The 18 specs IR lights and 3D-DNR technology provide astonishing night vision up to 100ft. SMART PERSON/VEHICLE/ANIMAL DETECTION: Utilize advanced algorithms to identify genuine threats while minimizing unwanted alarms.

Compatible with the following junction boxes and wall mount brackets, ASIN: B0G25QCD65, B0G25RX5WZ. But the speaker only works independently or with NVRs (B07T829M5V, B07Z9C1ZJQ, B0CXLGKT9X). Enjoy peace of mind knowing that your property is under constant surveillance with advanced features such as Human & Vehicle Detection, Smart Color Night Vision, and Two-way Audio.

You will receive one in similar condition to the one in the photos with one of the serial numbers listed above. The device has been cleaned. Functionality condition: This device is in fully working, used condition.