Features:7-inch TFT LCD, no radiation, low power, high definition widescreen image.It has a hands-free intercom function and an electronically controlled unlock function.You can monitor the outdoors and adjust the image brightness, chrominance and volume.The outdoor camera is highly waterproof, anti-oxidation and wear-resistant.Outdoor camera is equipped with a rain cover to support flush mounting and mounting.Both indoor and outdoor units use touch technology (touch with voice prompts) for high sensitivity.It comes with monitoring, calling, ID card, hands-free, indoor intercom.With switching power supply and terminal machine, users can install it by themselves.It is suitable for all normally open normally lock electronic locksSpecifications:Condition: Brand NewColor: Show as PictureMaterial: ABS+PMMASwitching Power Supply: AC110 V-240V,DC15 V1.2A/ 3AFrequency: 50 Hz Machine Current: Less Than 800mACall Delay Time: 120S 10%Monitoring Delay Time: 60S 10%Camera Sensor: PC3003 700 LineLens: 3.6MM92 DegreesIndoor Monitor Size: Approx. 225 * 128 * 23mm/8.9 * 5.0 * 0.9 inOutdoor Camera Size: Approx. 168 * 110 * 65mm/6.6 * 4.3 * 2.6 inPackage List:2 * Indoor Monitor 1 * Outdoor Camera2 * Six-core 5 Meter Line2 * Power Supply7 * ID Card1 * Instruction ManualNote:Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.