Meet Holt.
Securing the South since 1986
Now a part of The OnCall Group
Holt Security is undergoing some exciting changes aimed at enhancing our excellent reputation in protecting the homes and families of the South of England, since 1986.
We have joined one of the largest independent security companies in the UK, On Call Group meaning a better level of provision and service to you, our valued customers.
You will now enjoy access to a wider range of security products, a larger team of customer service representatives and additional engineering staff to look after you and your home.

Upgrade your security with our new IQ4 Package
Security tailored to your individual requirements
From small residential systems to monitored integrated industrial security

Alarm Systems
Custom designed to your needs, we install modern alarm solutions that can be monitored and expanded as necessary, with app control and integrations available

Access Control
Single or multidoor installations, card or NFC access, options for facial and numberplate recognition, integrations available

CCTV
Digital, analogue or hybrid camera systems available. Remote viewing, cloud backup, PTZ, smart alerts, multi-site systems etc can be configured
24/7 Technical Support and emergency Call outs, available for new and existing customers
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Bespoke systems designed
Tailored to meet your needs and requirements
Existing systems
Can be maintained or part/fully upgraded
SSAIB Approved
Insurance approved alarm systems

Monitored Systems
Keyholder or police can be contacted by control centre
Hybrid systems
Analogue and digital systems can be combined
Life saving
Panic buttons, CO2 Smoke and Heat integrations