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Smart WiFi Smoke Detector for Sale, AS7240 Approved, Reliabl···
Smart WiFi Smoke Detec···
2026-05-31
China leading smart wifi smoke detector factory. AS7240 UL RCM standard compliant. Low false alarm rate, high sensitivity. Wholesale, OEM, ODM service. Call: +8613261677119
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Wanlin Fire Protection Brings Industrial Smoke Heat Sensor (···
Wanlin Fire Protection···
2026-05-31
Battery Operated Smoke Alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-SM950 fully certified CE/EN54/FCC/RoHS. Key specs: Explosion-proof ATEX, 4-20mA output, -40°C~+85°C, SI