NB IoT smoke detector

Range Extender Signal Booster China manufacturer. AI home security and fire alarm bundle with CE UL RoHS FCC. 4G wireless, smart home integrated. OEM/ODM, wholesale, global shipping to Saudi Arabia. Contact: wanlinfirecontrol@163.com

security system ambient direct from Wanlin Fire Protection — 12-year factory experience, WL-HK603 fully certified CE/EN14604/FCC/RoHS/REACH. Key specs: 4G LTE Cat.1 (primary) + WiFi (secondary) + RF 433MHz (mesh), AI multi-sensor fusion, 4G+WiFi dual-path, Panel: AC + 72h backup; Detectors: 10-year sealed; Sensors: 3-year battery. MOQ 100 kits, 25-30 working···

Zigbee smoke detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM600 fully certified CE/EN14604/FCC/RoHS/REACH. Key specs: 4G LTE Cat.1 + LoRa 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+ countries ···