Ajax Fibra StreetSiren DoubleDeck White Wired Outdoor/Indoor Siren

Ajax Fibra StreetSiren DoubleDeck White Wired Siren

The Ajax Fibra StreetSiren DoubleDeck is a wired combination siren and strobe designed to give installers a hard-wired, tamper-resistant alerting device for both indoor and outdoor security applications. Built for the Ajax Fibra wired product line, it pairs a loud piezo sounder with a bright LED indication frame, and its DoubleDeck body accepts an optional branded faceplate so security companies can turn every installation into a visible advertisement for their monitoring services.

Key Features

• Adjustable siren output from 85 dB up to a powerful 113 dB measured at 1 metre, configurable remotely through the Ajax app.
• Bright LED frame that flashes during an alarm and can also indicate armed/disarmed status or entry/exit delay.
• Wired Fibra communication using a secure two-way protocol over standard U/UTP cat.5 twisted-pair cable, with a supported line length of up to 2,000 metres.
• DoubleDeck clip-lock design that supports an optional Brandplate faceplate for company branding, sold separately in batches.
• Built-in backup battery that keeps the siren indicating alarms and events even if the Fibra line is cut or power is lost.
• Tamper and sabotage protection, triggering an alert if the unit is opened, removed from its mount, or if the cabling is disturbed.
• IP54-rated, hermetically sealed enclosure that resists dust and moisture for reliable outdoor use.
• Wide operating temperature range, remaining stable in extreme heat and cold.
• Self-diagnostics reporting tamper, communication, and power status continuously to the connected Ajax hub and app.

Reliable Alerting Where Wireless Signals Struggle

Because it communicates over a physical Fibra cable rather than radio, this siren is particularly well suited to sites where wireless signals may be blocked or unreliable, such as buildings with heavy metal structures, warehouses, hangars, or plant rooms. Installers commonly mount it at height on an external wall as a highly visible and audible deterrent, or indoors as part of a layered intrusion alarm using an Ajax hub that supports Fibra wired devices. Monitoring and alarm companies also use the DoubleDeck faceplate option to display their branding to passersby, turning a functional siren into a low-cost marketing tool.

What's in the Box

• Ajax Fibra StreetSiren DoubleDeck unit (white)
• SmartBracket mounting panel
• Installation and mounting kit
• Quick start guide

Frequently Asked Questions

Does this siren need an Ajax hub to work? Yes, it must be connected via the Fibra wired line to a compatible Ajax hub that supports Fibra devices; it cannot operate as a standalone unit.

Is the branded faceplate included? No, the Brandplate faceplate is an optional accessory sold separately, allowing security providers to add their own logo and contact details.

Can it be used outdoors? Yes, the enclosure is IP54 rated and designed to withstand rain, dust, and a wide range of temperatures, making it suitable for both indoor and outdoor mounting.