Shenzhen Top Saful Electronic Tech Co., Ltd

Date: 29th September 2015
gsm security alarm system Saful G3 doorbell Intelligent home security

Specifications

1. Wireless frequency: 315/433/868/915MHz,2262/1.5-4.7M,EV1527/300K

2. GSM frequency: 900/1800/850/1900MHz (quad band)

3. Standby Current:<25mA, Alarm current:<450mA

4.Power requirements: AC110V ~AC 240V, 50Hz/60Hz

Working consumption:< 0.6W   

Backup battery: DC7.4V/850MA

Backup battery working hours: ≥8 hours

5. Working condition

temperature: -30°C~+60°C

humidity: ≤95% (non-condensation)

6. Siren loudness:15-110dB

7. Record time: 10s      http://www.doorbellalarm.com/

Images