nb-iot

4G smoke alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-SM602 fully certified CE/EN14604/FCC/RoHS/REACH. Key specs: NB-IoT (B1/B3/B5/B8/B20/B28) wireless, 10s alert push via APP/SMS/call, 10-year sealed lithium battery, CE/EN14604/FCC certified. MOQ 200pcs, 20-25 working days, OEM/ODM custom branding available. Serving 60+ countrie···

nine-small venues gas alarm auto shutoff direct from Wanlin Fire Protection — 12-year factory experience, WL-GA202 fully certified CE/EN54/FCC/RoHS. Key specs: NB-IoT + WiFi Dual Mode, Ultra-low power NB-IoT with 5-year battery life for standalone deployment. MOQ 100 sets, 20-25 working days, OEM/ODM custom branding available. Serving 60+ countries across So···

Charity Foundation Kitchen Safety Pack direct from Wanlin Fire Protection — 12-year factory experience, WL-SG502 fully certified CE/EN54/FCC/RoHS. Key specs: NB

Displacer Level Gauge direct from Wanlin Fire Protection — 12-year factory experience, WiFi Smart Water Tank Level Monitor (WL-LT700) certified CE/FCC/RoHS. Key specs: WiFi/Zigbee 3.0 wireless, APP real-time view, auto-fill/drain, leak alert integration, 0-10m range. MOQ 200pcs, OEM/ODM available.

Automatic Level Water Replenishment direct from Wanlin Fire Protection — 12-year factory experience, WiFi Smart Water Tank Level Monitor (WL-LT700) certified CE/FCC/RoHS. Key specs: WiFi/Zigbee 3.0 wireless, APP real-time view, auto-fill/drain, leak alert integration, 0-10m range. MOQ 200pcs, OEM/ODM available.

arc fault detector direct from Wanlin Fire Protection — 12-year factory experience, WL-HK600 fully certified CE/FCC/RoHS. Key specs: 4G/WiFi/Zigbee Hub wireless, 5s alert push via APP/SMS/Call/Email/Siren, AC Hub + Battery Sensors

cooking fire extinguisher direct from Wanlin Fire Protection — 12-year factory experience, WL-HK600 fully certified CE/FCC/RoHS. Key specs: 4G/WiFi/Zigbee Hub wireless, 5s alert push via APP/SMS/Call/Email/Siren, AC Hub + Battery Sensors

China NB-IoT Pressure Sensor manufacturer Wanlin Fire Control — CE/FCC certified, factory direct pricing, OEM/ODM available. Global shipping with complete export documentation. Contact wanlinfirecontrol@163.com for quotation.

Wanlin Fire Control specializes in 4G Cat.4 Pressure Gauge manufacturing and export. ISO9001 certified factory, CE/FCC/RoHS approved products. Bulk orders, OEM services, worldwide delivery. Request a quote at wanlinfirecontrol@163.com.

Wanlin Fire Control specializes in NB-IoT Wireless Pressure Gauge manufacturing and export. ISO9001 certified factory, CE/FCC/RoHS approved products. Bulk orders, OEM services, worldwide delivery. Request a quote at wanlinfirecontrol@163.com.