Add more sensors to your alarm panel.
A zone expander adds extra zones to your intruder alarm, so you can connect more PIR sensors, door contacts, shock sensors and other detectors. We stock expanders for most alarm systems.
How do I choose a zone expander?
- Match your panel: check the expander works with your alarm panel make and model.
- Count zones: pick one with enough zones for the detectors you're adding.
- Power: mains-powered expanders need a matched power supply.
- Detectors: see detectors.
Not sure what fits your panel? Call us on 01902 902251. We deliver to England, Scotland and Wales within 1–2 working days.
Shop By
Zone Expanders
Add more sensors to your alarm panel.
A zone expander adds extra zones to your intruder alarm, so you can connect more PIR sensors, door contacts, shock sensors and other detectors. We stock expanders for most alarm systems.
How do I choose a zone expander?
- Match your panel: check the expander works with your alarm panel make and model.
- Count zones: pick one with enough zones for the detectors you're adding.
- Power: mains-powered expanders need a matched power supply.
- Detectors: see detectors.
Not sure what fits your panel? Call us on 01902 902251. We deliver to England, Scotland and Wales within 1–2 working days.
