United States
Type4 Hub (4G) Jeweller
Wireless Type 4 addressable fire alarm central unit
Type 4 protection for the IoT era
Meet Type4 Hub (4G) Jeweller — the central unit of wireless fire protection specifically engineered for Type 4 sites. It features built-in Ethernet, cellular, and radio communicators to ensure seamless system-wide connectivity. The device instantly transmits alarms to the monitoring station and Ajax apps, delivering professional-grade reliability with the signature elegance and simplicity of Ajax.
Type4 Line webinar series
Learn about the Ajax solution for Type 4 sites in a dedicated webinar for the French market. During the session, Ajax Systems experts will showcase the key features of Type4 Line products, which combine innovation, performance, and full compliance with local standards.
Key features
Fully wireless connectivity
communication range of up to 1,800 m in open space
Up to 100 devices within one system
Remote control and configuration via Ajax apps
Built-in communicators
Internet connection
Ethernet
2 × SIM 2G/4G (LTE)
Communication with devices
Jeweller
Compliance with standards
Addressability of each system device
Over-the-air firmware updates
Tamper alarm
Up to 20 hours of autonomous operation
on a built-in backup battery
Protected casing
Breaking old ways with powerful apps
Type4 Hub (4G) Jeweller works in synergy with free mobile and desktop Ajax apps that seamlessly integrate into a security professional's workflow. No programming, no outdated configuration tools — just an intuitive interface for faster installations, streamlined facility management, and efficient remote service.
Ajax PRO: Tool for Engineers
For installers
Connect, configure, and test devices remotely and on-site
Ajax Security System
For facility owners
Get instant fire and intrusion alarms wherever you are
Ajax PRO Desktop
For service providers
Maintain Ajax systems, monitor alarms, and confirm them using the visual verification feature
All communicators built in
Type4 Hub (4G) Jeweller comes fully equipped with all necessary communicators — no need to install additional modules. This ensures seamless connectivity between the central unit and all system devices, including sounders, VADs, I/O modules, and manual call points. When a manual call point is pressed, the alarm is passed to the sounders and VADs in just 3 seconds. At the same time, the fire alarm event is sent to the monitoring station via Ethernet or 4G (LTE).
Communication between the central unit and system devices
Jeweller communication protocol
Transmits the real-time device states, alarms, events, and measured readings to Ajax apps.
- Wireless range of up to 1,800 m in open space
- Encrypted two-way radio communication
- Notifications of jamming or connection loss
- Automatic data packet reload in case of transmission errors
Communication with Ajax server and apps
The central unit can be connected to four internet providers simultaneously. Ethernet/Wi-Fi serves as the primary channel, while two SIM cards with 2G/4G (LTE) support act as backups. If the primary connection is lost, the device automatically switches to the SIM with the strongest signal — all within seconds.
Ethernet
Cellular: 2 × SIM 2G/4G (LTE)
Quick installation and setup
Ajax Systems redefines how effortless and fast a fire alarm installation can be in an industry known for its complexity. Type4 Hub (4G) Jeweller comes ready to operate right out of the box. The central unit installs in minutes without disassembling the enclosure. All system devices are added and configured via mobile or desktop Ajax apps. Getting started is as efficient as it gets: there's no need to program complex logic manually — the system is configured through human-readable text and an intuitive, self-explanatory interface.
The central unit is easily mounted on the SmartBracket panel — no enclosure disassembly required. The installation kit includes all necessary fasteners, allowing an installer to mount the device on the wall in minutes.
Installation without enclosure disassembly
All necessary fasteners included in the complete set
The hub can be added to the system by scanning its QR code or entering the ID manually. Once added, the device is assigned a default name and settings optimized for common use cases.
Adding to the system by scanning a QR code
No programming required
Optimal default settings to cover major requests
Intuitive Ajax apps enable remote device maintenance and testing from anywhere with an internet connection, using a smartphone or computer. Installers can adjust settings and provide service promptly without visiting the site.
Remote or on-site configuration and testing
Apps for iOS, Android, macOS, and Windows
Accounts for companies and installers
Ajax systems transmit events and alarms to the Ajax PRO Desktop app or any third-party monitoring software. Both users and security companies receive notifications in less than a second. Each alert includes detailed information: the device name, event time, and exact location of the triggered device.
Full addressability of connected devices
Instant fault and maintenance notifications
Alarm monitoring via Ajax PRO Desktop or third-party software
Safety without obstacles
Type4 Line suits a wide range of facilities — from small restaurants to schools and municipal buildings. With a wireless communication range of up to 1,800 m between the central unit and system devices, this solution is meant to deliver reliable performance even across large premises.
To expand coverage even further, Type4 ReX Jeweller wireless range extender is available. It connects wirelessly to the central unit. Up to 5 range extenders can operate within a single Ajax system, effectively doubling the network size. It's the perfect solution for multi-story buildings or facilities with thick walls, allowing devices to operate at greater distances without compromising reliability.
- Communication range of up to 1,800 m between the central unit and devices
- Up to 35 km2 of coverage with 5 range extenders per central unit
- Support for any device combinations within central unit limits
Immunity to lags, freezing, and viruses
Type4 Hub (4G) Jeweller runs on OS Malevich, a real-time operating system developed by Ajax Systems. The system is immune to viruses, resistant to cyberattacks, and extremely reliable. Loading and executing actions takes less than a second from tapping on a smartphone.
The operating system can be automatically updated via the internet. The central unit also transmits updates to other connected devices. Each update enhances the overall system performance and adds new features, so Ajax devices evolve and remain relevant for years.
Advanced system supervision
All Ajax devices perform automatic self-diagnosis and report their states to the central unit. Essential parameters, including tamper, communication, power supply, and sensor statuses, are continuously monitored. The Ajax Cloud server controls communication between the central unit and Ajax apps, ensuring instant notifications for monitoring stations, security companies, and users. In case of any fault or communication failure, everyone is informed immediately to request necessary services.
Automatic self-diagnosis and state reports
Regular polling to display current device states in apps
Instant fault and maintenance notifications
Sabotage resistance
Technical information
Type4 Hub (4G) Jeweller
Ajax product categories
In an Ajax system, you can combine devices of all product categories: Intrusion protection, Video surveillance, Fire and life safety, or Comfort and automation. Create the system to suit your needs and manage it in a single interface.
