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leak detection system direct from Wanlin Fire Protection — 12-year factory experience, WL-SM600 fully certified CE/FCC/RoHS. Key specs: 4G Cat.1 wireless, 10s alert push via APP/SMS/Call, 3-year

China leading 4g iot smoke detector system factory. CE UL FCC IC standard compliant. Low false alarm rate, high sensitivity. Wholesale, OEM, ODM service. Call: +8613261677119

Professional smart wifi smoke detector manufacturer from China. AS7240 UL RCM certified, exported to 200+ countries. Wholesale price, OEM ODM available. Contact: wanlinfirecontrol@163.com | www.wanlinfire.com

Wanlin Fire Protection offers 2 in 1 Smoke Heat Alarm (WL-SM700) for the Ho Chi Minh City market: Dual-sensor smoke+heat, 80% lower false alarm rate, IP65 rated, kitchen-grade. Factory direct pricing,

Wanlin Fire Protection offers Fire Smoke Sensor (WL-SM900) for the London market: 4-wire non-addressable, 12/24VDC, relay output, cost-effective bulk deployment. Factory direct pricing, full internati