
Easiest to Sell • Easiest to Install • Easiest to Use
The World's Best Door Box is also the least expensive, but it's got the Features your customers need!
It's incredibly easy to install because it uses only 1 PAIR of wires to the door - Even the old existing doorbell wire!
It's easy to use because all you do is answer the phone when someone pushes the CALL button at the door.
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Unbelievable
Price
for a Complete
Door Box System! Includes
1 Surface Mount Door Box
(Gray or Off-White) and a Controller
2nd Door Box Only
$39.95 |
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Dealers
Only
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This Inexpensive Upgrade enhances the SECURITY
of any New or Used Home.
After 10 years of sales, it's the World's Most Popular Door Box,
and it comes with a 2 Year Warranty!
It's great for older or disabled people who have a hard time getting to the door,
or who just don't want to take the chance of going to the door.
It's a lot safer than answering a regular door bell in a business after hours,
and it can save a lot of time walking through the office or factory.
It's so easy to use that everybody knows how to use it as soon as you install it!
Answer the phone when it rings. That's it!

Who wants to answer the door when this guy knocks?
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For
Home |
For
Business |
The Door Box Controller goes
in-series with the telephone line coming into the house. Use
it with or without a phone line!
Press the CALL button on
the Door Box, and all of the phones in the house ring in a distinctive
manner.
Built-in Call Waiting gives
you a distinctive Beep. Hookflash to answer the door, and
hookflash again to go back to your caller.
Call Waiting from the door works the same way
as the Phone Company's, so your customer already knows how to
use it!
The Door Chime Interface will
ring a real door bell, or activate the switcher for a security
camera.
Use the Door Strike Controller to
open a door or gate. It goes in-series
anywhere along the single pair to the door. If you have two doors,
it only opens the door you're talking to when you press the *
key on your telephone.
Call OUT to the door at
any time if you hear noises outside. Simply hookflash to go between
the phone line, Door 1, and Door 2.
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- LINE-OUT on the Door
Box Controller goes to a spare
CO Line on the phone system
NOTE: This system doesn't connect to a
station port on a phone system under any circumstances. It provides
talk battery and ring voltage, just like a telephone line, so it
can't be connected to a station port which also provides talk
battery and ring voltage. Click
here to see our No-dial Phones and Automatic
Dialers if you are out of CO ports, and need to use a
station.
- Press the CALL button on
the Door Box, and whatever phones you've programmed to ring
for that CO line will ring - including night ringing and
external ringers.
- Use the Door Strike Controller to
open a door, a gate, or even a garage door for a truck driver.
- Use the Door Chime Interface
(relay) to activate a loud buzzer or chime,
or even switch a security camera to the door when
someone pushes the Door Box CALL button.
- Call OUT to the door at
any time by simply going off-hook on the CO line.
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Got a cordless phone? Answer the door from just about anywhere...
- In bed
- In the shower
- In the garage
- Under your car
- At your neighbor's house
It's great for the UPS man!
Features:
- All the phones ring 3 times when a visitor pushes the "CALL" button... Just pick up the nearest phone to answer the call!
- In a business, the phones ring 8 times (several optional chips are available to control ringing).
- 2 Door Boxes (Door 1 and Door 2) connect to the single Controller...
It's unbelievably inexpensive to cover 2 or more Door Boxes!
- Each Door has a Distinctive Ring!
- Bridge a Maximum of 8 Door Boxes to 1 Controller (4 on each Door). The audio will come out of all of the Door Boxes connected to the same Door connection on the Controller. It doesn't get any more economical than this!
- You can series 4 Controllers together, to cover 32 Doors ringing in on 1 CO Line or phone!
- Set an answering machine on 2 rings to take messages from the Door and the phone line, or 4 rings to only take messages from the phone line.
- Full Duplex Operation to both Door Boxes - No Voice Switching, No Cutting In & Out!
- Only 1 Pair Needed to the Door! It even works on the old doorbell wire (18 gauge maximum size to go up to 350 feet, CAT5 will go up to 4,000 feet).
- Call OUT to the Door at any time... Flash to go between the Doors.
- Controller will drive up to 5 standard ringers (5 REN, like the Phone Company), or a line on a phone system.
- Will work thousands of feet out to a Door Box at a Gate!
- No code to remember to open the door! Press * and the optional Door Strike Controller buzzes your door for 3 seconds, or as long as you hold the * key, plus 3 seconds.
- For a stealth Door Box, mount a Door Box behind a grill above the door, and use the old door bell button as the CALL button. See lots of ideas on custom installations in our Door Box Installation Training Video.
- Use the Door Chime Interface to operate a real doorbell, or to stop a security camera switcher on the correct camera for that door. See how to make a wireless door bell work with the Door Box System in our Door Box Installation Training Video.

If you have a dog, you need the Door Chime Interface!
If you have a dog, you need the Door Chime Interface to make the old door chime ring when someone's at the door... Otherwise the dog won't bark when someone pushes the CALL button, the dog will bark and run to the door every time the phone rings (your customer won't like that!).
The Door Box System makes a very inexpensive Hands-free Intercom!
Put the Door Box at the boss's desk, and the secretary can call the boss hands-free, even if he's on the regular phone. Works just as well as a hands-free Intercom in a small warehouse, where the warehouse employee can talk-back to the person calling.
Click to see Features & Operation from the "DoorBell Fon™ Training Video" (14 meg)
You'll see exactly how the Door Box System works in just 7 minutes.
NOTE: You need a pretty good broadband connection to stream the preview. You can also right-click the preview picture (above), and click Save Target As to save the file to your disk. You can then play the file from your hard drive, which will work better.
All of the components of the Door Box System can be purchased separately.
Buy exactly what you need, when you need it.

Make up a Demo System to show your customers. Use a hardware store door bell and a buzzer (to simulate a door strike), or show them the little video (above).
As soon as a customer sees it in action, they want it!

SURFACE MOUNT DOOR BOX - OFF-WHITE

Surface Mount Off-White Door Box with a Charcoal Button
This is our more traditional looking surface mount Door Box.

Separate Base makes it easy to install on a single-gang box, or screwed directly to the wall.
Only 2 Screw Terminals for the 2 Wires!
If you're mounting the Door Box to a wall where water might come down in-back of the Door Box, simply put a little silicone sealer or bath-tub caulk on the screw terminals to keep them dry, or use our Metal Awning (below).
Part Number: CLN5Q Price: $39.95
SURFACE MOUNT DOOR BOX - LIGHT GRAY

Surface Mount Light Gray Door Box with a Turquoise Button
This is our more HIP looking surface mount Door Box.
Same mounting as the Off-White Door Box (above).
Part Number: CLN5N Price: $39.95
SINGLE METAL DOOR BOX AWNING

Black Metal Single Door Box Awning
Fits either color Surface Mount Door Box
Screw the Metal Awning to a wall, gate or fence post, and mount the Surface Mount Door Box to the Awning. The Awning gives you a nice flat surface to mount the Door Box, even on a thin wrought-iron fence.
In addition to making mounting easier on some surfaces, the Awning protects the Door Box from water coming from above or down the wall, behind the Door Box.
All of our Door Boxes come with a special water resistant Mylar Speaker that can't be damaged by water.
Part Number: CID1P Price: $23.95
DOUBLE METAL DOOR BOX AWNING

Black Metal Double Door Box Awning
Fits either color Surface Mount Door Box
The Double Awning is great for a 2 or 4 Flat Apartment Building, giving each apartment their own Door Box and Call Button.
It looks fine with a Single Door Box Awning mounted next to the Double.
It also makes it easier to mount two Door Boxes on irregular surfaces like a gate post.
Part Number: CID1Q Price: $27.95
FLUSH MOUNT DOOR BOX - BRASS

Flush Mount Brass Door Box
Fits in a Double Gang Masonry Box (you must use this type of box for the mounting screws to line up.
Only 2 Wires to connect it!
Part Number: CLN2S Price: $89.95
FLUSH MOUNT DOOR BOX - ALUMINUM

Flush Mount Aluminum Door Box
Fits in a Double Gang Masonry Box (you must use this type of box for the mounting screws to line up.
Only 2 Wires to connect it!
Part Number: CLN2T Price: $89.95
STAINLESS REPLACEMENT PUSHBUTTON for FLUSH MOUNT DOOR BOX

Stainless Replacement Pushbutton
Weatherproof Momentary Pushbutton with screw terminal connections.
Comes with rubber backing O-Ring and Nut
Part Number: CLN2P Price: $7.99
HANDSET DOOR BOX WITH 4' ARMORED CORD

Handset Door Box with 4' Armored Cord
Includes Double Gang Surface Mount Outdoor Box
This works great when you need privacy like in a lobby, or where it's noisy like at a trucking company or airport gate.
Includes push button for CALL button.
If used in a very noisy area, our Noise Cancelling Transmitter (below) makes a great add-on, for only $19.95.
Only 2 Wires to connect it!
Part Number: MIS6A Price: $139.95
BLACK G-STYLE ELECTRET NOISE CANCELLING TRANSMITTER

Electret Noise Cancelling Transmitter for G-Style Handsets
Reduces background noise so it's easier to hear.
Fits on a standard PVC or Lexan G-Style Handset.
Part Number: HST3P Price: $19.95
DOUBLE GANG MASONRY BOX

Double Gang Masonry Box
Use this box for mounting our Flush Mount Door Boxes, or to flush mount our Handset Door Box.
You must use this type of box for the mounting screws on the Door Box to line up!
Part Number: CLN2K Price: $3.95
DOUBLE GANG SURFACE MOUNT OUTDOOR BOX

Double Gang Surface Mount Outdoor Box
This the the box that comes with the Handset Type Door Box.
You can also surface mount our Aluminum Flush Mount Door Boxes using this box. The aluminum lacquer finish over aluminum means this box will look good for years in almost any environment.
Conduit openings for wire entry on the top, bottom and back of the box. Includes screw-in plugs to cover the openings that aren't needed. You can mount it to the wall with fasteners from inside the box, or attach the included mounting ears to the box (pictured).
Part Number: MON9H Price: $10.95
DOUBLE GANG GASKET FOR WEATHERPROOFING
Gasket lets you weatherproof the Double Gang Surface Mount Outdoor Box.. You can cut it to work in almost any double gang application, including for our Flush Mount Door Boxes.
Part Number: MON9I Price: $0.99
DOOR BOX CONTROLLER

Door Box Controller
The Controller is the heart of the Door Box System.
The wall mount Controller is normally mounted near where the phone lines come into the building, or near the phone system.
Each Door has a Distinctive Ring, different from the regular ring on a CO line. Note that you wouldn't hear the distinctive ring on most phone systems, because the phone system makes its own ring (it doesn't pass the cadence from the phone line through to the ringers on the phones).
If a phone system can't pass the distinctive ringing on to the phones, and the customer really needs to know whether it's the front or back door ringing, the solution is to use two Controllers, one for each door, and have them ring in to separate CO lines on the phone system (this is still pretty inexpensive!). For example, CO5 for the front door, and CO6 for the dock door.
You can bridge up to four Door Boxes to each Door connection on the Controller. That lets you have up to 8 Door Boxes on each Controller
BUT WAIT, there's more...
You can put up to four Door Box Controllers in-series with each other. Just go from LINE OUT to LINE IN from Controller to Controller. With 8 Door Boxes per Controller, that means you can have up to 32 Door Boxes ringing in on 1 Line!
Easy Installation! The telephone line and/or telephones connect to either the modular jacks, or screw terminals (jacks and screw terminals are bridged together internally).
There are two screw terminals (+ and -) for each of the two Doors.
The Controller installs in minutes!
Use LINE IN for the telephone company phone line if you are sharing the Door Box System with a phone line in a home. LINE OUT goes to all of the phones in a home, or a phone system in an office.
NOTE: Do not share a phone line if the Door Box System is on a line on a phone system. Because the line on the phone system can be put on hold, there would be nobody to hear the Call Waiting tone when someone is at the door, and the line is on hold. That would lead to service calls where the customer complains that someone was at the door, but they never heard the phones ring.
Call Waiting should NEVER be put on a CO line on a phone system for that reason. It's very hard to diagnose No Answer problems caused by Call Waiting on a service call!
Use the Controller to make your phones ring! You don't even need a Door Box if you just want to to ring your phones when something happens!
- When you short the Door 1 or Door 2 contacts through a 300 ohm resistor, any phones you have connected to LINE OUT will ring!
- Stick an electric eye on your driveway, and the phones will ring every time someone comes up the drive
- All you need is something that provides a dry closure to make your phones ring
- If you also have a Door Box, put the Door Box on Door 1, and the dry closure on Door 2 (you'll hear a distinctive ring)
Controller comes with an AC plug (not a power cube). The Controller MUST be installed in an area protected from the weather! You should also install an AC Surge Protector, and Lightning Protection if it's connected to a phone line.
Part Number: CLN5O Price: $90.00 ||| 3+ Price: $80.00
8 RING CONTROLLER CHIP FOR USE WITH CO LINES
Replacing the Chip (IC) that comes inside the Controller (by default) with this Chip makes all of the phones ring 8 times, rather than the default 3 times when someone pushes the CALL button. This Chip allows the front and back doors to ring differently.
This Chip is only for use when sharing a phone line, not for use with a phone system.
Even with the default 3 Ring Chip, you still have around 10 seconds to answer the phone to talk directly to the door after the phones stop ringing. If you hear dial tone when you pick up the phone, simply hookflash once to call out to Door 1 to talk to the visitor.
Unplug the AC before removing the circuit board from the Metal Box!

While it's easy to get the circuit board out of the Controller by speading the legs on the metal box, only an experienced technician should remove and replace the chip. If any of the legs are bent by mistake when inserting the new chip (with the power off!), the Controller won't work properly.
Part Number: CLN2O Price: $5.99
8 RING CONTROLLER CHIP FOR USE WITH CO LINES - WITH NO DISTINCTIVE RINGING
Replacing the Chip (IC) that comes inside the Controller (by default) with this Chip makes all of the phones ring 8 times, rather than the default 3 times when someone pushes the CALL button. The ringing will sound the same for both the front and back doors (using the same cadence as from the Phone Company), which makes it compatible with some oddball phones that won't ring with any kind of distinctive ringing.
This Chip is only for use when sharing a phone line, not for use with a phone system.
Part Number: CLN1R Price: $5.99
8 RING CONTROLLER CHIP FOR USE WITH A PBX
NOTE: This Chip is included inside every Door Box Controller! It's taped inside the metal box, so you'll have it available immediately if you're working on a PBX or Key System.
Replacing the Chip (IC) that comes inside the Controller (by default) with this Chip makes a phone system (key system or PBX) ring 8 times, rather than the default 3 times when someone pushes the CALL button. The ringing will sound the same for both the front and back doors (using the same cadence as from the Phone Company), which makes it compatible with any phone system.
This Chip is only for use on a PBX or Key System, not for use when sharing a phone line (the Controller won't even see the CO line with this Chip).
The purposes of this chip are to:
- Allow a user to call out to the door
- Ring 8 times (instead of 3 times) to give a user more time to answer the door
- To provide a standard telephone company type ring cadence (2 seconds on, 4 seconds off), to make it compatible with phone systems that don't like distinctive ringing
Part Number: CLN2M Price: $5.99
3 RING CONTROLLER CHIP FOR USE WITH CO LINES (DEFAULT)
This is the Default Chip that comes in the Controller. You won't need it unless you put another Chip in the Controller, and lose the original Chip.
This Chip is only for use when sharing a phone line, not for use with a phone system.
You have around 10 seconds to answer the phone to talk directly to the door after the phones stop ringing. If you hear dial tone when you pick up the phone, simply hookflash once to call out to Door 1 to talk to the visitor.
Part Number: CLN2A Price: $5.99
2AG .25A FAST BLOW GLASS FUSE for DOOR BOX CONTROLLER
This Fuse is required by the FCC. It's in-series between LINE-IN and LINE-OUT on the Controller.
This Fuse is only for use when sharing a phone line, it's not in the circuit when the Door Box System is used on a CO Line on a phone system.
If the Telephone Line Fuse (bottom) blows, there'll be no dial tone at LINE-OUT. This fuse only blows after a lightning storm. When it blows, it protects both the Door Box Controller and all of the telephones in the house. It shouldn't be considered lighting protection!
Unplug the AC before removing the circuit board from the Metal Box!

It's easy to get the circuit board out of the Controller by speading the legs on the metal box.
The Telephone Line Fuse is the bottom fuse, just above the modular jacks.
Part Number: TLS7P Price: $0.59
2AG .5A SLOW BLOW GLASS FUSE for DOOR BOX CONTROLLER
This Fuse is in-series with the AC power cord and the electronics in the Door Box Controller. It should never blow, but if there's no power to the Controller and it's plugged in to a live AC outlet, this might be the problem.
This is a Slow Blow Fuse. Don't remove the two fuses and mix them up!

It's easy to get the circuit board out of the Controller by speading the legs on the metal box.
The AC Fuse is the top fuse, next to the AC power cord on the circuit board.
You can tell the fuse is Slow Blow by looking for the two little solder blobs on the wire inside the fuse (circled in red).
Part Number: TLS7O Price: $0.59
DOOR STRIKE (LOCK) CONTROLLER

Door Strike (Lock) Controller
When the user pushes the * key (star key) on their phone, you'll get a dry closure (short) on two wires for 3 seconds (or as long as the * key is held down, plus 3 seconds if the phone will make a tone for as long as you hold a button down).
When the * key is pressed, only the door that the user is talking to will open. If there are two doors with door strikes, you'll need two Door Strike Controllers, one for each door.
A security feature in the Door Strike Controller will prevent someone from making a * tone at the door to try to open the door strike.
If you need to open a door strike or gate from the door, without someone doing it from inside the building, simply put a keypad type switch at the door, which will give you a dry closure (which you would bridge across the same contacts as the Door Strike Controller).
There is no separate connection to the Door Strike Controller from the main Door Box Controller. The Door Strike Controller can be installed anywhere in-series along the single pair of wires going to the door. It doesn't have to be installed by the main Controller. It's usually installed near the door (where the strike and transformer are), so you don't have to deal with the voltage drop which occurs when you send voltage a long ways on small wires.
NOTE: The Door Strike Controller doesn't provide the voltage to operate the door strike. It only gives you a dry closure so you can operate a door strike or gate (you put the two wires on the Door Strike Controller in-series between one side of the door strike and the door strike transformer). The door strike and transformer for the door strike must be customer provided.
IMPORTANT: The Door Strike Controller should be used for low voltage applications. If you are using a 110VAC door strike, use a slave relay between the Door Strike Controller and the door strike.

At a Gate, you'd install the Door Strike Controller out at the Gate,
near the customer provided gate controller and the Door Box.
Part Number: CLN5R Price: $42.95
DOOR CHIME INTERFACE (RELAY)

Door Chime Interface (Relay)
The Door Chime Interface gives you a .8 second (less than a second) dry closure when the CALL button on the Door Box is pushed.
Use the .8 second Dry Closure to:
- Ring the real Door Chime in a house
- Operate the switcher for security cameras, so the switcher locks onto the correct camera at the door where the Door Box is located
- Open a door strike or gate automatically when someone pushes the CALL button on a Door Box
When used with the old door bell, connect the Door Chime Interface so that it rings either the front or rear (double or single) chime. If you have two doors where you want to operate separate chimes or cameras, you'll need a Door Chime Interface for each door.
Two wires on the Door Chime Interface are simply connected (bridged) anywhere along the pair of wires to the door. It can be installed near the main Door Box Controller, at the door, or anywhere in-between.
The Door Chime Interface comes with a 110VAC power cube. You must use the power cube or the two included AA batteries. The batteries will last about a year, and then must be replaced (which will lead to a service call), so the included power cube makes more sense.

If you have a dog, you need the Door Chime Interface to make the old door chime ring when someone's at the door... Otherwise the dog won't bark when someone pushes the CALL button, the dog will bark and run to the door every time the phone rings (your customer won't like that!).
Part Number: CLN2L Price: $49.95
DOOR INTERCOM MODULE

Door Intercom Module
The Door Intercom Module is the least expensive Intercom you'll ever see!
It can be used with or without a Door Box, but you'll need the main Door Box Controller for it to work.

Make all of the phones ring in the house, to signal someone to pick up the nearest phone.
You can even call from a cordless phone!
To use the Intercom, simply pick up any phone (connected to LINE OUT on the main Controller), hookflash once (the dial tone will go away), dial 7, and hang-up (you'll hear a beep until you hang-up). The phones will ring 3 times (or 8 times if you change the Controller Chip). When the phones stop ringing, someone has picked up the phone somewhere in the house. Just pick up the phone to talk to them through the Door Box Controller (you're not using your phone line for this at all).
Installation is really simple! Two wires on the Door Intercom Module connect to Door 1 on the Controller, and the other two wires connect to Door 2. That's it!
Part Number: CLN1S Price: $59.95 ||| 3+ Price: $55.95
REPLACEMENT DOOR BOX SPEAKER

Replacement Door Box Speaker
Fits all Flush or Surface Mounted Door Boxes.
Speaker has a weatherproof mylar cone.
Complete with wire and connector that plugs into the Door Box circuit board.
Part Number: TLS4N Price: $4.99
REPLACEMENT DOOR BOX MICROPHONE

Replacement Door Box Microphone
Fits all Flush or Surface Mounted Door Boxes.
Complete with a rubber housing, wire and connector that plugs into the Door Box circuit board.
For special applications, you can use a louder microphone (below), but you need to make sure there is more distance between the speaker and microphone, or you'll get feedback.
Part Number: TLS4O Price: $3.99
LOUD ELECTRET MICROPHONE ELEMENT

-56db, which is LOUD compared to normal Electret Microphones
This element has solder terminals, which need to have wires soldered to them.
Part Number: HST9O Price: $2.99
VERY LOUD ELECTRET MICROPHONE ELEMENT

-52db, which is VERY LOUD compared to normal Electret Microphones
This element has solder terminals, which need to have wires soldered to them.
Part Number: HST9R Price: $2.99
VIDEO: DoorBell Fon™ Installation & Troubleshooting Training Video (1 3/4 Hours)
DoorBell Fon™ Installation &
Troubleshooting Training Video
with Mike Sandman
1 3/4 Hours • VHS
Includes Features & Operation
The DoorBell Fon™ is the World's Best Doorbox! This Training Video shows you everything you need to know to sell, install and troubleshoot the DoorBell Fon™ System.
Complete Information is in this Training Video:
- Features & Operation
- Installation
- Door Box & Controller... Only 1 Pair to the Door!
- Reusing the existing door bell wiring (those last 10 feet to the door are pretty hard!)
- Door Chime Interface and Door Chime
- Door Strike Interface and Door Strike Wiring
- Intercom Module
- Special Installations
- At a Gate... Up to 4,000 feet away!
- Multiple Doors
- With a Phone System
- Ringing Options
- Mounting a Separate Speaker and/or Mic to the Door Box
- Using a Regular Door Bell Button to Trigger the Door Box, to Hide the Actual Door Box!
- With No Phone Line
- With a Modem or DSL
- Awning for Wet Locations
- Troubleshooting
- Complete Troubleshooting Procedures make finding a problem quick and easy.
Mike shows you how to make a Demo Kit so you can show your prospective customer how the DoorBell Fon™ System works, or you can just show them the Features & Operation part of this video.
Click to see Features & Operation from the "DoorBell Fon™ Training Video" (14 meg)
NOTE: You need a pretty good broadband connection to stream the preview. You can also right-click the preview picture (above), and click Save Target As to save the file to your disk. You can then play the file from your hard drive, which will work better.
The DoorBell Fon's™ unique features, ease of installation and low cost make it the Most Popular Door Box in the Country!
Regularly $19.95. But it's only $9.95 with the purchase of a DoorBell Fon™ System
Part Number: CID1R Price: $19.95
Electronic Devices Attached to Phone Lines Need Lightning Protection!

If the Door Box System is attached to a phone line in a home, it can be damaged during a lightning storm.
The Phone Company provides lightning protection where their wires enter a home, but it's designed to prevent damage to the old style phones that weren't electronic. Modern electronic phones or phone equipment is much more sensitive to lightning than older phones.
If your Door Box is mounted to the side of the building, and the wires don't travel outside the building, you don't need lightning protection on the wire coming from the door. If the Door Box is located at a gate, away from the building, you absolutely need lightning protection on the pair of wires before it gets to the Controller.
Even if you run the cable to the gate in a metal conduit, you still need lightning protection on the pair from the door, at the controller.
Here are some of the Lightning Protectors we carry:

MLP-270M MODULAR MAXIMUM LIGHTNING PROTECTION™

Modular Maximum Lightning Protector™ Module

For standard telephone lines or analog station ports with ring voltage.
Same protection as our 66 Block model, but with modular jacks. Comes with Double Stick Tape, or can be mounted to a Wall Mount Ground Bus
Part Number: KIT4G Price: $22.50
MAXIMUM LIGHTNING PROTECTION™ with SCREW TERMINALS

Terminal Strip Maximum Lightning Protector™ Module

Comes in 3 Voltage Ranges
Same protection as our 66 Block model, but with a Terminal Strip with screw terminals. Mounts to a Wall Mount Ground Bus
MLP-270T 1 CO LINE PROTECTOR with SCREW TERMINALS

You need one Protector for each regular phone line or analog station port (pair) with ring voltage.
If the line doesn't have ring voltage, use one of our lower voltage Protectors (below).
Attach the ground using the opening on the Terminal Strip (maximum 12 Gauge Wire), use a Ground Lug (not included) attached to the Screw, or mount to a Wall Mount Ground Bus.
Part Number: KIT4A Price: $30.95
MLP-030T 30 VOLT PROTECTOR with SCREW TERMINALS
You need one Protector for each line (pair) with a maximum DC voltage of 30V.
This could be used on a data pair (RS-232 etc.), or a station port with very low voltage.
Be sure to put them at BOTH SIDES of the cable leaving the building!
Part Number: KIT4C Price: $29.95
DOOR BOX TVS (LIGHTNING PROTECTION)

Door Box TVS (Transient Voltage Suppressor)
This device prevents high voltages from damaging the Door Box when it's out at a gate, away from the building where the Controller is. Just stick the TVS under the two screws on the back of the Surface Mount Door Box, or beanie it between the two wires on the Flush Mount Door Box,

Part Number: KIT4E Price: $1.49
WALL MOUNT GROUND BUS with GROUND LUG

Ground Bus bent at a right angle to allow Maximum Lightning Protectors™ to mount to the wall from the Ground Screw on the side of the Protector.
Includes Ground Lug
Part Number: KIT4D Price: $9.95
10 FOOT AC GROUND PLUG WITH 12 GAUGE WIRE

This is as easy as it gets!
Plug the Yellow Plug directly into a wall outlet that you've tested to make sure it's wired correctly (see our AC Outlet Tester). Strip the #12 Green Stranded Wire and put it in the Modular or Terminal Strip Lightning Protector ground, or in a Ground Lug.
Don't plug this into a power strip! You want the best ground you can get, and you don't want to include all the extra (smaller) wire in a power strip.
NOTE: Use this #12 Ground Wire with our Terminal Strip or Modular Maximum Lightning Protectors™. #10 wire won't fit in the terminal for the ground wire on those Protectors, unless you cut some of the strands off (not a good idea).
Part Number: KIT1F Price: $8.99


630-980-7710
Copyright ©
2007 Mike
Sandman Enterprises, Inc.