Ajax Hub 4G Jeweller
- Product Code: AJX-H-H4G
- Download Datasheet:

- Brand: Ajax
Description

Ajax Hub 4G Jeweller
Wireless control panel. Connectable via Ethernet and SIM card (LTE)
Ajax Ultra DP: dual-path reliability with ready-to-use presets
Ajax Ultra DP offers a simple way to configure compliant dual-path alarm transmission (DP2, DP3, or DP4). It complements Ajax SIM to deliver reliable and uninterrupted system operation from the very start. All is up and running within minutes thanks to quick and intuitive in-app setup.
Security foundation
Hub Jeweller is a smart control panel and a key element of the Ajax system. With an unprecedented communication range, it supports up to 100 wireless Ajax devices, providing advanced autonomy, anti-sabotage, and supervision of all system elements. This device is a true game changer among professional security systems. Hub Jeweller is ready to operate straight out of the box, allowing for easy setup via Ajax apps on-site or remotely.
Some Ajax devices may not be compatible with Hub Jeweller as they require enhanced hub models.
Ready to operate straight out of the box
LED logoThe hub’s LED has various indications for the system state and events. The Ajax logo on the front side of the hub can light up in different colors, displaying the current state of the device.
SmartBracket mounting panelWith the SmartBracket mounting panel, installing the hub takes just a few minutes — no need to disassemble the device’s enclosure. Additionally, detaching the hub from SmartBracket triggers the tamper button.
Communication channelsHub Jeweller can be simultaneously connected to two Internet providers — via Ethernet and cellular network. If one channel becomes unavailable, the hub automatically switches to the second one.
Ajax SIM is already pre-installed in some regions.
Backup batteryThe built-in rechargeable battery provides up to 15 hours of autonomous operation1. In case of a power outage, the system will keep protecting the object with the battery power.
Pre-installed power supply unit
Hub Jeweller operates from a pre-installed 110–230 V~ power supply unit, ensuring effortless and quick installation of the device, as there is no need to provide a separate power supply unit.
There is an alternative 12 V or 12–24 V power supply unit.
AntennasThe hub features built-in antennas, ensuring a stable and reliable connection with all wireless devices added to it.
Ajax PRO: Tool for EngineersAdd devices to the hub and configure them remotely or on-site. |
Ajax PRO DesktopAdminister the security system and monitor alarms with visual verification. |
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All features at your fingertips
We refrained from control buttons on the enclosure of Hub Jeweller and outdated interfaces — apps are more convenient. Ajax apps connect to the device via a secure channel through the Ajax Cloud server located in several AWS data centers. The apps enable managing the security of the facility, adjusting settings of Hub Jeweller and devices added to it, creating scenarios, and monitoring events — with a smartphone, both on-site and remotely.
App Store
Google Play
- Security management
- Automation
- Push notifications
- Event log
Always online via Ethernet and cellular networks
Hub Jeweller can be connected to two Internet providers at a time via an Ethernet cable and a 2G or LTE SIM card⁴. Automatic switching between channels takes seconds, ensuring the device stays online despite sudden connectivity issues. Ajax apps display the status of each communication channel and SIM traffic consumption. The apps also notify about the loss and restoration of the connection between the hub and the Ajax Cloud server.
- Two communication channels
- Instant channel switch
- Real-time status updates
Jeweller
Unique wireless technology
An Ajax system uses two-way secure radio communication based on the Jeweller proprietary protocol. It provides block cipher encryption and device authentication at each communication session between the hub and connected devices to prevent sabotage, spoofing, or data theft.
- Up to 2,000 m of radio communication between wireless devices and a hub
- Encrypted two-way radio communication
- Notifications about jamming and connection loss
For facilities of different sizes
Hub Jeweller is a versatile security solution suitable for a range of facilities, from small shops to larger offices, offering up to 2,000 m of radio communication range. The Ajax range extender expands coverage, ensuring a stable connection for devices located on different floors or at a long distance. The hub efficiently manages 100 devices without lags, accommodating 50 users and supporting 9 security groups for advanced access control. Whether for homes or businesses, Hub Jeweller is well-equipped to ensure comprehensive security.
9security groups
50users
100devices
Up to 2,000 mof communication range
Beyond alerts
The hub offers versatile capabilities, such as arming and disarming a facility or a group by schedule. Additionally, it can instantly activate a smoke machine if an intruder enters the premises. In case of a fire, the hub identifies the cause and initiates a blackout while turning on emergency lighting. Users can also manage electric locks, roller shutters, and garage doors by arming/disarming, button presses, or detector alarms.
Hub Jeweller supports up to 5 automation scenarios by alarm or schedule. However, there's no limit on scenarios by arming/disarming — users can configure as many scenarios as there are automation devices in the system. This flexibility enables PRO users to set up various security configurations to meet their specific requirements.
Home activity simulation
Users planning a vacation can ask an installer to set up a schedule simulating home activity with lights and audio system sounds. This way, the house won't look empty, reducing the risk of attracting the attention of potential burglars.
- Schedule
- WallSwitch Jeweller
- Lighting
Spotlighting
Automation devices can be configured to react to alarms from one, several, or all connected devices. For example, an installer can set up the system to turn on the lights when MotionProtect Outdoor Jeweller detects motion.
- MotionProtect Outdoor Jeweller
- WallSwitch Jeweller
- Outdoor lighting
OS Malevich
Immune to lags, freezing, and viruses
Hub Jeweller runs on OS Malevich, a real-time operating system. It does not lag or freeze, instantly loading and executing all actions. It takes less than a second from tapping on a smartphone to the lights switching on. A scenario is executed within the same rapid timeframe.
Sabotage protection
Discover ultimate sabotage protection for all system elements
Effortless installation and setup
Ajax has streamlined every step of the installation, making it simpler than ever — from system design to maintenance and customer support. Installing the hub doesn't require disassembling its enclosure, and adding the device is quick and easy with Ajax apps. All necessary fasteners are included, and adjustments to settings can be made without the need to visit the facility.








