DOOLST Video Doorbell Waterproof 7-inch Wired Digital HD Video Doorbell Low Power Consumption High Definition Video Door Phone Doorbell

Description

Features:With calls, surveillance, intercom, unlock, hands-free, ring selection functionHands-free intercom functionAll the way outdoor electric unlock function, all the way indoor cathode lock 5 seconds delay unlock functionSurveillance outdoor functions.Image brightness, chroma and volume adjustableBeautiful mini aluminum wire drawing completely waterproof outdoor unit16 kinds of chord sound optional, do not always hear monotonous doorbell soundOutdoor infrared night vision features, wall-mounted installation is simple and convenientIndoor unit size: 240 × 160 × 26MMOutdoor unit size: 125 × 52 × 30MM       Performance parameters:Switching Power Supply: AC220V - 50Hz DC15V1.2AMachine current: less than 800mACall delay time: 120S ± 10%Monitoring delay time: 60S ± 10%Camera Sensor: PC3003 420 line SHARP1 / 4 420 lineLens: 3.6MM92 degreesOutdoor infrared night vision with rain function