United States
Ajax fire alarm devices
Wireless addressable fire alarm sounders and visual alarm devices (VADs)
Explore Ajax firsthand
Ajax offers more than just protection. Experience the full potential of Ajax solutions — with advanced features, exceptional reliability, and an unmatched user experience.
Unmissable alerts that save time — and lives
Ajax sounders and VADs are a fusion of signature Ajax user experience and EN 54-certified reliability. Within three seconds of a fire alarm, they deliver audible, visual, or combined alerts. Regardless of the version, the devices are equally suited for wall or ceiling mounting. Installation itself takes just minutes — no disassembly is required, as built-in communicators are already in place.
Discover Ajax fire alarm devices
Uniform enclosure design with versatile installation options
Ajax sounders and VADs share a single design that ensures powerful audible and visual alerts. The devices feature an intense red LED frame, adjustable sounder output levels, and 32 selectable sound patterns. Certified for both wall and ceiling installation, all devices deliver alerts that are clearly visible and audible from every corner of the room. This eliminates installation restrictions, allowing engineers to achieve optimal coverage with fewer devices.
All communication modules are already built in
Ajax fire alarm devices require no additional modules — everything needed for system connectivity is built in. The devices use the Jeweller two-way radio communication protocol to ensure reliable command and event exchange with the control panel. Sounders and VADs are triggered within three seconds after a fire alarm is activated.
Easy setup and remote maintenance
Configuration and testing are performed directly in Ajax apps, with real-time monitoring and instant state updates. Maintenance is effortless thanks to early low battery notifications and visible device health status. Battery replacement is quick and tool-free — no enclosure disassembly required.
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.
