Gsm / sms alarm system

Key Attributes.

Feature Cellular communicator, simple operation ARM + Auror CPU Support 10 remote controls and 50 wireless sensors Store 5 phone numbers Built-in 110dB loud siren & GSM antenna Arm and disarm by SMS or free phone call Remote monitoring by phone Siren volume adjustable Exit & entry delay SMS alerts for power failure, power recovery and low battery 850/900/1800/1900MHz frequency, applicable for universal Package Panel (with battery backup and siren) x 1 Remote control x 2 Door / window contact x 1 PIR motion detector x 1 Adapter x 1