TS-SC104 wireless sound and light alarm

Name :wireless outdoor sound and light siren
Brand :Saful
Model No. :TS-SC104
Discription:GSM alarm system accessories, siren
Gross Weight :0.4kg
Packing Size :197*111.5*78mm

Waterproof strob siren,wired or wireless outdoor sound and light alarm
1.Rated voltage: DC12V,Operating range: DC6-15V,Current work: 200MA (DC = 12V)
2.Standby current: 6MA,Operating temperature range: -20 ℃ +60 ℃
3.Sound pressure range:110±3DB (test 1-meter platform,outside-to-noise ratio ≦ 65DB)
4.SIREN + / SIREN-trigger,8 LED + / LED-trigger,Tamper switch to trigger
5.External power supply to be cut
8.Battery back-up: 6V/600MA  fitted with battery back-up, the green LED lights on
9.Wireless models:
A. Radio frequency: 433MHZ/315MHZ 
B. Wireless distance: 1) open distance ≧ 100 m  2)Indoor distance ≧ 30-50 meters
10.Test: A. Testing continued: ≧ 30 minutes B. Indirect tests: 8 hours