Shenzhen World Security Technology Co., Ltd

DSW-1005 independent alarm is the combination of the latest science and technology, which can work independably 24 hours a day. When there is iilleaga

Technical specification Induction gas: Coal gas, natural gas, liquid gas Power source: DC 12v direct-current power supply or AC220V/50CHz home use

DSW-990 Intelligent Home Monitoring & Alarm System is the latest technology applied in home security. It can monorting your house 24 hours a day. F

Protect your home with fire/smoke alarms systems , when you are sleeping. Protect your home, when you are not at home. Protect your home, whenever

Working Current: Alarm State: 40mA Monitoring State:6uA LED indication: flashes every 40s;alarm state: it flashes every 1s Low power indication;