WIFI Smoke Detector Wireless TUYA smart life alarm home security wifi wireless app alarm smoke detector fire sensor [SM11W] - $16.80 : China top brand burglar and fire alarm systems, New technology
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Jemay Wi-Fi Smoke Alarm Receive Alerts with App,Wireless Smart Smoke Detector with Auto Self-Check Function,Fire Alarm with Photoelectric Sensor,Replaceable Battery, 2.4G hz WiFi, not 5G, 2 Packs - Amazon.com
Amazon.com: AGEISLINK Wi-Fi Smoke Detector, Wireless Smart Fire Smoke Alarm with App Control, Replaceable Lithium Battery, Auto Self-Check Function, S-WF240, 3-Pack : Automotive
Okos Smart Wi-Fi Smoke Detector, Fire Alarm Sensor Wireless Security System, Mobile APP Control at Rs 1480 | Wireless Smoke Detection System in Noida | ID: 25978814873
Ultra-thin Tuya WiFi Smoke Detector Fire Alarm – JJ Smart Living