7 In Color HD TFT‑LCD Smart Doorbell Video Intercom Entry System(V70C L+ ) Features: 1. Hands-free video intercom. 2. 800*480 resolution, bright color and high reducibility. 4. Strong signal, super penetration, the best distance for night: 1.5 meters. 5. Premium ABS material and drawing pattern panel, elegant. 6. Broad application to apartment, high-rise flats, duplex unit, hotel, factory, hospital, etc. 7. Well sealed, water-proof and dust-proof. Specification: Material: ABS + Acrylic panel Display: TFT-LCD 7 inch Resolution: 800*480 Power adapter: 15V/1.2A Video output format: PAL and NTBS Video output: 1Vp-p CVBS Working current: <400MA Working frequency: 2.4G ISM digital common frequency Rings: 25 chord music Installation method: Surface mount Color: Silver Camera: 700 line CMOS color digital HD camera Power consumption: Standby ≤ 2W, work ≤ 5W Power supply mode: indoor extension power supply Camera angle: 70 degrees Operating temperature range: -30- +60 degrees Celsius Size: 135 * 90 * 40mm / 5.3 * 3.5 * 1.6in Receiver size: 250 * 150 * 25mm / 9.8 * 5.9 * 1.0in Weight: Approx. 1089g / 38.4oz Package list: 1 * Display 1 * Camera 1 * White cable  2 * User manual  1 * 2 core wire  1 * 4 core wire  1 * 5 core wire  6 * Screw  1 * Wall mounted device 1 * Wrench