EZVIZ Wireless Doorbell with Camera Wide Angle 1080p 3m Infrared Night Vision 4600mAh Battery 512GB MicroSD Cloud Storage No Installation Required DIY

[Wireless door phone - easy DIY installation with no construction required] Compatible with existing door scope holes (diameter 15.5-50 mm) and door thicknesses of 35-105 mm, it can be installed in less than 15 minutes with no wiring or power work required. Safe even in rental properties. [Intercom with camera and 4.3-inch color monitor included] No smartphone required. Instantly check visitors in full color on the built-in monitor. Intuitive operation for seniors and children. [155° Ultra-Wide Angle & 1080p High-Quality Recording] The 155° diagonal wide-angle lens and Full HD (1080p) sensor capture the entire area in front of your gate. H.265 compression reduces file size by up to 50%. [ICR Infrared Night Vision (up to 3m)] High-sensitivity infrared LEDs allow clear images up to 3m away, even in the dark. Backlight compensation allows for clear visibility of people and deliveries, day or night. [4600 mAh Large Capacity & Long Standby Time] The smart power-saving design allows for up to 150 days of continuous standby time, assuming 3 minutes of use per day.*1 No need for frequent charging, allowing for worry-free long-term operation. [Supports 512 GB MicroSD cards & EZVIZ CloudPlay option] The 4.3-inch monitor's built-in slot supports up to 512 GB of storage. In addition to local storage, encrypted cloud storage (fees apply) reduces the risk of data loss. Wireless Door Phone with Camera and Smartphone Connectivity for Two-Way Communication: Compatible with the EZVIZ app, this door phone allows you to view real-time video and communicate with your phone while you're away from home. Convenient for handling deliveries and visitors. [Customizable alert sound & built-in electronic chime] Press the visitor button to ring the main unit chime and receive a smartphone notification. You can choose from multiple chime sound patterns, making it an effective monitoring function when you're away.