How about this doorbell camera?

    Doorbell camera, a doorbell function can also be used in the door of two-way video electronic products, energy saving, simple installation, movement detection, install a doorbell camera, security can be prevented from the door.

    When someone rings the doorbell, no matter where you are, you can make a one-click video call through the APP installed on your mobile phone, which is clear and easy to communicate with. Doorbell camera installation is simple, the back can be used 3M adhesive, also support punching fixed installation, users can choose the corresponding installation method according to the needs of the interest in real time, the elderly and children can operate.

   Built-in movement detection function, timely capture the dynamics outside the door, if someone passes the door, the doorbell will immediately record the video and push the alarm to the mobile phone to protect your property safety at any time.Choose a doorbell camera to change the traditional doorbell can only ring the bell function, protect the safety of property from the door.