Ajax EN54 FireProtect (Smoke) black
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Product data
- Manufacturer
- Ajax
- Article number
- 119922.275.BL1
- EAN / GTIN
- 4823114061011
Description
The EN54 FireProtect (Smoke) is an addressable wireless smoke detector for EN 54 fire alarm systems. A dual-spectrum optical sensor evaluates two wavelengths, which separates smoke from dust or steam more reliably than a single-wavelength chamber. Reporting runs over Jeweller two-way radio with a range of up to 1,700 metres, encrypted and protected against device spoofing. Red, yellow and green indicators show the state at the detector, and it mounts on a SmartBracket plate. Housing colour: black.
Made by
Ajax Systems is the alarm and security system with the widest range in the catalogue: hubs, motion, opening and glass break detectors, MotionCam with photo verification, sirens, keypads, the EN54 fire detection line, cameras, the Ajax NVR and automation and comfort devices – as the Jeweller wireless system or wired via Fibra, in white and black. The Superior line is certified to EN 50131 Grade 3. AI4Vision is an authorised Ajax partner. All devices are managed through the Ajax app and the monitoring station connection; trade partners see prices and availability after login.
Notes
For technical specifications and product characteristics, only the details in the manufacturer's current product datasheet are authoritative. Illustrations may differ from the scope of delivery.
Specifications
Additional features (1)
- Additional features – LED indication
- red, yellow, green
Additional information (1)
- Additional information – Warranty
- 24 months
Anti-sabotage protection (1)
- Anti-sabotage protection – Lost connection detection
- after 36 s
Communication (5)
- Communication – Frequency bands
- 866.0–866.5 MHz868.0–868.6 MHz868.7–869.2 MHz905.0–926.5 MHz915.85–926.5 MHz921.0–922.0 MHz
- Communication – Jeweller communication technology
- Two-way communication., Advanced sabotage protection., Block encryption featuring a dynamic key., Instant notifications., Remote control and configuration in Ajax apps.
- Communication – Maximum effective radiated power (ERP)
- up to 20 mW
- Communication – Radio communication range
- up to 5,550 ft
- Communication – Radio signal modulation
- GFSK
Enclosure (6)
- Enclosure – Dimensions
- 4.87" × 4.87" × 1.90"
- Enclosure – Flammability rating
- UL 94 V-0
- Enclosure – Operating humidity
- up to 80%
- Enclosure – Operating temperature range
- from 32 °F to 122 °F
- Enclosure – Protection class
- IP20
- Enclosure – Weight
- 9.91 oz
Power supply (3)
- Power supply – Battery
- 2 × CR123A
- Power supply – Calculated battery life
- up to 6 years
- Power supply – Recommended battery type
- Huiderui CR123A; 3 V; 1,600 mAh, LiMnO₂
Sabotage protection (2)
- Sabotage protection – Lock for SmartBracket
- to secure the device on the SmartBracket mounting panel
- Sabotage protection – Protection against spoofing
- device authentication
Smoke detection (1)
- Smoke detection – Sensitive element
- double-spectrum optical sensor