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Vietnam school fire alarm system, Smart Photoelectric Smoke ···
Vietnam school fire al···
2026-07-31
Vietnam school fire alarm system direct from Wanlin Fire Protection — 12-year factory experience, WL-SFP100 smart fire detector certified CE/EN14604/EN54/UL217/UL268/FCC/QCVN. Key specs: Dual-Wavelength Photoelectric Sensing + Infrared Scattering Chamber + 4G LTE Cat.1 Cellular Communication, 4G LTE Cat.1 + IoT Cloud Platform + SMS/Push/Email Alerts + Remot···
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Fire Hydrant System Testing China Manufacturer,Fire Testing ···
Fire Hydrant System Te···
2026-07-27
Fire Hydrant System Testing China manufacturer. Fire testing smoke gun for smoke and heat detector functional testing. CE, UL, EN54, NFPA72 compliant. Compatible with 30+ detector brands. OEM/ODM, wholesale, global shipping to Saudi Arabia. Contact: wanlinfirecontrol@163.com