1、[APP Control] The camera monitor doorbell supports the connection of for Tuya Smart APP, the cell phone can also view the situation outside the door, convenient and fast. 2、[Large Display] Video doorbell monitor with 7in true color TFT LCD large display, high definition color, clear and natural, high degree of restoration. 3、[HD Image] This video monitor doorbell with HD camera and CMOS image sensor, wide angle field of view, clear and natural images, with night vision function. 4、[Application] Intercom system video doorbell can be connected to electric locks, electric plug locks, magnetic locks, unlocking with a single click. Aluminum alloy shell, generous and practical. 5、[Automatic Saving] Camera monitor doorbell pictures and video files are automatically saved, so you can view them at any time, support Memory Card, the maximum expansion of 32G. 6、[Touch Control] Doorbell monitor with sensitive touch keys, quick response. Beautiful and simple UI interface, full icon operation, easy to operate. Suitable for home, apartments, villas, etc. Item Type: Camera Monitor Doorbell Material: ABS, Aluminum Alloy Applicable APP: For Tuya Smart Indoor Unit: Product Size: Approx. 210 x 135 x 20mm / 8.3 x 5.3 x 0.8in Display: 7in TFT LCD Display Resolution: 800 x 480 Indoor Unit Power Supply: DC15V 1.2A Power: Standby: ≤ 1W, Working: ≤ 10W Connection Cable: RVV 4/5 Wire Ringtone: 52 Monitoring Time: 90s Call Time: 90s Operating Temperature: -30℃-60℃ Installation Mode: Wall Mounted Outdoor Unit: Product Size: Approx. 45 x 125 x 27mm / 1.8 x 4.9 x 1.1in Resolution: 700TVL Night Vision: Infrared Night Vision LED Power Supply: Indoor Unit Power Supply Power: Standby: ≤2W, Working: ≤5W Rainproof Rating: IP55 Night Vision Sensitivity: 0.1Lx Night Vision Distance: Approx. 1.5m/4.9ft Operating Temperature: -30℃-60℃ Installation: Surface Mount 1 x Outdoor Unit 2 x Indoor Unit 2 x Connection Cable 2 x Terminal Cable 2 x Power Adapter 10 x Screw 7 x Rubber Plugs 1 x Screwdriver 1 x Hex Wrench 2 x Mounting Bracket 1 x Instruction Manual