Description
Ajax-52254/52255 FireProtect 2 SB Wireless Detector – Heat & Smoke, Dual-Spectrum Sensor, 85dB Siren
Ajax 52254 FireProtect 2 SB is a next-generation wireless fire detector that combines heat and smoke sensing for fast and reliable fire detection. Designed for modern environments, it features advanced sensor technology to reduce false alarms and ensure rapid response.
Features
- Dual detection: smoke and heat (thermistor-based)
- Dual-spectrum optical sensor distinguishes smoke from steam
- Built-in 85 dB siren for local alerting
- Interconnected alarm activation within 20 seconds
- Jeweller protocol: encrypted two-way communication, up to 1,700 m range
- Dust- and insect-resistant smoke chamber
- Remote configuration and testing via Ajax app
- SmartBracket tool-free mounting
- Battery options: sealed (10 years) or replaceable (up to 7 years)
- Complies with modern fire safety standards (EN certified)
- Operating temperature: –10°C to +40°C
- Dimensions: 124 × 124 × 45 mm
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