Aqara Door And Window Sensor T1 Battery Replacement, In environments with walls or other obstructions, the communication distance will be reduced, resulting in a closer placement of the Aqara Hub. What is the effective communication distance between the Aqara Door and Window Sensor T1 and an Aqara Hub? The Aqara Door and Window Sensor T1 should ideally be within 7-10m of the Aqara Hub. 1. 2. If it detects that door/window opens or closes, it will trigger other accessories to turn on or off home appliances or to take other actions. It works with other smart accessories. This guide covers step-by-step instructions, battery lifespan expectations, and tips to ensure continued sensor performance and connectivity with the Mi Home app. Replacing the battery in the AQARA Door and Window Sensor T1 is straightforward and safe, preserving warranty validity. 92K subscribers Subscribe. The sensor is powered by a long-lasting battery, eliminating the need for frequent replacements. xlgou, 7m, tf, 5c, edki, x9m, jfr9l, firg, szs, mzxvz,