Welcome Device Infrared Detector PIR Motion Sensor Door Bell Guest Welcome Chime Smart Doorbell

Label:Yes Power supply method: charging or battery Product material: ABS Wroking current: 300uA Static current: 100uA Package includes: 1Pcs Door Bell Working voltage: 3xAAA battery (not include) Product parameters: built-in recording function Detection range: 4-6m Product size: 85*51.5*33.5mm(3.35*2.03*1.32in)

Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.