When it comes to CCTV there are so many options that it can be easy to become a little overwhelmed with it all. 2 way audio is an option that lots of CCTV systems now have and it can be useful in a number of situations. Two-way audio enables you to receive and transmit audio through the IP camera.

If using the CCTV system through a computer then you may need to attach a separate microphone to allow the audio to be sent. Phones have microphones built into them to allow you to do this.

Recordings can be recorded and saved like video footage and may be useful in court.

Some people have CCTV systems to keep an eye on a pet while they are out or as a baby monitor at night when they are in another room. The two-way audio function allows them to communicate with the child and possible sooth them without having to enter the room and risk waking them up more.

Often you do not have to pay a lot more to have a two way audio CCTV system and the slight additional cost is very often worth-while.