<br>GEREE Wireless Wifi video doorbell—Home Security in Your Hands <br>With a motion-activated camera, two-way audio and brilliant HD video, you’ll never miss a visitor again. See, hear and speak to anyone at your door in real time from your smartphone or tablet. Day or night, rain or shine —you can view your home anytime at anywhere. <br>NOTE: <br>1.The doorbell is sold without a charging cable,the charger is preferably 5V 2A,which needs to be purchased by the buyer. <br>2.The doorbell needs to be turned off and charged for 12 hours before being used for the first time. <br>3.The doorbell can support multiple users online at the same time, but it is shared by the main user to the other users. <br>Our biggest advantage: <br>1.GEREE100% wireless doorbell powered by 2 rechargeable batteries(include), which can work regularly for 3 ~6 months. <br>2.High quality two-way talk with noise cancellation. <br>3.2.4 G WI-FI connection, support mobile phone remote fast wakeup device within 1 second, <br>4. Equipped with a free 32G memory storage and an indoor dingdong chime. <br>5.Sensitive PIR motion detection allows you to view the dynamics of your home at any time. <br>6.Day and night mode automatic switching.