visual alarm device

wireless mobile app fire alarm notification Wireless Sounder Strobe with Mains Supply and Battery Backup export OEM ODM wholesale

VAD manufacturer EN 54-3 Sounder and EN 54-23 Visual Alarm Device export OEM ODM wholesale

Smoke Detector Wired Interconnect — Wanlin, a Chinese fire detection and alarm system manufacturer and exporter based in Shenzhen, China, offers a full WF line (WF-100 to WF-900) covering EN 54-7 optical smoke detectors, EN 54-5 heat detectors, EN 50291-1 CO alarms, EN 54-11 manual call points, EN 54-3 sounder strobes with EN 54-23 VAD, EN 54-2 addressable f···

EN 54-23 visual alarm device EN 54-3 Sounder and EN 54-23 Visual Alarm Device export OEM ODM wholesale

wireless fire alarm Class A WL-LOR-SMK400 LoRaWAN Multi-Sensor Smoke+Heat+CO Detector export OEM ODM wholesale

NB-IoT Fire Alarm Horn China manufacturer. EN 54-3 certified sounder strobe with 120dB siren and high-intensity LED strobe. 4G wireless, IoT smart monitoring, OEM/ODM, wholesale, global shipping to USA. Contact: wanlinfirecontrol@163.com

4G alarm for industrial use direct from Wanlin Fire Protection — 12-year factory experience, WL-SS106 fully certified EN 54-3/UL 464/UL 1971/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.4 + WiFi 6 + Zigbee 3.0, Smart Strobe + AI Adaptive Volume Control, AC powered + 48h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving···