Ajax EN54 FireProtect (VAD) - Red

The Ajax EN54 FireProtect (VAD) is a professional wireless smoke and heat detector with a visual alarm device (VAD). Designed for indoor use, it provides early detection of fire through optical smoke sensing and thermistor-based heat detection. The detector features a powerful 85 dB siren and bright LED strobe to alert occupants, even in noisy environments. It operates on the Ajax Jeweller wireless protocol, ensuring reliable communication up to 1700 meters in open space. With a battery life of up to 7 years from two replaceable CR123A batteries, it offers long-term, maintenance-free operation. Certified to EN 14604 (smoke) and EN 54-5 (heat), it is suitable for compliance with fire safety regulations.

Advantages

Reliable dual detection (smoke and heat) reduces false alarms. Visual alarm indicator (VAD) ensures alerts are seen as well as heard. Long-range wireless connectivity (up to 1700 m) allows flexible placement. Self-test and tamper protection enhance security. Compatible with Ajax hubs for remote monitoring and interconnected alarms.

Suitable for

• Residential homes and apartments
• Hotel rooms and guesthouses
• Office spaces and small businesses
• Any indoor area requiring EN54-compliant fire detection

Key specifications

• Detection Type: Smoke (Optical), Heat (Thermistor)
• Alarm Type: Siren (85 dB at 3 m), LED Indication (VAD)
• Wireless Technology: Ajax Jeweller (868.0–868.6 MHz)
• Communication Range: Up to 1700 m (line of sight)
• Power Supply: 2x CR123A Batteries (replaceable)
• Battery Life: Up to 7 years
• Certifications: EN 14604:2005/AC:2008 (Smoke), EN 54-5:2017 (Heat)
• Operating Temperature: 0°C to +50°C
• Operating Humidity: Up to 80%
• Installation: Indoor, Wall/Ceiling Mount
• Colour: Red
• Tamper Protection: Yes (Accelerometer)
• Interconnected Alarms: Yes
• Self-Test Function: Yes (Automatic)
• False Alarm Immunity: Yes
• Compatibility: Ajax Hubs, Hub Plus, Hub 2, Hub 2 Plus, Hub Hybrid

Recommendations

For optimal performance, install the FireProtect (VAD) in hallways, living areas, and bedrooms. Pair with an Ajax hub for remote notifications and system integration. Test monthly using the self-test function and replace batteries when prompted.