Wifi Video Wireless Camera HD Smartphone Video Doorbell Phone 720P Security PIRPhotosDescription ★ specification: ♣ CHOOSE YOUR VISITORS DAY AND NIGHT: you can clearly see your visitors day and night with the wide-angle lens, HD camera and infrared night vision. ♣ REQUEST: receive instant notifications when visitors press the buzzer or when the built-in motion sensor is activated. Do not miss any visitor and secure your home all day. ♣ 2-WAY ECONOMIC INTERCOMMUNICATION: the built-in microphone and noise-canceling speakers allow you to listen and talk to visitors remotely from a mobile phone or tablet. Answer your door wherever you are. MON MONITOR OF VIDEO IN REAL TIME: watch a video live from your terrace, at any time and in any place. Or for review, if necessary. Keep an eye on your house easily. SUP EASY TO USE AND LIFETIME TECHNICAL SUPPORT: does not require installation of complicated cable. Mount and configure in minutes. characteristics: Clear vision: 166 ° wide-angle lens, 720p HD camera and infrared night vision: you can see your visitors day and night before opening the door. Bidirectional audio intercom: listen and speak clearly with mobile phone users, answering your door even if you are traveling. Instant notifications: Send notifications immediately to the call tone or mobile phone to inform you about visitors. Live view: you can always watch a live HD video on your door from your phone. PIR motion detection: sends an alert and records video clips when motion detection is activated. Take a picture and record a video: you need to take a picture or capture a video of the application and save it to your phone. 3-way power supply: get power from rechargeable batteries, AC cord or USB cable Resolution: 1280 * 720 Viewing angle: 166 ° Infrared lamp: 6 * 850 mm Wi-Fi: IEEE802.11b / g / n Audio: bidirectional conversation with noise cancellation. Battery: two 18650 batteries (not included). Notifications: push notifications in a second Device activation time: within 60 ms Power consumption: 200uA on standby, 170mA ★ Package: 1 x video bell 1 x user manualNote:- Please allow minor errors due to manual measurement. Thanks for your understanding.- Monitors are not calibrated same, item colour displayed in photos may be showing slightly different from the real object. Please take the real one as standard.