We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
In stock
Product Code
155911.378.WH1
SKU
AJ2007W
Ajax EN54 Indicator Jeweller (8EU) ASP - White
Wireless addressable remote indicator
DELIVERY
We always aim to same day dispatch on all orders received before 2.30pm.
TRADE COUNTER
Firesense also offer the ability to collect your order from our trade counter.
EN54 Indicator Jeweller
Wireless addressable remote fire alarm indicator
Unmissable alerts that save time – and lives
EN54 Indicator Jeweller signals fire via a built-in LED frame, providing instant visibility and awareness on site. It ensures fire events are noticeable both indoors and outdoors when the detector is out of sight or when a person doesn't have access to the app. When an alarm is triggered, the frame flashes an intense red light. The device is easy to install and can be mounted on both walls and ceilings without enclosure disassembly.
Reliable fire alarm visibility everywhere
EN54 Indicator Jeweller provides visual fire alarm indication when detectors are installed out of sight — behind doors, above suspended ceilings, or inside technical spaces. When a paired EN54 detector is triggered, the device instantly activates a bright LED frame to signal an alarm. The indication pattern can be configured as bistable or continuous-pulse, allowing the indicator to be adapted to project requirements.
- Bright LED frame
- Bistable and continuous pulse indication patterns
Installation experience beyond standards
With Ajax, technological excellence is not only about compliance — it is about design that reduces installer workload and makes system setup pleasant, intuitive, and error-free. EN54 Indicator Jeweller delivers wireless installation as it should be — complete in just minutes.
| Adding to the CIE | Pairing with a fire detector | Inatallation | Testing |
| Adding the indicator to the system is as simple as scanning a QR code and making a few taps in an Ajax app. An installer only needs to set key parameters, such as the virtual room, fire zone, and exact device location. Configuration takes just a few toggles — no complex programming required. | Once added to the CIE, the indicator must be paired with fire detectors to signal their alarms. An installer can pair them by creating a fire alarm scenario in the system. | The indicator is easily mounted onto the SmartBracket panel — no need to disassemble the enclosure. Installers can also fine-tune the position by rotating the device up to 55 degrees. An optional lock on SmartBracket prevents unauthorized device removal. | The device automatically tests the Jeweller signal strength and alarm annunciation. Installers can initiate the test with a tap in an Ajax app, and the results appear in the event log within seconds. |
Unique wireless technology
When every second counts, there's no room for delays or dropped connection. That's why the Ajax indicator uses the Jeweller protocol for two-way radio communication. This proprietary Ajax technology goes beyond the standard and helps to spread an alarm across the facility in just 3 seconds.
The device communicates with the CIE at a distance1 of up to 1,700 meters out of the box — no external communicators required. For sites with obstacles, an Ajax range extender can double the coverage or create a separate radio network when connected via Ethernet.
- Up to 1,700 m of communication range1 with an Ajax CIE or range extender
- Built-in communicators
- 3-second alarm delivery
- Frequency hopping and jamming detection
Efficient autonomy for years to come
Pre-installed batteries provide up to 5 years of autonomous operation. Real-time battery status is always visible in Ajax apps, so there is no need for unnecessary maintenance visits. Service companies also receive early low battery notifications for timely replacements. When it's time to change the batteries, an installer simply removes the battery compartment cover — no tools or enclosure disassembly required.
- Up to 5 years of operation on pre-installed batteries
- Quick battery replacement without tools and device disassembly
- Early low battery notifications in Ajax apps
| Category Type | Indicator |
|---|---|
| Colour | White |
| IP Rating | IP20 |
| System Type | Wireless |
| Clearance | No |
Write Your Own Review
Communication
| Jeweller communication technology |
Proprietary wireless communication technology to transmit commands, alarms, and events. Key features:
|
| Frequency bands |
866.0–866.5 MHz Depends on the sales region. |
| Maximum effective radiated power (ERP) |
Up to 20 mW Automatic power control to reduce power consumption and radio interference. |
| Radio signal modulation | GFSK |
| Radio communication range |
Up to 1,700 m Between the device and control and indicating equipment (CIE) or a range extender in an open space. |
| Encrypted communication | All stored and transmitted data is protected by block encryption featuring a dynamic key. |
| Frequency hopping | To prevent radio interference and jamming. |
Alarm annunciation
| Indication type |
light LED frame. |
| Indication pattern |
bistable continuous pulse |
| Alarm indication test | To check that the fire alarm indication is visible in the premises. |
Installation recommendations
| Where to install | The device is designed for indoor use only. The SmartBracket mounting panel allows the detector to be rotated up to 55° even after installation. |
Sabotage protection
| Tamper button | Fault notification when an attempt is made to remove the device from the mounting panel. |
| Lock for SmartBracket |
To secure the device on the SmartBracket mounting panel When locked, the lock secures the device and prevents it from being removed without a special tool. |
| Protection against spoofing | Device authentication |
| Connection loss detection | After 36 s. Detection time depends on Jeweller settings. |
Power supply
| Battery | 2 × CR123A. Pre installed. |
| Tool-free battery replacement | To replace the batteries, open the lids of the battery compartments. |
| Reverse polarity protection | Prevents device damage if the batteries are put in incorrectly |
| Recommended battery type | Huiderui CR123A; 3 V; 1,600 mAh, LiMnO₂ |
| Calculated battery life | Up to 5 years |
Enclosure
| Dimensions | 90 × 90 × 33 mm |
| Weight | 186 g |
| Operating temperature range | from -10 °C to +50 °C |
| Operating humidity | up to 80% |
| Protection class | IP54 |
| Flammability rating | UL 94 V-0 |
Colour
| Available colours | Black, white |
Complete Set
| Contains |
EN54 Indicator Jeweller SmartBracket mounting panel 2 × CR123A battery (pre-installed) Installation kit Quick start guide |
Warranty
| Warranty period | 24 months |
