- Wireless smoke detector GS-WSD04, works with alarm host to protect your home security
- 2017-12-16 13:25
- Model Number: GS-WSD04 Key Specifications/Special Features: Working voltage: 9V alkaline batteryWorking current: Quiescent current is less than 10uA Working current is less than 40mA.Transmitting frequency: 315MHz/433MHzTransmitting ...