Seco-Larm ENFORCER Wireless Video Door Phone is a stand‑alone, hand-held home entry solution. Observe visitors on the large 33/8" screen as they arrive, communicate with them, take photos for later viewing, and unlock a gate to grant entry – all from the wireless monitor. Connect up to 3 monitors with 2 cameras for viewing multiple entrances around the house. The handheld monitor's rechargeable battery allows convenient communication with visitors while moving around the premises. Egress input allows the door phone to be connected to a Request‑to‑Exit Plate or other egress device. Camera has a 170° field of view with adjustable pan and tilt angle to accommodate a variety of installations. Furthermore, the camera has built-in IR LEDs for nighttime operation and built-in PIR sensor activates camera to take photos of approaching visitors. A tamper switch triggers alarm if camera is removed from base.