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System Q Ltd Manufacturer and Supplier of CCTV Equipment

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System Q Ltd
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DoorKnox Wide Angle Video Door Entry Camera

Modern Video Door Entry Camera - Great for commercial use with a wide angle 110 degree viewing angle
Please Login+VAT VDP102

DoorKnox Traditional Video Door Entry Camera

Attractive Traditional Style Video Door Entry Camera in a tough but discrete aluminium case
Please Login+VAT VDP101

DoorKnox Keypad Video Door Entry Camera

Combined Door Entry Keypad Camera with on board card reader - great for limiting access to authorised personnel only
Please Login+VAT VDP103

A low-cost video entry system that you can even connect to a DVR!

Use as a stand alone system or integrate into the alienDVR to record, control and remotely monitor with other additional features such as mobile phone viewing.

  • Records video (2min) or images (80) of callers onto an SD card*
  • Can control access to 2 doors
  • Up to 4 monitors per system
  • Connect up to 3 CCTV cameras
  • Connect a DVR to its video output

*Intergate to an alienDVR for unlimited video recording, Email images & mobile viewing/control.

Monitor DoorKnox

DoorKnox is a low-cost but feature packed video door entry system. In its basic format it consists of 1 monitor located inside a property and a camera with a “call-button” on the outside of the property. When someone presses the call-button it chimes the monitor and the person who is inside the property can see the visitor. A two-way intercom then allows the occupier to chat to the visitor and if they choose to they can then remotely operate a door release to let the visitor come in. As a stand-alone system the SD card will record 2 minutes or 80 still images every time the call-button is activated, which can be played after the event directly from the monitor or from a PC.

Choice of three wiring options!

Its easy to wire a DoorKnox system using the types of cable you use day in and day out on CCTV installations.
You can cable a system using any of the 3 following cables:

Diagram DoorKnox

CCTV Help Zone

Need help or advice? Check out our database of over 300 How to fit CCTV guides here, packed full of handy advice, drawings and time saving tips.

Plus we have a team of 8 technicians specialised in networking and CCTV installation that are just a phone call away to offer support and advice. You can even meet them for yourself at our regular training days – check here for the latest CCTV Training Course dates available.

ECatalogues & Manuals

Many of our product catalogues and manuals are available in electronic format making it easy for you to browse on your tablet or phone. Each version is marked as to whether it contains prices so it's easy to download and share the non-priced copies with your customer. Take a quick look...