860-06-658 IDS DTMF Radio interface plug-in module
IDS DTMF Radio interface plug-in module
 
The IDS DTMF Radio Interface module is a stackable board for the new generation IDS alarm system.
The IDS DTMF Radio Interface module communicates to other DTMF communication devices that transmit signals from the alarm system to the security companies control room, via DTMF tones.