ENER-J Wired/Wireless Video Door Bell

Unique Viewing Angle: Experience a square viewing angle and a wide 110-degree field of view, offering a comprehensive view of visitors or packages on the ground. |Dual-Power Options: Power the doorbell using the built-in rechargeable battery or connect it to existing wiring for uninterrupted power supply. |Siren & 2-Way Audio: Deter intruders with an integrated alarm triggered by motion detection or through the app. Communicate with visitors using the built-in speaker and microphone. |HD Video & Night Vision: Enjoy clear 1080p HD video with HDR and crisp night vision, ensuring you never miss important details. Get instant notifications for doorbell presses and motion alerts. |Larger Rechargeable Battery Power: Benefit from the convenience of 5200 mAh rechargeable batteries, providing sufficient power for Video Doorbells for up to 120 days.