1、7in video intercom doorbell system, with 2 HD 1080P night vision camera, support remote APP intercom, unlock, video recording and take photos. 2、Comes with adapter and cable, it is easy to install, the outdoor unit can be connected to the indoor monitor via 4P cable with cable. When the indoor monitor is connected to your wireless wifi router, you can connect the mobile phone to the indoor monitor, then the mobile phone can also record video or open the door, etc. 3、Indoor monitor adopts the multi-point capacitive touch screen, stable and easy to operate. 4、7in high-definition digital LCD monitor, with photography, visitor records and calendar function. 5、The indoor monitor can take the photo manually or automatically, maximum to support for 32G TF card(Not included). 6、Indoor monitor has function of monitor, intercom, unlock, hands-free and do not disturb. 7、Volume, brightness and chroma can be adjusted according to your need. 8、The indoor monitor supports to connect 8 users of the mobile phone application, and support for IOS / for Android System mobile phone, you can view and unlock via mobile phone. 9、The indoor monitor can be connected to the wireless wifi router. 10、Mobile application with monitor, intercom, photography, handheld video recording and unlock functions. 11、The outdoor unit is anti-oxidation and wear-resistant, with a rain cover, making it has long service life. 12、Outdoor unit use 1080P camera, provides clear pictures. 13、Can be connected without electric lock directly, with unlock delay setting. 14、With power supply and terminal cable, allows you to install easily and quickly. 15、The indoor monitor can be connected directly to the outdoor unit by 4-core cable. 1 x Indoor Monitor (Wireless Wifi)1 x Indoor Moonitor(Wired Wifi)2 x Outdoor Machine2 x 15V/1.2A Power Supply2 x 4 Core Terminal Cable(5m/16.4ft)2 x 2 Core Connection Cable4 x 4 Core Connection Cable2 x Mounting Plate2 x Screw Pack1 x Instruction Condition: 100% Brand NewItem Type: Video DoorbellWireless Wifi Monitor:Display: 7in TFT LCD screen (16: 9)Resolution: 1024 (H) x 600 (V)Unlock: Support mobile phone and tablet to unlockAdditional Memory: Support for Additional TF card (32 GB maximum) (Not included)Touch: YesWifi: YesPower Supply: DC15V 1.2AInstallation: Surface MountSize: Approx. 205 x 138 x 18mm/ 8.1 x 5.4 x 0.7inWired Wifi Monitor:Display: 7in TFT LCD screen (16: 9)Resolution: 1024 (H) x 600 (V)Unlock: Support mobile phone and tablet to unlockAdditional Memory: Support for Additional TF card (32 GB maximum)Touch: YesWifi: YesPower Supply: DC15V 1.2AInstallation: Surface MountSize: Approx. 205 x 138 x 18mm/ 8.1 x 5.4 x 0.7inCamera:Camera Sensor: 1/3 inch CCDPerspective: 92 °Definition: 1080PNight LED: Infrared LEDFunction: Rain Proof, Dust Proof and Damage ProofInstallation: SurfaceSize: Approx. 150 x 90 x35mm/ 5.9 x 3.5 x 1.4in