Ajax EN54 FireProtect (VAD) Jeweller
Summary
The Ajax EN54 FireProtect (VAD) Jeweller is a wireless addressable visual fire alarm device designed to provide instant visual fire alarm alerts in full compliance with EN54 standards. This innovative VAD delivers reliable visual indication through its distinctive LED frame, making it ideal for environments where audible alarms may not be suitable or where visual notification is specifically required.
Engineered for installation efficiency, the device features built-in wireless communicators and can be mounted in minutes without enclosure disassembly using the SmartBracket mounting system. The VAD supports both wall and ceiling mounting options, with precise coverage specifications to ensure optimal visual notification coverage across different installation scenarios.
Setup, configuration, and testing are handled through intuitive Ajax apps, with real-time device monitoring and early low-battery notifications. The device offers exceptional autonomy with up to 5 years of battery life on pre-installed batteries, combined with tool-free battery replacement capabilities that maintain system integrity during maintenance procedures.
Features
- Wireless addressable visual fire alarm device (VAD) with LED frame indication
- EN54-3, EN54-23, and EN54-25 standards compliance
- Available in white, black, and red colour options
- SmartBracket mounting panel for easy installation without disassembly
- Supports both wall and ceiling mounting configurations
- Up to 90° device rotation on mounting panel for optimal positioning
- Flash frequency: 90ms ON / 1,910ms OFF with 2,000ms cycle duration
- Flash frequency rate of 0.5 Hz for EN54 compliance
- Built-in radio communication via Jeweller protocol
- Wireless communication range up to 1,700m with CIE in open space
- Compatible with range extenders for extended coverage
- Device activation within 3 seconds after alarm trigger
- Smart radio technology with automatic power adjustment and connection loss detection
- Up to 5 years battery life on pre-installed 4 × CR123A batteries
- Tool-free battery replacement without device enclosure disassembly
- Early low-battery notifications via Ajax apps
- QR code scanning for quick device addition to CIE
- Configuration and testing through Ajax mobile applications
- Real-time device monitoring and status updates
- Optional lock on SmartBracket to prevent device removal
- IP54 protection class for reliable operation
- Operating temperature range from -10°C to +50°C
- Operating humidity tolerance up to 80%
FAQs
What is the visual coverage area for the VAD device?
When ceiling mounted, the VAD provides coverage with an 8m diameter at 3m installation height. When wall mounted, it covers a volume of 2.4m × 8.2m × 8.2m at 2.4m installation height.
How long do the batteries last in the VAD device?
The EN54 FireProtect (VAD) Jeweller offers up to 5 years of battery life using pre-installed 4 × CR123A batteries, with early low-battery notifications provided through Ajax apps.
Can I replace the batteries without removing the device?
Yes, the device features tool-free battery replacement without requiring disassembly of the device enclosure, ensuring continuous operation during maintenance.
What mounting options are available for the VAD?
The device supports both wall and ceiling mounting using the SmartBracket mounting panel, with up to 90° device rotation capability for optimal positioning.
How quickly does the VAD activate during a fire alarm?
The device activates within 3 seconds after receiving an alarm signal, providing rapid visual notification in emergency situations.
What wireless range can I expect from the VAD?
The device offers wireless communication range up to 1,700m with the CIE in open space, with options to extend coverage using range extenders sold separately.
Is the device suitable for outdoor installation?
The VAD has IP54 protection class and operates in temperatures from -10°C to +50°C with up to 80% humidity, making it suitable for various indoor and some protected outdoor environments.
Specifications
- Device Type: Wireless addressable visual fire alarm device (VAD)
- Standards Compliance: EN54-3, EN54-23, EN54-25, Directive 2014/53/EU (RED)
- Visual Indication: LED frame with flash frequency 90ms ON / 1,910ms OFF
- Flash Frequency: 0.5 Hz (cycle duration 2,000ms)
- Communication Technology: Jeweller wireless protocol
- Frequency Bands: 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
- Maximum Effective Radiated Power: Up to 20 mW
- Communication Range: Up to 1,700m in open space
- Device Activation Time: Within 3 seconds after alarm
- Power Supply: 4 × CR123A batteries (pre-installed)
- Battery Life: Up to 5 years
- Coverage Diameter (Ceiling Mount): 8m at 3m installation height
- Coverage Volume (Wall Mount): 2.4m × 8.2m × 8.2m at 2.4m installation height
- Mounting Options: Wall and ceiling mount with SmartBracket
- Device Rotation: Up to 90° on SmartBracket mounting panel
- Colour Options: White, black, red
- Dimensions: 145 × 145 × 51mm
- Weight: 561g for EN54 FireProtect (VAD) Jeweller
- Protection Class: IP54
- Operating Temperature Range: -10°C to +50°C
- Operating Humidity: Up to 80%
- Installation: Tool-free with QR code device addition
- Battery Replacement: Tool-free without enclosure disassembly
Downloads
- Brochure (Adobe PDF)
