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433MHz wireless smoke detector
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UL 217 smoke detector for Israel Buyers: WANLIN-307 Standalo···
UL 217 smoke detector ···
2026-10-14
UL 217 smoke detector Standalone Photoelectric Smoke Alarm with 433 MHz Wireless Interconnect export OEM ODM wholesale
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household CO alarm, Smart Smoke and CO Combination Detector,···
household CO alarm, Sm···
2026-07-31
household CO alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-SFP200 smart fire detector certified CE/EN14604/EN54/UL217/UL268/FCC/QCVN. Key specs: Photoelectric Smoke Sensor + Electrochemical CO Sensor + NB-IoT Cellular Communication + Multi-Sensor Fusion, NB-IoT + IoT Cloud Platform + Dual Alarm (Smoke + CO) + SMS/Push/Email + Sma···