There is NO repeater controller included here, this listing is ONLY for the *mounting box, GM/CDM cables, voice board and fan relay.

* box MAY or may not have mounting tabs on top cover, depending on what we have in stock.

We found just the perfect box!
The box is a good fit for the ID-O-MATIC 2 or 3 or 4 board and voice ID, they require no other mounting. No need to glue or screw the board in, the box keeps the board well contained unless you wish to use your own mounting system. To program your controller, just remove four screws and remove top cover, do your programming and replace top cover and tighten up the screws or you can drill a hole right where you place the board so the USB connector is accessible. 
Put a notch from the top down to pass wires or drill a 1/4" hole in the side where you want the wires that you will attach to the terminal strip on the board to exit
What do I do for myself: I use the side of a flat file to make a notch in the top edge of the box to fit wires, then a put the top on the box.
Very easy for YOU to do yourself!
This box will ONLY fit TWO of the modules, NOT ALL THREE! Put any two inside and the one remaining board outside.

How to add the voice board to YOUR IDOM4
Solder the wires on the cable to YOUR ID-O-Matic 4 starting with green wire closest to the USB connector and brown will be right in front of electrolytic capacitor as follows:
From left to right, starting closest to USB connector: Green, Yellow, Orange, Red, Brown
You need to program your IDOM4 to tell it the voice board is now connected.
Menu 2, submenu 1, :v:w7rf, then enter and don't forget to "W" write the changes to your IDOM4.
Obviously put your call where W7RF is shown. The :v: tells the IDOM4 the voice board is there.
To add your voice to the voice board, while powered up, press and hold RED button on voice board and speak into on-board microphone, release RED button when done, re-record anytime!
NOTE: we have PROFESSIONAL Jennifer Morgan voice recordings available in a separate listing!

How to add fan relay to YOUR IDOM4
What is a fan relay? The fan controller programming selection in the ID-O-Matic 4 controller allows for the control of an external fan but the current that can be passed through to the fan is only 200ma, so Radiodan W7RF has made available a fan relay that can allow any voltage or current fan that you wish to use up to the ratings of the relay, 240 volts up to 7 amps!
The ID-O-Matic 4 is set for 120 seconds of fan time to run after last use of the repeater. This will save your fan bearings and power by only having the fan come on during repeater use and 2 minutes after last use the fan will stop.
The time to allow the fan to run is programmable on the IDOM4 under menu 1 "Timers and TOD clock", submenu 11
After you adjust (if you wish) the fan run time, you need to tell the controller what pin of the green terminal strip of the IDOM4 to control this relay. I use the "CW" setting on the menu 4 "I/O signal polarity" menu.
Menu 4, submenu 7, select "C", then enter and don't forget to "W" write the changes to your IDOM4

To use the fan relay after you have programmed your IDOM4: Connect white wire to pin 4 and the blue/white wire to pin 2 of your IDOM4, then the relay is marked with black marks to indicate which terminals that will "open" or "close" to make or break the connection you make to your fan and power supply to run your fan.
The fan is only a switch that is controlled by YOUR IDOM4.
YOU must supply your own fan, wiring, mounting and power supply for your fan.

To add wires to IDOM4 for YOUR Motorola 16 or 20 pin rear connector radios:
pin on green terminal strip - color of wire
1 - BLACK (note: pins 1 and 12 are BOTH ground, so EITHER black wire can go to 1 or 12)
2 - RED (DC+ power from your Motorola radio to IDOM4)
3 -  GREEN (PTT to TX)
7 - BLUE (COR from RX) (Program radio and IDOM4 active low or high, but MATCH BOTH radio and IDOM4!)
8 - YELLOW (audio from RX)
11 - WHITE (Audio to TX)
12 - BLACK (ground)

Outside box size is approx 5" x 2.5" x 1", just enough to fit ID-O-Matic and voice board (or ID-O-Matic only) or ID-O-Matic and fan relay. This box will NOT fit all three modules

ID-O-MATIC is NOT included in this listing. We have them available in our eBay store in other listings
This listing is for the mounting box with screws, GM/CDM cables, voice board and fan relay ONLY!
This box will ONLY fit TWO of the modules, NOT ALL THREE!
What I do is put my IDOM4 and voice board inside the box and the fan relay is outside the box.
YOU must notch or drill holes for wires to enter or exit.

This is ONLY O N L Y for the voice board, GM/CDM cables, fan relay, box and screws!!

ID-O-MATIC is NOT Included!