Northland CCTV Ltd – We Protect Your Investments

Need CCTV?

WHY DO YOU NEED CCTV?

CCTV is a very powerful tool in the fight against crime.

Not only does CCTV provide a fantastic visual deterrent – footage can be used to provide evidence against anti-social behavior, theft, vandalism and burglary – saving you thousands in the long run.

EXPERIENCED AND OBJECTIVE SECURITY CONSULTANT

What we Provide

Small Entry Level
Camera Systems
Midrange
Camera Systems
High End
Camera Systems
Custom Built Remote
Camera Systems

IP / Digital CCTV

IP CCTV systems also capture analogue images but they convert them to digital immediately.

This digital video stream is then broadcast via an Ethernet cable to the LAN.  In IP systems the NVR (Network Video Recorder) replaces the DVR of the analogue system.  

The Ethernet cable from each camera runs to here and the NVR compresses and records the signal.  From here the NVR broadcasts the video streams from the cameras to the LAN.  The video feeds from IP CCTV systems are of a much higher resolution.

IP systems are capable of providing better quality images, up to 24 megapixels, with a higher resolution than their analogue counterparts and can also capture clearer images of moving objects.  Wireless IP systems are generally superior to analogue wireless systems as they suffer less interference.

The signal is also encrypted to avoid unauthorised persons trying to access the signal.  It is, however, advisable, to set up IP CCTV systems in area which already have a high bandwidth area.  However, if signal is lost in an IP system then the video from the cameras is lost, something which is not the case in an analogue system as the DVRs are still recording the cameras.

IP CCTV Cameras

IP (Internet Protocol) CCTV systems are gaining in popularity because of the advantages they offer over their analogue equivalents.

IP (Internet Protocol) CCTV systems are gaining in popularity because of the advantages they offer over their analogue equivalents.

Probably the most obvious advantage is that, while CCTV cameras transmit internally, directly to a recording device, IP cameras connect via a network, so that the images they produce can be viewed by means of the Internet. Therefore you can monitor what is happening while you are away from your home or business, which results in a quicker response should there be any suspicious activity.

IP  technology also enables you to have a larger, clearer picture because of its high megapixel resolution, which means that a larger area is covered, the image is clearer and you can see more details, not to mention the fact that you can also zoom in if necessary.

Another advantage is that, while CCTV cameras connect to a device which converts and compresses analogue signals to digital format for recording, IP cameras capture pure digital information, which is then recorded via computer or other digital recording device.

PRODUCTS WE DEAL WITH AND SUPPORT

Keep your investments protected