Device Anti-theft PIR Motion Sensor Wireless Guest Welcome Chime Infrared Detector Alarm Doorbell

Label:Yes Materials: ABS Item Type: Alarm Doorbell Battery: 3 x AAA batteries ( not included) Music: 32 music and vocals optional Package Included: 1pcs Alarm Doorbell Size: AS The Picture

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.