Brand New and High Quality.
Wireless, infrared detector, motion-activated.
Long-distance multi-channel wireless alarm alert doorbell.
Come with two original remote controls.
Alarm + Detector Powered by 4 x AA Batteries Needed (Not Included).
Remotes Powered by 3 x AG13 Batteries Each (Included).
Alarm Sound Level: 105dB.
Remote Distance: Above 0-20 Meters.
Detection Range: 0-10 Meters.
1 x Alarm Sensor
2 x Remote Control
1 x Mount Bracket
NO Retail Box. Packed Safely in Bubble Bag.