AJAX Sensor FireProtect 2 RB White (Heat/Smoke/CO) Replaceable Battery

202,00 €

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AJAX Sensor FireProtect 2 RB White (Heat/Smoke/CO) Replaceable Battery
AJAX Sensor FireProtect 2 RB White (Heat/Smoke/CO) Replaceable Battery
202,00 €

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AJAX Sensor FireProtect 2 RB White (Heat/Smoke/CO) Replaceable Battery
AJAX Sensor FireProtect 2 RB White (Heat/Smoke/CO) Replaceable Battery
202,00 €

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📱 96 401 000

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Specifications

Compatibility2
Hubs
Hub Plus / Hub 2 (2G) / Hub 2 (4G) / Hub 2 Plus / Hub Hybrid (2G) Hub Hybrid (4G)
Radio signal range extenders
ReX / ReX 2
Communication8
Jeweller communication technology
Two-way communication / Protection against device spoofing / Block encryption featuring a floating key / Instant notifications / Remote configuration via the Ajax apps
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 (ERP)
up to 20 mW (Automatic power control to reduce power consumption and radio interference)
Radio signal modulation
GFSK
Radio communication range
up to 1,700 m
Encryption of radio communication
Radio frequency hopping
Smoke detection4
Sensitive element
double-spectrum optical sensor
Protection from false alarms
Does not react to water vapour
Patented smoke chamber  
Dangerous temperature detection3
Sensitive element 
according to the requirements for Class A1 temperature detectors / Requirements of EN 54-5 and BS 5446-2 standards
High temperature alarm
at temperatures above 64°C
Temperature spike alarm
when the temperature rises more than 10°C in 1 minute or less
Carbon monoxide (CO) detection3
Sensitive element 
chemical CO sensor
Alarm if accumulated dose of CO is exceeded
more than 50 ppm (0.005%) — no more than in 90 minutes / more than 100 ppm (0.01%) — no more than in 40 minutes / more than 300 ppm (0.03%) — no more than in 3 minutes /
Sensor life
10 years
Additional features4
In-built siren
volume 85 dB at a distance of 3 meters
Interconnected Fire Detectors Alarms
LED indication
green is a power indication / yellow is an indication of malfunctions / red is an indication of fire alarms
Button on the front panel of the detector
smoke chamber test or siren reset
Anti-sabotage protection3
Tampering alarm
Protection against spoofing
device authentication
Detection of communication failure
within 15 minutes
Power supply1
For FireProtect 2 RB (Heat/Smoke/CO)
2 × CR123A battery / Up to 7 years of battery life
Enclosure4
Dimensions
123,7 × 123,7 × 44,7 mm 
Operating temperature range
from 0°C to +50°C
Operating humidity
up to 80%
Protection class
IP20
  • FireProtect 2 (Heat/Smoke/CO) Jeweller is a wireless fire detector with a built-in siren. Designed for indoor installation. Detects smoke, temperature rise, and dangerous CO (carbon monoxide) level
  • The detector operates as part of the Ajax security system, communicating with the hub via the Jeweller secure radio protocol. The hub communication range is up to 1,700 meters without obstacles

Accuracy through steam, dust, and time

  • FireProtect 2 is a next-gen device designed for instant fire detection. The unique smoke chamber does not require regular cleaning, the dual-spectrum sensor distinguishes smoke from steam, the thermistor quickly reacts to the synthetic materials burning, and sophisticated software minimizes false alarms. Everything meets the most modern fire safety standards. Thought-out design, mounting, and the in-app settings make installation straightforward and quick

Batteries : Replaceable