Allarme GSM auto-dialler made nel Regno Unito universale DVR PIR avvisi remoti 4 INGRESSI
GSM AUTO DIALLER. Our AD-SD-W WIRELESS version has wireless capabilities to make it a standalone alarm using various wireless sensors. GSM Auto Dialler. GSM Alarms. GSM Intercom. GSM Frequency 850/900/1800/1900 (3G model) 2100Mhz.