Ajax · Manufacturer kits
Ajax Hub 2 4G alarm kit with MotionCam HDR
Ajax alarm kit with Hub 2, MotionCam HDR photo detector, two 4G SIMs and cable, designed for a home that spends periods empty

What it is and what it does
This is an alarm kit with visual verification. It has the Hub 2, a MotionCam HDR detector that sends photos when it triggers, a magnetic contact and a remote. The hub alerts over Ethernet and two 4G SIMs (LTE), with 868 MHz Jeweller radio and AES-encrypted Wings and a range of up to 2 km in open space. It is Grade 2 and detects attempts to jam the signal.
Who Dartel installs it for
It is the kit for the second home, the house that is closed up for a season or the weekend villa, and for the country estate with marginal coverage. In a central flat with stable fibre and people inside all year round, the white Ajax Hub alarm kit is enough, simpler and without a photo.
How we install it
The hub goes indoors on its SmartBracket mount with rear tamper, near mains power and with the two SIMs with the PIN disabled, away from metal cabinets and more than a metre from the router. The photo detector is hung facing the route people must take, not a window. We add each piece by QR code and run the zone test and the signal strength test.
Technical summary
Data declared by the manufacturer, as shown on the shop listing.
| Type | Alarm kit with visual verification |
|---|---|
| Model | AJ-STARTERKIT-CAM-HDR-4G-W |
| Compliance | Grade 2 |
| Communication | Ethernet and dual SIM 4G (LTE) |
| Radio frequency | 868 MHz · Jeweller and Wings (AES encryption) |
| Composition | Hub 2 + 1 PIRCAM MotionCam HDR + 1 magnetic contact + 1 remote |
| Radio range | Up to 2 km in open space |
| Security | Signal anti-jamming |
| Colour | White |
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Frequently asked questions
What happens if someone tries to block the radio signal?
The kit has signal anti-jamming, so the system detects the attempt and does not go quiet without you knowing. It also alerts over the cable and two SIMs.
How far from the hub can the detectors be?
The stated range is up to 2 km in open space. On an estate with a shed or a separate garage that is more than enough; between walls it is always measured on site, when checking the signal.
Would you like us to install it?
Tell us what kind of home or premises it is and we will say what you need and what you don't. For a flat or a shop with no building work, your floor plan and four photos are enough.



