background image

Wireless Modem Assembly  
Part Number 1815-740 

 

IMPORTANT! 

Wireless modems are configured for DoorKing systems.  

Do not change the switches on the 

modems.

  Doing so will change their programming and the modems will not function with DoorKing 

products.

 

 

Parts List for P/N 1815-740 

1.  P/N 1815-726 - RF Modem USB Configured includes: 

 

Quick Start Guide 

 

X-CTU software CD 

 

Antenna 1/2 Wave Dipole 

 

USB Cable, 6-Ft. 

 

Power adapter, 9V 1A 

 

 

2.  P/N 1815-725 - RF Modem RS 232 Configured includes: 

 

Antenna 1/2 Wave Dipole 

 

Serial Loop Back Adapter 

 

Null Modem Adapter 

 

Power adapter, 9V 1A 

 

3.  P/N 1818-040 - RS 232 Cable 6-Ft. 

4.  P/N 1815-721 – CD MaxStream 2060 Files 

5.  P/N 1815-760 – Manual 

 

 

Notes: 

 

You must install USB driver on your PC using the X-CTU CD.   

 

The X-CTU software, the MaxStream CD and the 

RED

 serial loop back adapter are 

used for trouble shooting only. 

 

You may cut and splice the wires for the power adapters if necessary.  

However, 

you must observe the polarity!  I.E., striped wire to striped wire.  Permanent 
damage will occur to the modem if polarity is incorrect!

  For wire runs up to 100 

feet, use 22 AWG wire.  For wire runs up to 200 feet, use 18 AWG wire. 

 

If installed outdoors, the modem and power supply must be installed in a rain-tight 
enclosure. 

 

P/N 1815-760 REV A 10/07 

 

Page 1 

Отзывы: