Product Name:
GSM LCD Alarm System
Product Model: E3
Technical Parameters:
- Power input: DC 12V 1000mA
- GSM frequency: 850/900/1800/1900Mhz
- Backup battery: 7.2V 1100mAh rechargeable Li-battery
- Standby current: ≤60mA
- Alarm current: ≤450mA
- Radio frequency: 433.92MHz/868MHz
- Extensible accessories: 8 remote controls,99 wireless detector/sensor
- History records: 30
- Housing material: ABS plastic