Wired sensors
Hard-wired contacts and PIRs suit single-level sites and buildings where cable paths are open or already in place. They are often the simpler long-term option when running cable is practical.
Alarm Systems
Alarm Systems
Detection where it matters, alerts that reach the right people, and a panel that is straightforward to live with after handover.
Alarm overview
A proper alarm brief starts with zones, not a kit list.
An alarm install is about which openings and movement paths should matter after hours, how the panel is reached day to day, and what happens when something trips. Wired or wireless sensors are chosen from how the building is built — exact panels and brands are confirmed in the quote, not invented on this page.
Site assessment
What we map before sensors go in
- 01
Entry points
Doors, gates and openings that are actually used — not every window by default.
- 02
Movement paths
Hallways, living areas and stock rooms where motion after hours should raise an alert.
- 03
Wiring or wireless paths
Whether cable runs are practical or battery sensors are the cleaner option for finished spaces.
- 04
Panel location
A keypad position people will use — near the main entry, with power and signal where the panel needs them.
Zone planning
Coverage shaped around how the site is occupied
Residential alarms usually focus on main entries and the paths people move through after dark. Workplaces add stock areas, after-hours zones and who arms the system at close. The sensor schedule follows that walk — not a fixed count pulled from a brochure.
Wired and wireless
Two approaches to the same zone plan
Wireless sensors
Wireless devices are used where cable runs are difficult — multi-level homes, finished interiors or awkward fabric. Battery maintenance is part of the conversation so the system stays reliable.
Alerts and monitoring
What happens when the system trips
- On-site warning
- Sirens and keypads configured so occupants know the system has activated.
- Remote notification
- App or message alerts for the people who should know — set up at handover, not left as a default.
- Monitoring options
- Self-monitor or professional monitoring can be discussed against how the site is occupied. Nothing is assumed.
- User codes
- Codes and fobs issued for real occupancy, with room to add or remove people without reprogramming the whole panel.
Arming handover
The install is finished when you can arm it confidently
Stay, away and off modes are walked through on your keypad or app. Zones are labelled in plain language, alerts are tested, and the people who will arm the system day to day know what to expect before we leave site.
Alarm examples
Reference alarm hardware and installs
Reference imagery until additional A2Z project photography is supplied.
Control panel
Wall-mounted panel with clear zone status and arming controls.
Detection hardware
Motion and entry sensors positioned on real movement and opening paths.
Alarm questions
Common questions about alarm systems
If cable paths are open, wired is often the cleaner long-term option. Wireless is used where running cable is impractical. The site walk decides that, not a preference stated in advance.
Request an alarm quote
Tell us about the property, entries and whether you prefer wired or wireless — we will scope a clear alarm brief.