Description: This is a professional home security lock system, including hands-free monitor, two-way intercom, high-definition visibility, lock control, infrared night vision, and more useful functions. It comes with a HD outside camera and LCD inside screen, so you can timely and clearly know the visitor information. Infrared night vision and visual monitor, protect you and your family all day and night. It will play an important role in household security. Features: 1 mega pixel HD camera for HD picture capture and video recording, timely and clearly photograph and record visitor information. 7 inches color TFT-LCD display screen, clear and smooth for viewing or monitoring. Dual-Way Intercom and Indoor monitoring: When someone press the call button on outdoor unit, it will active the indoor monitor, monitor will turn on, ring and show the video outside. So you can see who is outside, then you can press the response button to talk with the people outside, and unlock the lock. IR Night Vision: Equipped with intelligent IR sensor, which can control the LED lights according to illumination intensity. The LED lights will turn on automatically at night or at low light status, so that you can still see outside clearly at night. A rain proof cover protects the outdoor camera from water, dust and other damages. Dual way for unlocking: Indoor unlock + ID card. Up to 500 ID cards can be supported. Specifications: Plug: US, EU Plug (Optional) (Please make sure the right plug you want.) Indoor Mainframe: Screen: TFT-LCD 7 inches Resolution: 800 x 480 Pixel Input: AC 100V-240V Output: DC 15V 1.2A Power Consumption: ≤ 1W (Standby)/ ≤10W (Working) Installation Mode: Wall Mounted Size: Approx. 230 x 165 x 20mm Outdoor Part: Material: Aluminum Alloy + ABS Plastic Working Power: ≤ 2W Camera Angle: 90° Credit Card Type: ID card Support Number of ID Cards: 500 pieces Camera Resolution: 1Mega Pixels Night Vision Function: Infrared Night Vision Card Reading Distance: 20-50mm Infrared Distance: 0.2-1.2m Size: Approx. 180 x 98 x 45mm Package List: 1 * Indoor Mainframe 1 * Outdoor Part 1 * Power Adapter (US/ EU) 1 * Connection Cable 1 * Kit of Screws 1 * Rain Proof Cover 4 * ID Cards 1 * User Manual 1、1 mega pixel HD camera for HD picture capture and video recording, timely and clearly photograph and record visitor information. 2、7 inches color TFT-LCD display screen, clear and smooth for viewing or monitoring. 3、Dual-Way Intercom and Indoor monitoring: When someone press the call button on outdoor unit, it will active the indoor monitor, monitor will turn on, ring and show the video outside. So you can see who is outside, then you can press the response button t 4、IR Night Vision: Equipped with intelligent IR sensor, which can control the LED lights according to illumination intensity. The LED lights will turn on automatically at night or at low light status, so that you can still see outside clearly at night. 5、A rain proof cover protects the outdoor camera from water, dust and other damages.