7in Video Doorphone Wired Wifi 2 Monitors Fingerprint Password IC Card Remote Unlock Night Vision Doorbell 100‑240VEU Plug Condition: Item Type: Video Door Phone Material: ABS Monitor: (Wired Wifi) Display: 7 inches (16:9) Resolution: 1024 (H) X600 (V) Unlock: Support mobile phone and tablet unlock Additional Memory: Support additional TF card (maximum 32GB) (not included) Touch: Yes Wifi: Yes Power Supply: DC15V Installation Method: Surface Mount Size: Approx. 205 x 138 x 18mm/8.1 x 5.4 x 0.7in Camera: Camera Sensor: 1/3 Inch AHD Viewing Angle: 92° Resolution: 1080P Night LED: Infrared LED (80°) UnlockType: Support 500 fingerprints, 1000 IC card unlock, password unlock, 99 remote control unlock Installation Method: Surface Mount Size: Approx. 155 x 95 x 55mm/6.1 x 3.7 x 2.2in Remote Control Power Supply: 1 x CR2025 button battery, 80mAh (built-in)