GSM Smart Wireless Home Alarm System 850/900/1800/1900MHz — Ultra-thin, High Sound

Compact, ultra-thin GSM alarm panel with simple controls and a powerful siren. Operates on 850/900/1800/1900MHz GSM bands. Supports 9 remote controller and 10 wireless defense zone; every defense pair 10 sensors. SMS Arm/Disarm function: when you arm or disarm the system using a remote controller or the keypad, the panel sends an SMS notification to the owner. Anti-tamper protection: an SMS alert is sent if someone maliciously removes the unit. Power-cut resilient — built-in high capacity rechargeable battery keeps the system running and provides standby for more than 10 hours after a power failure.