The Ajax Alarm Kit 21 S DD (Superior) is a ready-matched Ajax alarm kit: a hub plus a starter set of devices, all wireless, using Ajax's encrypted two-way Jeweller radio. We add detectors, keypads and sirens to suit your property. Part of the Ajax Superior professional range, supplied and installed by accredited Ajax partners.
What’s in the kit
- 1 × Hub 2 4G
- 2 × MotionProtect S motion PIR detectors
- 1 × DoorProtect S opening detector
- 1 × KeyPad Plus S
- 1 × StreetSiren DoubleDeck S outdoor siren
- 1 × HomeSiren S indoor siren
We supply and install Ajax alarm and video systems across London and the Home Counties. Add this to your package and we will check everything works together before sending a written quote.
