Ajax Superior DoorProtect G3 Fibra

Name: Ajax Superior DoorProtect G3 Fibra
Brand: Ajax Systems
SKU: 143555.177.BL1
Price: 48 GBP

Know the moment a protected door or window opens

Superior wired opening detector with enhanced G3 Fibra communication for professional installations.

£48.00

Colour

black · SKU 143555.177.BL1

How would you like to buy this?Supply only£48.00We send you the equipment to fit yourself. No engineer visit, no installation charge.Supply and install — dedicated visit£173.00£48.00 equipment + £125.00 installationA WeGo engineer visits, installs and commissions the device, and you sign the job off before they leave.Add to a WeGo package / system visit£68.00£48.00 equipment + £20.00 installationOnly available when we are already installing a WeGo package or system for you at the same visit. Choosing this on its own does not qualify — without a package or system in your basket we price it as a dedicated visit.

Ajax devices need a compatible Ajax hub. If you're not sure yours will work, ask us to check compatibility first.

More info

Why you would want it: This protects the perimeter by telling Ajax when a fitted door or window opens. It can warn you before an intruder is moving around inside.
Where it makes sense: Front and back doors, patio doors, accessible windows, garages and other likely entry points.
What it actually does: A magnetic contact monitors whether the protected opening is closed. If it opens while the system is armed, the detector immediately reports the event to the Ajax hub.
Why choose this model: Early perimeter warning; discreet hardware; instant alerts; useful for doors and windows; compatible models may also add shock or tilt detection.
When a cheaper option is enough: No obvious cheaper sibling identified from the current Ajax catalogue.
When to upgrade: Ajax Superior DoorProtect Jeweller (8EU) ASP is the nearest higher-cost alternative in this family. What changes: wired Fibra.
Compatibility: Requires a compatible Ajax hub. Exact mounting, gap tolerances and additional shock/tilt features depend on the selected model.
Installation: Mounting gap and positioning must suit the door/window. Extra shock or tilt protection depends on the exact model.
How it differs from similar Ajax options: Compared with Ajax Superior DoorProtect G3 Jeweller (8EU) ASP: wired Fibra. Compared with Ajax Superior DoorProtect Jeweller (8EU) ASP: wired Fibra.
Technical highlights: wired Fibra communication

Key features

Door/window opening detection
G3 Fibra communication
tamper protection
professional product line