* RL-RF2 is the main unit that can dial telephone or cellphone automatically via GSM once triggered.
* Adopts GPRS wireless transmission technology. It can save 6 group of telephone numbers and dial telephone or send SMS automatically for alarm without telephone line, wirelessly arm/disarm the system and monitor the voice from the site.
* Working distance is above 60m, the range for main unit is above 100m in open area.
* 433 MHz wireless signal transmission.
* Alarm in emergency.
* Wireless monitoring function.
* Voice recording function.
* Memory function even when power failure occurs.
* Up to 38 accessories (such as remote control and transmitter) can be used in the system.
* Easy installation.
* ALARM button is available for instant alarm in emergency.
* DIY installation.