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Campus smoke and CO alarm for Bangladesh: Premium Quality by···
Campus smoke and CO al···
2026-08-21
Wanlin Fire Equipment by Wanlin - China's leading source manufacturer of campus smoke and CO alarm. Photoelectric smoke sensor + electrochemical CO sensor, 10-year sealed battery, voice alert, smart app options, OEM/ODM. ISO 9001. CE FCC RoHS UL EN14604 certified. Contact +8613261677119.
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smoke detector with dual power, 4G Smart Smoke Detector, WL-···
smoke detector with du···
2026-07-22
smoke detector with dual power direct from Wanlin Fire Protection — 12-year factory experience, WL-SM600 4G smart fire protection product certified CE/FCC/RoHS/REACH/ISO9001. Key specs: 4G LTE Cellular + Photoelectric Smoke Sensing, 4G LTE + SMS + Push + Phone Call + App Alert. No monthly fees, 4G cellular backup, cloud platform, DIY installation. MOQ 100 un···