X2 GSM GPRS Alarm System
Model X2 is a GPRS-based automatic security alarm that supports2G quad-band GSM network 850/900/1800/1900Hz as well as 3G W-CDMA 2100/900MHz. Other desirable features found in this GPRS alarm system include the following.
1. Infrared night vision
2. Support two-way video or voice communications while alarming
3. Remotely request video/voice communication
4. Automatically record videos while alarming or send request to record videos remotely at any time
5. Remotely control the alarm module by SMS message or phone call
6. Compatible with wired/wireless detector
7. Support home burglar alarm, fire alarm and emergency medical help
8. Automatic monitoring of external power supply status
9. Built-in backup lithium-ion battery
Technical Specifications
Output power: DC12V
Input power: AC110V to 240V 50Hz or 60 Hz
Working hours of backup battery (DC8.4V): more than 12hours
Wireless frequency for above accessories: 433MHz
