door contact sensor

Wanlin Fire Control specializes in Garage Door Sensor manufacturing and export. ISO9001 certified factory, CE/FCC/UL/RoHS approved products. Bulk orders, OEM services, worldwide delivery. Request a quote at wanlinfirecontrol@163.com.

Leading Home Security Camera System supplier in China — Wanlin Fire Control. ISO9001 certified, multi-standard approved, 2-year warranty. Competitive wholesale pricing, OEM customization, worldwide delivery. Email wanlinfirecontrol@163.com.

Leading Smart Home Gateway supplier in China — Wanlin Fire Control. ISO9001 certified, multi-standard approved, 2-year warranty. Competitive wholesale pricing, OEM customization, worldwide delivery. Email wanlinfirecontrol@163.com.

unoccupied home security direct from Wanlin Fire Protection — 12-year factory experience, WL-GA200 fully certified CE/FCC/RoHS. Key specs: NB-IoT/WiFi wireless, 5s alert push via APP/SMS/Call + Solenoid Valve, AC Powered + Battery Backup

85dB alarm siren direct from Wanlin Fire Protection — 12-year factory experience, WL-GA200 fully certified CE/FCC/RoHS. Key specs: NB-IoT/WiFi wireless, 5s alert push via APP/SMS/Call + Solenoid Valve, AC Powered + Battery Backup

Looking for a reliable door sensor 200m wireless supplier? Wanlin offers factory-direct pricing, RoHS / CE / FCC certification, OEM branding, and export service to Canada and worldwide. Free sample available. Contact: wanlinfirecontrol@163.com | +8613261677119

Looking for a reliable door sensor 200m wireless supplier? Wanlin offers factory-direct pricing, RoHS / CE / FCC certification, OEM branding, and export service to Canada and worldwide. Free sample available. Contact: wanlinfirecontrol@163.com | +8613261677119