Multi-Sensor Fire Detectors for Retrofit Projects | Wanlin Fire · Practical Product and Application Information
10-year battery
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IoT battery smoke alarm, Wireless Interconnected RF Smoke De···
IoT battery smoke alar···
2026-08-17
IoT battery smoke alarm — Wanlin, 12-year Chinese smart fire detector manufacturer, WL-SM604 (Wireless Interconnected RF Smoke Detector) certified UL/CE/EN54. Photoelectric + RF Mesh + 24-Detector Interconnect + Self-Healing + 10-Year Battery. 10-year battery, 4G/NB-IoT/LoRaWAN, OEM/ODM from 500 units, factory direct pricing 50-70% below Western brands.
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smoke alarm comparison, LoRaWAN Smart Photoelectric Smoke De···
smoke alarm comparison···
2026-08-17
smoke alarm comparison — Wanlin, 12-year Chinese smart fire detector manufacturer, WL-SM602 (LoRaWAN Smart Photoelectric Smoke Detector) certified UL/CE/EN54. Photoelectric + LoRaWAN 15km + Ultra-Low Power + 10-Year Battery. 10-year battery, 4G/NB-IoT/LoRaWAN, OEM/ODM from 500 units, factory direct pricing 50-70% below Western brands.
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Thailand fire safety inspection, 4G Smart Photoelectric Smok···
Thailand fire safety i···
2026-08-17
Thailand fire safety inspection — Wanlin, 12-year Chinese smart fire detector manufacturer, WL-SM600 (4G Smart Photoelectric Smoke Detector) certified UL/CE/EN54. Dual-Wavelength Photoelectric + 4G LTE Cat.1 + IoT Cloud + 85dB Siren + 10-Year Battery. 10-year battery, 4G/NB-IoT/LoRaWAN, OEM/ODM from 500 units, factory direct pricing 50-70% below Western bra···
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smoke detector OEM for Southeast Asia, NB-IoT Smart Gas Dete···
smoke detector OEM for···
2026-08-17
smoke detector OEM for Southeast Asia — Wanlin, 12-year Chinese smart fire detector manufacturer, WL-GA201 (NB-IoT Smart Gas Detector) certified UL/CE/EN54. Electrochemical/Semiconductor + NB-IoT + Cloud + Valve Control + 5-Year Battery. 10-year battery, 4G/NB-IoT/LoRaWAN, OEM/ODM from 500 units, factory direct pricing 50-70% below Western brands.
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wireless gas detector, NB-IoT Smart Photoelectric Smoke Dete···
wireless gas detector,···
2026-08-17
wireless gas detector — Wanlin, 12-year Chinese smart fire detector manufacturer, WL-SM601 (NB-IoT Smart Photoelectric Smoke Detector) certified UL/CE/EN54. Photoelectric + NB-IoT + Ultra-Low Power + 10-Year Battery + Cloud Platform. 10-year battery, 4G/NB-IoT/LoRaWAN, OEM/ODM from 500 units, factory direct pricing 50-70% below Western brands.
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smoke detector wholesale for Vietnam, NB-IoT Carbon Monoxide···
smoke detector wholesa···
2026-08-17
smoke detector wholesale for Vietnam — Wanlin, 12-year Chinese smart fire detector manufacturer, WL-CO801 (NB-IoT Carbon Monoxide Detector) certified UL/CE/EN54. Electrochemical CO + NB-IoT + Ultra-Low Power + 10-Year Battery + Cloud. 10-year battery, 4G/NB-IoT/LoRaWAN, OEM/ODM from 500 units, factory direct pricing 50-70% below Western brands.
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4G carbon monoxide alarm, NB-IoT Smart Gas Detector, WL-GA20···
4G carbon monoxide ala···
2026-08-17
4G carbon monoxide alarm — Wanlin, 12-year Chinese smart fire detector manufacturer, WL-GA201 (NB-IoT Smart Gas Detector) certified UL/CE/EN54. Electrochemical/Semiconductor + NB-IoT + Cloud + Valve Control + 5-Year Battery. 10-year battery, 4G/NB-IoT/LoRaWAN, OEM/ODM from 500 units, factory direct pricing 50-70% below Western brands.
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fire alarm with digital twin: Smart Fire Safety Solutions by···
fire alarm with digita···
2026-08-14
Wanlin Fire Control — China's leading source manufacturer of fire alarm with digital twin. UL, FM, CE, EN certified smart fire safety products. 10-year battery, AI false alarm reduction, IoT connectivity, OEM/ODM. Contact +8613261677119.
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TISI certified smoke detector: Smart Fire Safety Solutions b···
TISI certified smoke d···
2026-08-14
Wanlin Fire Control — China's leading source manufacturer of TISI certified smoke detector. UL, FM, CE, EN certified smart fire safety products. 10-year battery, AI false alarm reduction, IoT connectivity, OEM/ODM. Contact +8613261677119.
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high temperature fire alarm: Smart Fire Safety Solutions by ···
high temperature fire ···
2026-08-14
Wanlin Fire Control — China's leading source manufacturer of high temperature fire alarm. UL, FM, CE, EN certified smart fire safety products. 10-year battery, AI false alarm reduction, IoT connectivity, OEM/ODM. Contact +8613261677119.