Types of Fire Alarm Systems: Conventional vs. Addressable
Any fire alarm system is designed and planned with the aim of alerting all people who are in a certain place, that there is a threat. This emergency tool has...
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Security for Businesses
Calder Security is Yorkshire’s leading independent security company, offering a range of security services for homes and businesses.
We are a growing, company offering friendly, personal service with capability across a diverse range of security solutions. All our engineers are employed directly which means that we can guarantee their professionalism, knowledge and experience and that they meet our high expectations in terms of the service they give you.
Accreditations you can trust...
Our Latest Posts
4th Feb 20
A Pet Owner’s Guide to Home Security
Home security should be a priority for every homeowner and tenant. Designing, installing and purchasing your home security can be incredibly straightforward. So long as you have an efficient security...
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6th Jan 20
6 Common Home Burglary Myths
We’ve all heard the stories of somebody local suffering the trauma of being burgled at home. It can be a terrifying ordeal, and your home may never feel the same...
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We provide National Contracts
While we are a Yorkshire based company, predominantly covering the Yorkshire region, we have the resources and capability to manage national contracts for multi-site companies.