Security Knowledge Centre

Knowledge Base

Practical SonSec guidance for gate motors, alarms, CCTV, electric fencing, access control, intercoms and visitor-management systems.

Use these articles to understand symptoms, product choices and maintenance paths before requesting a quote or booking a service visit.

Browse by Topic

Initial article stubs are published with clear search intent, related products and service routes for customers who need practical next steps.

electric fence false alarms

A safe troubleshooting preparation guide for electric fence false alarms before booking SonSec support.

how many CCTV cameras do I need

A CCTV planning guide for deciding camera quantities by coverage goal, entrance points, perimeter views and recorder capacity.

2MP vs 4MP CCTV

A practical CCTV resolution guide for customers balancing image detail, recorder capacity, storage and budget.

ColorVu vs infrared cameras

A CCTV buying guide explaining when full-time colour cameras and infrared night cameras may be appropriate.

Ajax vs Paradox

A practical comparison of Ajax and Paradox alarm-system approaches for customers choosing a new system or planning an upgrade.

Paradox M25 vs EVO

A guide to understanding current Paradox M25 options and supported Paradox EVO alarm system upgrade paths.

gate motor faults

Common symptoms customers notice when a gate motor needs fault finding, repair, battery replacement or mechanical adjustment.

choosing the right gate motor

A customer-focused guide to matching a gate motor to gate size, usage, site conditions and maintenance requirements.

Centurion D5 vs D6

A practical comparison guide for choosing between Centurion D5 and D6 gate motor options on residential, estate and commercial gates.