868 mhz

LoRaWAN Gateway - Wanlin, a Chinese manufacturer and export supplier based in Shenzhen, China, builds wireless fire alarm and fire detection systems for multi-level commercial and mixed-use buildings, occupied retrofits, heritage and listed buildings, construction sites and temporary estates, industrial plants, warehouses, data centres, hospitals, schools an···

Sounder with Volume Control — 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 fire a···

LoRa 868 MHz fire alarm WL-LOR-SMK400 LoRaWAN Multi-Sensor Smoke+Heat+CO Detector export OEM ODM wholesale

LoRa MCP IP67 WL-LOR-SMK400 LoRaWAN Multi-Sensor Smoke+Heat+CO Detector export OEM ODM wholesale