The doorbell push button is installed in your home's exterior, ordinarily beside a main entry door. Any time a doorbell's button is pushed, the chime rings to alert you that another person is at the door. The doorbell chime may be the Section of a doorbell system that generates the https://tedomarket.com/product/smart-home/smart-home-monitor/smart-remote-control-home-monitor/kkmoon-wired-touch-key-7-video-door-phone-intercom-doorbell-system-kit-night-vision-1-rfid-keypad-code-ir-camera-1-monitor/