1、7 inch TFT color LCD display screen, without radiation, low power consumption and high definition. 2、16 types of polyphonic chordsfor your choice. 3、Support for recording 1000 fingerprints, 500 passwords, 500 remote controls. 4、Three unlocking methods, fingerprint + password + remote unlock 5、Outdoor camera with clear IR night vision can monitor and capture images in low-illumination environment. Features: 7 inch TFT color LCD display screen, without radiation, low power consumption and high definition. 16 types of polyphonic chordsfor your choice. Support for recording 1000 fingerprints, 500 passwords, 500 remote controls. Three unlocking methods, fingerprint + password + remote unlock Outdoor camera IP55 is dustproof and waterproof. Outdoor camera with clear IR night vision can monitor and capture images in low-illumination environment. Specification: Condition: 100% Brand New Material: ABS+PMMA+aluminium alloy Current: less than 800mA Call Delay Time: 120S±10% Monitor Delay Time: 60S±10% Camera Sensor: 700 Lines Lens: 3.6mm/92 ° Indoor Unit Display : 7 Inch LCD Display Hand-free Intercom: Yes Electronic Control Unlock: Yes Monitor The Outdoor: Yes Chord: 16 Size: Approx. 22.5 * 12.8 * 2.3cm/8.9 * 5 * 0.9in Outdoor Unit: Infrared Night Vision: Yes Waterproof: IP55 Installation Method: Fixed To Whe Wall Support for Recording: 1000 Fingerprints, 500 Passwords, 500 Remote Control Size: Approx. 15.5 * 10 * 5.5cm/6.1 * 3.9 * 2.2in Package List: 1 * Outdoor Camera 1 * Indoor Monitor 1 * 4 Pin Cable (5m) 2 * 15V/2A Power Adapter 1 * Bag of Screws 1 * User Manual 2 * 2 Pin Cable 1 * 3 Pin Cable 1 * Remote Control 2 * 4 Pin Cable Port