Support global frequency ranges?GSM850, GSM900, DCS1800, PCS1900. Infrared sensor alarm.
Support video recording and sound recording.
When people get close to the alarm, it will send SMS for taking phone (need phone GPRS function),and record in the micro SD card ( not included).
Insert SIM card into the device for controlling.
Enhanced home PIR sensor alarm & high quality Paste the alarm in a certain height, away from the body max ten meters, the angular range 120 degree.