Shenzhen Security Group Co., Ltd.

Function: In order to make your house safer, we have newly launched an alarm & CCTV all-in-one security system. It means to install 1 to 4 voice ind

Function: A: can set 6 groups of telephone numbers, can listen-in remotely, can connect with 120db siren exteriorly, can send and receive SMS to arm

Main Features: 1) Compact design, orange backlight, night vision, 40 zones LCD display 2) Voice instruction 3) Preset 6 groups of alarm phone nu

Parameter: (1) Power supply: 110-240V. Built-in lithium battery. (2)Environmental condition: Temperature:-10 ~ 50 Relative humidity: 90%

Parameter: Power supply: Input AC 110V; 220V; 230-240V; Output DC 9V, 300mA Build-in transmitter: 315MHz/433MHz Frequency: 900/1800/1900 MHZ S