Smart Doorbell Wifi Wireless DC AC Battery Powered HD Camera Infrared Alarm Intercom Function Home Security

Feature:1. Ultra-long standby: No need to disassemble and cycle for charging. Built-in lithium-ion large-capacity battery with ultra-long standby time. The doorbell is powered by a built-in large battery and does not require frequent charging; the ringer is powered by USB, making it simple and convenient to use.2. Video call: Easily deal with visiting guests. When someone rings the doorbell, the doorbell will push a notification to the mobile phone, and the owner can enter the mobile phone video call interface.3. Portable installation: can be pasted and drilled. Supports adhesive backing, no need to drill holes, and supports drilling installation. No need to plug in, convenient and worry-free.4. Screenshot: Store in the cloud for security protection. When a visitor presses the doorbell, it can capture the visitor's picture and save the record to the cloud, so that the mobile APP can view past pictures at any time, making it safer and more secure.5. Wireless video doorbell camera: Supports 2.4G WiFi and APP connection, 480P high resolution, presenting you with clearer pictures and videos and more details. 2-Way Audio: With the built-in microphone, you can see and talk to your visitors anytime, anywhere.6. Night vision: Built-in high-quality IR LED lamp beads and light sensor, the picture is clear at night; when the ambient light drops to 2 Lux, it can also automatically switch from day mode to night mode. The signal is strong and stable, easy to pair, the transmission distance is up to 50 meters, and the ringtone and volume can be adjusted according to your preferences. Specification: Name: Smart doorbell Material: ABS plastic electronic components Color: white maximum. Resolution: VGA, 640480 Video encoding standard: MJEPG Audio coding standard: G711.A Video frame rate: VGA@20fps Day and night mode switching: automatic Video transmission encryption: AES RF code: EV1527 Infrared light control: automatic, adjustable sensitivity Infrared light wavelength: 850nm Motion detection: automatic, adjustable sensitivity Connection method: 2.4G WiFi Working temperature: -10~45℃ Working humidity: ≤95% Doorbell battery capacity: 1000mAh packing list: 1Smart doorbell (lithium battery included) 1USB cable 1User Manual 1*Some screws