TrakNet Three CRN Alarm Transmitter models are available to fit security applications ranging from simple Long Range Radio backup to Total Data Transfer TM of all digital dialer information via radio. Each unit consists of a CRN data encoder and a 2 watt RF transmitter, housed in a compact, rugged stainless steel enclosure with concealed wiring terminals. Concealed screw terminals provide easy connection of 12VDC, ground and the input channel triggers. An industry standard BNC connector is used for easy connection of a 50 ohm antenna to the RF output.
All models send a supervisory test signal at programmable intervals.
In addition, the RF stage features a 20-second transmit timeout, which is independent of the data encoder, to eliminate the possibility of channel interference. Two digit, hexadecimal codes allow for a total of 256 unique conditions. A built-in telephone line fault circuit constantly monitors the telephone line and sends a radio alarm if the telephone line fails.