Specification: Item Type: Smart Video Doorphone Material: ABS, Metal Voltage: 100-240V Remote Control Battery: CR2016 75mAh x 2 (built in) Screen: 7 inch IPS (16:9) Resolution: 1024x 600 Unlock: Phone and tablet unlock are supported Memory: Supports additional TF card (up to 32GB, not included) Touch: Support Wifi: Support RJ45 Cable: Equipped Power Supply: DC15V Mounting: Surface mounting Camera Sensor: 1/3 inch Viewing Angle: 92° Camera: AHD CVBS Night LED: 850nm IR LED Feature: Rainproof, dustproof, vandal resistant Mounting: Surface mounting Package List: 1 x Monitor 1 x Camera 1 x Power Cord 1 x 4 Core Terminal Wire 1 x RJ45 Terminal Wire 5 x Unlock Terminal Cable 8 x Screw 8 x Screw Expansion Tube 2 x Instruction Manual 5 x Access Control Card 1 x Access Control Power Adapter 1 x Remote Control