Features:
1) GSM card is ok, no any telephone wire and cable, easy-to-install
315MHz/433.92MHz back-up battery build-in included, power supply adapter
2) Composing message to operate system
3) Auto-dialing of up to 6 programmable telephone numbers
20 -30 sensors connectable to each protection zone
4) Signal receiving distance of up to 150 meters
5) Activation /de-activation / re-activation through telephone,
remote controller or main panel
6) 10 seconds message record
7) Telephone network protection, short message sending function
8) Works as mobile unit and sets up recorded voice
9) Infrared activated / deactivated independently
10) Emergency function and long distance remote control
11) Main unit, separate remote keyboard, two remote controllers, adaptor, battery optional
12) Without installation of wires and cables, wireless transmitter and wireless receiver, DIY project support Chinese / English message reply automatically by GSM network mobile when alarm is triggered
13) Programs six groups of telephone numbers

Specifications:
1) Working frequency: 315MHz / 433MHz
2) Power adaptor: input: AC220V, 230 - 240V, 110V; Output: DC 9V, 300mA
3) Stand-by current: < 20mA
4) Alarm current: <150mA
5) Working temperature: -10 ~ 50 degree C
6) Working atmosphere pressure: 86 ~106Kpa
7) Relative humidity: < 90%
8) Siren decibel: > 85db
9) Wireless siren: > 120db
10) Dimension: 340 x 250 x 78mm (gift box)
11) Net Weight: 1,200 g