คู่มือผู้ใช้สวิตช์ติดผนังไร้สาย AWST-9000 ที่เชื่อถือได้
Trust AWST-9000 Wireless Wall Switch Insert/replace the battery Remove the back plate with a flat screwdriver by placing it at the bottom between the back and front plate of the wall switch Place a CR2032 battery in the wall switch…