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Ajax CombiProtect U Jeweller

Name: Ajax CombiProtect U Jeweller
Brand: Ajax
SKU: AJAX-130353
Price: 130.75 GBP
Availability: InStock

£130.75

(£108.96 ex VAT)

sku: AJAX-130353

CombiProtect U brings PIR movement detection and acoustic glass-break detection together. It is a useful option when the same room needs both forms of protection.

A compatible system and correctly planned installation are required.

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When ordering multiple Keyed Alike locks, only 1 set of keys are provided as all additional locks are made to work from that key.

If ordering 4 or more keyed alike locks you can have them set up as different groups. If Required: Let us know the details in the "Specific Key Requirements" field above.

Each group of locks will then receive keys.

Movement and breaking glass. Two jobs in one detector.

PIR movement sensing and acoustic glass-break detection together, for rooms where both the space and its glazing need protection.

Impact, then shattering. Two sounds before an alarm.

DualTone looks for a low-frequency impact followed by the high-frequency sound of breaking glass. Its microphone covers up to 9 m, subject to the room and sensitivity setting.

Curtains and other sound barriers matter. Film-coated glass may not create the required sound; check the glazing against the detector's supported glass types and test instructions. This is glass-break detection, not audio recording.

Inside the detector. Four details that do useful work.

PIR sensor

Movement across the room.

Detects movement up to 12 m. Correct placement and sensitivity help distinguish a person from everyday interference.

Fresnel lens

A considered detection pattern.

The lens directs infrared energy onto the sensor. Follow the specified mounting height and keep its view clear.

Battery

No power cable to the detector.

The pre-installed battery supplies the detector; the hub reports battery state so servicing can be planned.

Tamper button

Know if it is disturbed.

The tamper switch reports removal from its mounting panel through the hub, rather than relying on someone noticing the enclosure.

One detector or two separate roles? Compare the sensing methods.

These are alternative sensing choices, not three items required together. CombiProtect combines room movement and glass-break detection; separate detectors allow each position to be planned independently.

Scroll across if needed to compare prices and specifications.

Product prices and specifications. Configurable products show family options and starting prices.
	Ajax CombiProtect U Jeweller View product	Ajax MotionProtect U Jeweller View product	Ajax GlassProtect U Jeweller View product
Price Including VAT	£130.75	From £74.50	£74.50
What it detects	PIR movement and acoustic glass-break detection	1 × PIR sensor	electret microphone
Detector power	1 × CR123A; Pre-installed.	1 × CR123A; Pre-installed.	1 × CR123A; Pre-installed.

Put the detection to work. Compatible system components.

A compatible hub is required: Hub 2 Plus is our main residential choice. KeyPad Plus provides local control, while HomeSiren U adds an indoor audible warning. The keypad and siren are separate system roles, not alternative detectors.

Ajax Hub 2 Plus Alarm Hub

An Ajax alarm hub with Ethernet, Wi-Fi and two mobile SIM slots. Brings compatible detectors, sirens and automation together in the Ajax app.

Ajax KeyPad Plus Wireless Alarm Keypad

Control your Ajax alarm with a code, Pass card or Tag key fob. A touch-sensitive keypad with contactless access and individual permissions.

Ajax HomeSiren U Indoor Alarm Siren

A compact indoor siren with adjustable sound and LED indication. Adds alarms, entry/exit reminders and optional door-opening chimes to Ajax.

What you need. Fitting and setup.

You need a compatible Ajax hub and a suitable indoor fixing position. The pre-installed battery supplies the detector; no mains, Ethernet or Wi-Fi connection is required at it. Pair it with the hub, test Jeweller signal strength and commission both motion and glass-break detection before final fixing.

Installation manual Technical specifications

Part	Size (mm)
width	65
Height	110
Depth	50

Brand

SKU

AJAX-130353

Power Supply

1 × CR123A; Pre-installed.

Enclosure Protection

IP50

Detection

PIR movement and acoustic glass-break detection

Battery Life

up to 5 years