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

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

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.