Ajax EN54 FireProtect (Heat/Smoke) white
Price after sign-in
Prices and conditions are shown once you sign in with your customer account.
Sign inNot in stock · delivery 2-3 days
Product data
- Manufacturer
- Ajax
- Article number
- 155887.379.WH1
Description
The EN54 FireProtect (Heat/Smoke) combines two detection principles in one addressable wireless detector for EN 54 fire alarm systems: a dual-spectrum optical sensor for smoke, and two thermistors for a dangerous rise in temperature across modes A1, A1R, A1S, B, BR and BS. That widens its use to rooms where either principle alone reaches its limit. It reports over Jeweller radio at up to 1,700 metres and runs on two CR123A batteries for up to six years. Housing colour: white.
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 information (1)
- Additional information – Warranty
- 24 months
Communication (5)
- Communication – 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
- Communication – Jeweller communication technology
- Zwei-Wege-Kommunikation., Erweiterter Sabotageschutz., Blockverschlüsselung mit einem dynamischen Schlüssel., Sofortige Benachrichtigungen., Fernsteuerung und -konfiguration über 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
Dangerous temperature detection (2)
- Dangerous temperature detection – Heat sensor modes
- A1, A1R, A1S, B, BR, BS
- Dangerous temperature detection – Sensitive element
- 2 × thermistor
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
- 9.81 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 (3)
- Sabotage protection – Communication loss detection
- after 36 s
- 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