The Ezviz CP4 Wireless Door Viewer modernizes traditional peepholes by integrating 1080P Full HD video quality with smart security technology. Featuring a 166° ultra-wide viewing angle and IR night vision effective up to 5 meters, it allows you to monitor every detail at your doorstep via the 4.3-inch color touchscreen indoors or through the EZVIZ mobile app from anywhere in the world. This system minimizes blind spots, bringing home security right to your fingertips.

Equipped with PIR-powered smart human motion detection, the device filters out unnecessary alerts and notifies you only of significant events. You can engage in two-way video communication with visitors and utilize the voice changer feature to maintain privacy if desired. With its durable zinc alloy body and a 4,600 mAh rechargeable battery providing up to 90 days of use, the CP4 offers a reliable, long-lasting, and wire-free smart doorbell experience for modern apartments and homes.