X-Sense Wi-Fi Smoke Alarm Ultra Compact Design Photoelectric Sensor White 3-Pack
X-Sense Wi-Fi Smoke ALARM White – 3-Pack.wireless smart fire smoke alarm with replaceable battery and silence button, COMPATIBLE ONLY WITH TUYA Smart and Smart Life APP, auto self-check button. White . Model WS01-WT. 3” x 3” x 1.9”