AJAX FireProtect 2 RB Heat Jeweller User manual

1
Technical Data Sheet: FireProtect 2 Jeweller
FireProtect 2 RB
(Heat / CO) Jewe er
Wire ess heat and carbon monoxide
detector. Featured with a bui t-in siren for
a arm and event notication. It can operate
as part of the Ajax security system and
autonomous y without a hub.
Find the detailed information
on the device at:
support.ajax.systems/en/manuals/reprotect-2-heat-co/
Jewe er
Key features
Advanced hardware and software
 An interconnected alarm of all re detectors at the facility in 20 seconds
 Built-in siren with a volume of 85 dB at a distance of 3 meters
 Ability to operate autonomously without an Ajax hub
 Up to 7 years on replaceable batteries.
Easy to install and congure
 SmartBracket mounting panel with the ability to align the detector after installation
 Remote control and conguring via Ajax apps
 Pairing with the Ajax hub via QR code.
EN 50291-
2018

2
Technical Data Sheet: FireProtect 2 Jeweller
O erating rinci le
Detection of a ra id
tem erature rise
Two built-in thermistors are responsible for the reaction
to temperature rise. Thermistors are located outside the
detector for faster threat detection.
If the room temperature exceeds 64°C or increases at more than 10°C per minute, the detector recognizes
this as a rapid temperature rise and raises the alarm.
Detection of a dangerous
concentration of carbon
monoxide
A built-in chemical sensor with a service life of
at least 10 years is responsible for detecting a
dangerous concentration of carbon monoxide in
FireProtect 2.
Carbon monoxide (CO) is a colourless, tasteless, and odourless gas produced due to incomplete fuel
combustion in automobile engines and heating appliances that use coal or other natural fuels. For
example, it can be made by replaces, boilers, or heating systems. In airtight or closed rooms with
poor ventilation, life-threatening concentrations of carbon monoxide can accumulate.
Interconnected re detectors alarms
The detector supports interconnected re alarms. The
feature activates built-in sirens of all Ajax re detectors
at the facility if at least one of them is triggered. In case
of a re, this allows alerting as many people as
possible.
FireProtect 2 detectors have an improved
interconnected re alarm algorithm that activates all re
detectors ' sirens within 20 seconds. The function is
available only when the detectors operate with the hub.

3
Technical Data Sheet: FireProtect 2 Jeweller
peration without a hub
FireProtect 2 detectors can be used without
connecting to an Ajax hub. In this case, the
detector noties re alarms with a built-in siren
and LED indication but does not send a
notication to the user's smartphone, Ajax
Translator, or PRO Desktop.
Manual and automatic testing
FireProtect 2 regularly checks the status of batteries and built-in sensors. If a malfunction is detected, the
hub will notify users and the monitoring station instantly. And the detector will turn on the light and sound
alert by the built-in siren and LEDs. All detector states can be checked at any time in Ajax apps.
The detector supports manual testing mode. It is activated by pressing the device's front panel. The front
panel has a mechanical button, which can be pressed either manually or with a oor mop. During the test, the
built-in siren and testing of sensors are run. This allows the installer to test the device at any time and to
demonstrate to the customer the light and sound indication of the detector for various types of alarms.
Autonomous operation
The detector with replaceable batteries FireProtect 2
(Heat / CO) works for up to 7 years on two pre-installed
CR123A batteries. After their discharge, the batteries
can be replaced with new ones.

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Technical Data Sheet: FireProtect 2 Jeweller
Jeweller
commun cat on technology
Jeweller is a radio protocol for fast and reliable two-way communication between hubs and connected
devices. The protocol provides a wireless radio communication range with FireProtect 2 up to 1700 meters.
This communication range allows you to install detectors even on large-scale objects.
Jeweller is responsible for transmitting alarms and events. The radio protocol also provides an interconnected
re detectors alarm activation within 20 seconds in a system with any number of FireProtect 2. Thanks to
Jeweller, users and the monitoring station can always see the current status of detectors in Ajax apps.
Qu ck pa r ng and nstallat on
To install FireProtect 2, it is not necessary to
disassemble the detector enclosure.
Replaceable or non-replaceable batteries are
pre-installed, and the SmartBracket mount is
removed from the detector without tools.
SmartBracket mounting panel has a degree of
freedom of 90°. This allows the installer to align
the position of the device after installation.
The detector connects to the Ajax security system in less than a minute. An installer needs to open the Ajax
app, scan the QR code, and add the device to the room and security group.
Techn cal spec cat ons
Communication with
control panel or range
extender
Jeweller
commun cat on
technology 

F re q uency b ands 
866.0–866.5 MH 
868.0–868.6 MH 
868.7–869.2 MH 
905.0–926.5 MH 
915.85–926.5 MH 
921.0–922.0 MH 
Depends on the region of
sales.
Compatibility
H u b s 
Hub Plus
Hub 2 (2G)
Hub 2 ( 4 G)
Hub 2 Plus
Hub Hybrid (2G)
Hub Hybrid ( 4 G)

R ange e x tenders 
ReX
ReX 2

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Technical Data Sheet: FireProtect 2 Jeweller
Communication with
control panel or range
extender
Maximum effective
radiated power (ERP)
Up to 20 mW

Communication range
up to 1,700 m
Without obstacles.
Detection of
dangerous
temperature
Sensitive element
thermistor

High temperature Alarm
at temperatures above
64°C

Rapid temperature rise
Alarm
when the temperature
rises more than 10°C in 1
minute or less
According to the
requirements for
temperature detectors of
A1 class of EN 54-5 and
BS 5446-2 standards.
Additional features In-built siren
volume 85 dB (at a
distance of 3 meters)
Interconnected re
detectors alarms
All re detectors in the
system turn on built-in
sirens if at least one of the
detectors registers an
alarm.
T he interconnected alarm
is activated after no more
than 20 seconds. 
Compliance with
special  re
standards
EN 502 9 1-1 : 201 
Car b on monoxide
( C O) detection
Sensitive element
chemical C O sensor

Alarm if accumulated dose
of C O is exceeded
more than 50 ppm
(0.005 % ) — no more than in
9 0 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
Anti - sa b otage
protection
T ampering alarm

Protection against
spoong
device authentication
D etection of
communication failure
within 15 minutes
T he time to detect
communication loss
depends on the number of
undelivered data pac k ages
setting (specied in the
J eweller or J eweller /F ibra
settings). T he polling
interval is  x ed at 300
seconds.

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Technical Data Sheet: FireProtect 2 Jeweller
Additional features LED indication
green is a power
indication

yellow is an indication of
malfunctions

red is an indication of re
alarms

Button on the front panel
of the detector
In normal mode, when
pressed, it starts the
smoke chamber test.

In the event of an alarm or
malfunction, the pressing
turns off the detector
sound notication.
Lights up once every 56
seconds.
Lights up when
malfunctions are
detected. For example, in
the case of discharged
batteries, contamination
of the smoke chamber, or
end of the service life.
Lights up when the
detector detects a re
alarm.
Power supply 2 × CR123A battery
Up to 7 years of battery
life.
Casing and
installation
Dimensions
TBC

Weight
TBC

Operating temperature
range
from 0°С to +50°С

Operating humidity
up to 80%

Protection class
IP20

Colours
Black
White
Complete set FireProtect 2 RB
(H eat / C O)
J eweller
S martBracket mounting
panel
Installation kit
2 × CR123A batteries 
Q uick S tart G uide
Pre - installed