Ring & Video Doorbell WITH Camera Wireless WiFi Security Phone Bell 720PHD

Ring & Video Doorbell WITH Camera Wireless WiFi Security Phone Bell 720PHD Ring & Video Doorbell WITH Camera Wireless WiFi Security Phone Bell 720PHD   Features: This wifi doorbell can connect home WiFi and achieve a two way intercom between the doorbell and cell phone. When a visitor presses the doorbell, sound is activated and the camera will start sending real time and call to the cell phone. The user will receive the call and can check who the visitor is, can intercom with the visitor and remotely unlock the door. It can make your life easier, and safer. It's highly cost effective! Specifications: Visual Angle: 1.7mm@F2.4/166° Picture Resolution: 720P Coded Format: H.264+ Battery: 3 * 18650 Lithium Battery (not included) Standby Power: 400uA Working Power: 200mA Standby Time: about 8 months PIR: support IR: support Night-vision: support Photosensitive: support Built-in WIFI: support 802.11 B/G/N Mobile Phone App: XBell support IOS & Android Alarming Reaction Time: 3-55 seconds Record Method: manual, doorbell , motion detect. Storage: Up to 32G storage(not included). Material: ABS Color: Black，Silver Environment: -10~50 Working Humidity: <95% Item Size: 144 x 74 x 32mm / 5.6 x 2.9 x 1.3in   Package list :   1*smart doorbell

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Material: 100% Plastic