Installation, repair and maintenance of cctv, intruder/burglar alarms, fire systems, access control and emergency lighting free quotes and 24 hour service available. We are a small local family company based in West Vale, Halifax. James and Mick Malone are both fully qualified security engineers with a wealth of 15 years experience.

Serviced Areas

  • Halifax & Huddersfield

Contact Details

  City Elland
  Postcode HX5 0PA
  Address 18, Woodman Works, South Ln
  Phone Number 014 2231 0404
  Mobile 07913 069 120

Products & Services

Burglar Alarms

We are a local family business that trade from our industrial unit and compound in Elland, Halifax. We have a team of highly skilled engineers who all live in the Halifax area therefore never far away to attend to your burglar alarm. Mick & James insist on only using the highest quality equipment and the latest technology. What sets us above everybody else is our impeccable installation standards. Equilly important is our code of conduct as well as our business ethic.


TVI vs IP CCTV Systems

Traditionally analogue CCTV is installed using co-axial cables consequently these systems are low resolutions and have no image processing capabilities.

TVI is a method of transmitting a HD analogue signal down the old type cables. Although these images are better than the old analogue cameras they are still in effect been transmitted in analogue down the old type coaxial cables. In addition to the signal being transmitted along the old type of cable the TVI technology has no image processing capabilities which means the colours are inferior. The resulting image is prone to shadows caused by interference getting on to the co axial cable.

The systems we install are IP (internet protocol) systems, this means they’re not TVI. They are wired in CAT5e external grade solid copper cabling which enables our systems to run at gigabit bandwidth speeds. These type systems are true digital. The higher bandwidth allows us to transmit higher resolutions at far superior quality that a TVI analogue system simply cannot complete with. IP cameras do all the image processing within the camera before it is sent back to the control down the superior cable.

The end result is a crisp and clear image not forgetting the beautiful vibrant colours. CAT5e cabling bandwidth is that fast, it can simultaneously transmit 167 4K 8 megapixels down one cable! This makes it the obvious choice when installing CCTV as it future proofs the infrastructure of your system.

  • I would recommend this business

Excellent service. Really helpful engineer. Craig’s patience to sort out our alarm couldn’t have been better. Also Leanne who took our initial enquiry and followed up arranging the engineer’s visit has great customer care skills. Thank you to both of you!

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Overall ratingExcellent

  • I would recommend this business

Had a power cut and my house alarm wouldn't reset and was generally playing up... Called Calder Valley Security and from initial phone call (Leanne), to the engineer (Luke) coming out it was a first class service... Luke even phoned to let me know his arrival time was going to be slightly earlier than the appointment time!! He was polite, courteous and professional throughout, he explained everything he was doing during his testing sequence and left me with a fully functioning alarm system and a feeling of confidence that he had explained everything. I don't have any hesitation recommending Calder Valley Security and will definitely be calling on them again. Thank you

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Overall ratingExcellent

  • I would recommend this business

I am writing this review on behalf of my mother who has recently had Calder Valley Security out to look at her alarm. She was very happy that James, the engineer who attended, wore a mask, gloves and over shoes. James replaced the battery and the alarm is now back working. James wiped down everything before he left. Thank you for taking care, Carole.

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Overall ratingExcellent

  • I would recommend this business

Craig was really helpful and took the time to get it exactly right for us, thank you!

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Overall ratingExcellent

  • I would recommend this business

A massive thanks to Leanne , Pete and Craig for the sterling work on my cctv system. The quality is brilliant and I am more than happy with the installation and explanation of how it all works. Very easy to use. Would highly recommend.

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Overall ratingExcellent

  • I would recommend this business

Just had a system fitted by pete and craig excellent job very polite and clean n tidy great team from leanne and the boys 5 stars all the way thanks to all

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Overall ratingExcellent

Customer Testimonials

We are so grateful our electrician pointed us in the direction of this lovely local company.The service is professional, quick and good value for money. Mick was kind and his advice was invaluable. As a customer , we felt we were given choices and in no way pushed into any features we did not want. Lovely workmen to have in the house and minimal mess. great company and would highly recommend.


We had an alarm system fitted by Calder Valley Security a few years ago, which has been serviced annually since then. We are extremely pleased with the system, and with the service we receive from the company. They are prompt, do the job with no fuss, and we would recommend them highly.


Very prompt polite service from the first phone call through a thorough and professional service visit to the email delivery of a comprehensive report.