You can easily install it using the adapters and cables we offer in this kit, and the outdoor unit can be connected to the indoor display via a wired 6P cable. When an indoor monitor is connected to your wireless WiFi router, you can connect your phone to an indoor monitor, and the phone can also record video or open a door. Widely used in villas, apartments, residences, hotels, offices, public buildings, etc. Features: The indoor display adopts multi-point capacitive touch screen and adopts for Android system, which is stable and easy to operate. When your first monitor is a wired WiFi monitor, you want to add an extra monitor, you can choose this wireless WiFi monitor, because it does not need to be connected between the monitors, just power this wireless WiFi monitor. 7-inch high-definition digital LCD display with photo, visitor recording and calendar functions. The indoor display can be photographed manually or automatically, and supports up to 64G TF card. Indoor monitor with monitor, walkie-talkie, unlock, hands-free and do not disturb features. The indoor display can support connecting 8 mobile APP users, support for IOS / Android system mobile phones, and then the mobile phone can view and unlock. Waterproof, anti-oxidation, wear-resistant aluminum plate, weatherproof cover, support wall hanging. 1000TVL analog HD camera with IR-CUT. Fingerprint type: support 500 fingerprints, 1000 IC card unlock, password unlock, 99 remote control unlock. Specification: Condition: 100% Brand New Material: ABS plastics Color: As picture shown Monitor: Monitor: 7 inches (16:9) Resolution: 1024 (H) * 600 (V) Additional memory: support for additional TF cards (up to 64GB) Touch: Yes WiFi: Yes Power: DC15V1.2A Installation: surface mount Size: 205*138*18mm/8.1*5.4*0.7in Camera: Camera sensor: 1/3 inch CCD Viewing angle: 92° Definition: 1000TVL Night LED: Infrared LED (80°) Fingerprint type: support 500 fingerprints, 1000 IC card unlock, password unlock, remote unlock Installation: surface Size: 192*93*55mm/7.6*3.7*2.2in Packing size: 27.5*18.5*12.2cm/10.8*7.3*4.8in Package List: 1 * Indoor Monitor (wired WiFi) 1 * Indoor Monitor (wireless WiFi) 1 * Outdoor unit (fingerprint RFIC password) 2 * 15V/1.2A power supply 1 * 6-core terminal wire (5m) 5 * IC cards 1 * Remote control(built-in battery) 2 * 2-core cables 2 * 6-core cables 2 * Screw packages 1 * Instruction manual