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

Label:Yes Product size: 85*51.5*33.5mm Static current: 100uA Wroking current: 300uA Working voltage: 3xAAA battery （include） Product parameters: built-in recording function Detection range: 4-6m Power supply method: charging or battery Package includes: 1Pcs Door Bell Product material: ABS 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.