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USA smoke alarm FCC, 4G Smoke and Heat Dual Sensor Detector,···
USA smoke alarm FCC, 4···
2026-07-29
USA smoke alarm FCC direct from Wanlin Fire Protection — 12-year factory experience, WL-SM603 4G standalone smoke detector certified CCCF/GB 20517-2006/CE/UL 217/EN 14604. Key specs: Dual Light Path Photoelectric + Thermistor Heat Sensor + 4G Cat.1 Communication, 4G LTE Cat.1 + Cloud Platform + Dual Detection (Smoke + Heat) + SMS/Push/Email. Dual light path ···
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Leading Addressable Smoke Detector Manufacturer, UL CE NFPA,···
Leading Addressable Sm···
2026-05-31
China leading addressable smoke detector factory. UL CE NFPA standard compliant. Low false alarm rate, high sensitivity. Wholesale, OEM, ODM service. Call: +8613261677119