- Wireless Photoelectric Smoke Alarm (VST-WS588IH)
- 2016-11-05 22:55
- DC Operated Wireless Network Photoelectric Smoke AlarmInsects ProofTest/Hush buttonNon-radioactive technology for enviro
- Xiamen VS-Top Electronics
- 2016-10-27 08:29
- Convenient InstallationSelf-contained RelayDetection range: 120 C(side view) 360 C(top view)Adjustable Time Delay: 10 5s