
Alarm Hub
Ajax Hub 2 Plus
- Brand
- Ajax
- Model
- Hub 2 Plus
- Part number
- AJAX-HUB2PLUS
- Availability
- Ordered on demand
- Datasheet
- Manufacturer specifications ↗
Large or multi-building sites, up to 200 devices and 25 security groups
Request a quoteSpecifications
| Communication | Ethernet 100 Mbps + Wi-Fi 802.11 b/g/n + 2 micro-SIM slots (2G/3G/4G LTE) |
|---|---|
| Jeweller radio range | up to 2,000m in open space |
| Wireless devices | up to 200 (up to 10 sirens or keypads, up to 5 range extenders) |
| Users | up to 200 |
| Security groups | up to 25 |
| Scenarios | up to 64 |
| Photo verification | Supported (MotionCam) |
| Power | 110–240V AC, about 10W |
| Backup battery | Li-ion 3Ah, about 15 hours |
| Operating temperature | -10°C to 40°C |
| Protection | IP20, indoor only |
| Dimensions | 163 x 163 x 36mm |
| Weight | 367g |
What this is for
Hub 2 Plus: for the site too big and too complicated for a single hub to cover comfortably
Hub 2 Plus manages up to 200 devices, 200 users, and 25 security groups, built for business centers, factories, and multi-building properties where one flat security zone doesn't work. Radio coverage reaches up to 2,000 m per device in open space, with a maximum network footprint of 35 km² using 5 range extenders.
Four independent communication channels run at once: Ethernet, Wi-Fi, and two cellular connections including LTE, so an alarm has four separate paths to reach you. Photo confirmation from a MotionCam detector arrives in up to 9 seconds at the default 320x176 image resolution; a higher resolution takes longer. MotionCam detectors draw on the same 200-device total as everything else on the panel, so plan the mix rather than assuming 200 cameras on top.
The hardware is built to stay current: Ajax publishes a processor 4.5 times faster than Hub 2 with 8 times the flash memory, running OS Malevich with over-the-air updates that install in minutes without disarming the whole system for long. It supports 64 automation scenarios, flags a lost device connection in as little as 60 seconds depending on the polling interval you set, and keeps running for up to 15 hours on backup battery with Ethernet and Wi-Fi disabled. Migrating settings, users, and devices from an existing hub takes under 15 minutes.
- Up to 200 devices, 200 users, 25 security groups, 50 rooms
- 4 independent channels: Ethernet, Wi-Fi, 2 SIM (2G/3G/LTE)
- Photo alarm verification in up to 9 seconds at default resolution
- Up to 100 connected video surveillance devices
- Up to 2,000 m radio range per device, 35 km² with 5 range extenders
- Up to 15 hours on backup battery with wired channels disabled
- 64 automation scenarios, OTA updates via OS Malevich
Compatibility
Pairs with every Jeweller-protocol device in this catalog, up to 200 wireless devices, including up to 10 sirens or keypads and up to 5 range extenders. Supports photo verification from MotionCam detectors, including MotionCam Outdoor, as does Hub 2. Not compatible with non-Ajax detectors or third-party alarm panels.







