Ajax FireProtect Sounder/VAD Acoustic and Visual Signaling Device EN54 white color model - Wireless Fire Alarm:
Alarm type: audible and light (LED)
Maximum volume: up to 100 dB at 1 meter
Sound modes: 32 selectable tones
Power supply: 4 CR123A batteries preinstalled
Compatibility: central EN54 Fire Hub Jeweller
Installation: wall- or ceiling-mounted, quick and easy
Activation: signaling within 3 seconds of alarm
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The Ajax FireProtect Sounder/VAD Acoustic and Visual Signaling Device is designed to provide maximum safety in case of fire by combining powerful acoustic alarm and visual signaling via LEDs. With EN 54-3, EN 54-23 and EN 54-25 certification, the device complies with European standards for fire protection, ensuring reliability and rapid response.
Within three seconds of fire system activation, the device emits sound and light signals to immediately alert personnel and people in the building. The 32 available sound modes can be configured by a technician or a user with administrator privileges via the Ajax app, allowing the type of signaling to be tailored to the specific needs of the environment.
The alarm combines powerful sound up to 100 dB with a bright LED signal, ensuring maximum visibility even in noisy or low-light environments.
The device can be mounted on both walls and ceilings without complex disassembly. With built-in communicators, installation takes only minutes.
Real-time monitoring via the Ajax app alerts when the battery is about to run out, enabling quick and easy replacement.
Fully compatible with the EN54 Fire Hub Jeweller control panel, it easily integrates into existing residential and commercial fire alarm systems.
| Feature | Value |
|---|---|
| Jeweller Technology | Proprietary wireless technology to transmit commands, alarms and events - Two-way communication - Advanced anti-sabotage protection - Block encryption with mobile key - Instant notifications - Remote control via Ajax app |
| Operating frequencies | 866.0-866.5 MHz 868.0-868.6 MHz 868.7-869.2 MHz 905.0-926.5 MHz 915.85-926.5 MHz 921.0-922.0 MHz (based on sales region) |
| Effective radiated power (ERP) | Up to 20 mW Automatic power control to reduce power consumption and interference |
| Radio signal modulation | GFSK |
| Radio communication range | Up to 1,700 m in open field Between the device and a central exchange (CIE) or repeater |
| Encrypted communication | Block encryption with moving key for all saved and transmitted data |
| Frequency hopping | Avoids radio interference and signal inhibition |
| Feature | Value |
|---|---|
| Alarm type | Acoustic and bright Built-in siren and LED frame |
| Sound volume | Up to 100 dB at 1 m Adjustable by a PRO or user with administrator rights via Ajax app |
| Sound Modes | 32 selectable tones |
| Sound synchronization | Sound alarms are synchronized between all beacon devices connected to the same CIE |
| Flashing frequency | 90 ms ON / 1,910 ms OFF (Cycle: 2,000 ms - Frequency: 0.5 Hz) |
| Signaling test. | Verification of sound power and visibility of light signal in the room |
| Feature | Value |
|---|---|
| Installation height | Up to 3 m on the ceiling Up to 2.4 m on the wall |
| Recommended environment | Can be used indoors and outdoors |
| Feature | Value |
|---|---|
| Anti-sabotage tamper | Notification in case of attempted removal from mounting panel |
| Lock for SmartBracket | Securely secures device Prevents removal without special tools |
| Protection against counterfeiting | Device authentication |
| Detection of connection loss | After 36 seconds (configurable time via Jeweller protocol) |
| Feature | Value |
|---|---|
| Batteries | 4 × CR123A (preinstalled) |
| Battery replacement | Rotate the housing cover counterclockwise, without tools |
| Reverse polarity protection | Prevents damage if batteries are inserted incorrectly |
| Recommended battery type | Huiderui CR123A; 3 V; 1,600 mAh; LiMnO₂ |
| Estimated life span | Up to 5 years |
| Feature | Value |
|---|---|
| Dimensions | 145 × 145 × 51 mm |
| Weight | 561 g |
| Operating temperatures | -10 °C to +50 °C |
| Maximum humidity | Up to 80% |
| Protection class | IP54 |
| Flammability rating | UL 94 V-0 |
| Feature | Value |
|---|---|
| Contents | - EN54 FireProtect (Sounder/VAD) Jeweller - 4 × CR123A batteries (preinstalled) - SmartBracket mounting panel - Installation kit - Quick Start Guide |
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