Door Entry Systems

Audio and video door entry systems are security systems that allow users to communicate with visitors at their doorstep before allowing them access to a building or residence. These systems typically consist of an outdoor intercom unit with or without a camera a camera and a speaker/microphone, and an indoor unit with a monitor and speaker/microphone.

When a visitor arrives at the entrance, they can press a button on the outdoor intercom unit, which triggers a call to the indoor unit. The resident can then see and/or hear the visitor on the indoor monitor and can communicate with them using the speaker/microphone. If the resident wishes to allow the visitor access, they can remotely unlock the door from the indoor unit.

Audio and video door entry systems can be useful for enhancing security and convenience in residential and commercial settings. They can help to prevent unauthorized access to a building and can provide an added layer of protection for residents or employees.

In addition to enhancing security, audio and video door entry systems can also be convenient for residents and visitors. They can help to reduce the need for physical keys, as residents can remotely unlock the door for visitors from the indoor unit