Bakeey 720P HD Wireless Wifi IR Intelligent Night Vision Phone Remote Monitoring Video Voice Interco

Feature: -100% brand new and high quality. -High Quality two-way intercom with noise cancellation -Support Micro SD card up to 32GB. -Video: You can browse or playback the video by APP after connected the doorbell with the mobile phone. -Low power smart WiFi video Doorbell . -2.0 Megapixel,166?￣ wide viewing angle. -Support 2.4G Wi-Fi connection. -Multiple devices can be connected at the same time, supports iOS/Android systems. ? Specifications: Item type: Smart Video Doorbell Color: White Material: ABS Camera angle: 166 Degree IR Light: 6* LED 850mm Resolution: 1280*720 Pixel: 2 million (dpi) Horizontal resolution: 720 (TVL) Minimum illumination: 0.01 (Lux) Lens: 3.6 (mm) Signal to noise ratio >: 39 (db) Working temperature: -10-50 (?￣C) Backlight compensation: automatic Power supply voltage: 5 (V) Lens focal length: 5M Infrared light illumination distance: 10M Surveillance camera lens: 10 meters Memory: External TF Card 8G/16G/32G (1cm=10mm=0.39inch) Measurement Details in the attached picture. ? Package included: 1x Smart Video Doorbell 1x Englsih manual ? ? ? ?