AJAX FireProtect 2 User manual

1
Technical Data Sheet: FireProtect 2 Jeweller
FireProtect 2
( eat / Smoke
Jeweller
Wireless smoke and heat detector.
Featured with a built-in siren for alarm and
event notication. It can operate as part of
the Ajax security system and
autonomously without a hub.
Find the detailed information
on the device at:
support.ajax.systems/en/manuals/reprotect-2-heat-smoke/
Jeweller
The device is available in two options. The model with replaceable batteries has a mark RB in
the name, and with non-replaceable batteries — the SB.
Key features
Accurate detection of threats
 azeFlow 2 software algorithm to prevent false alarms on the smoke
 Bispectral optical sensor for ltering false alarms on the smoke
 Maintenance-free smoke chamber.
Advanced hardware and software
 An interconnected alarm of all re detectors at the facilit y in 2 0 seconds
 Built-in siren with a volume of 85 dB at a distance of meters
 Abilit y to operate autonomousl y without an A j a x hub
  U p to 10 y ears on non-replaceable batteries , and up to 7 y ears on replaceable.
EN 1460
2 00
AC: 2 008

2
Technical Data Sheet: FireProtect 2 Jeweller
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.
Operating principle
Smoke detection
FireProtect 2 detects smoke and does not react
to water vapour thanks to a bispectral optical
sensor with blue and infrared LEDs. LEDs emit
light with different wavelengths, which allows
the detector to determine the size of the volatile
particles and react only to smoke.
The detector's smoke chamber is protected from dust, dirt, and insects. Even if dust enters and settles in the
smoke chamber, it does not threaten or impair the detection. The optical system is designed so that non-
volatile particles or insects cannot be in two beams simultaneously and cause a false alarm.
Detection of a rapid
temperature 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. The temperature alarm can trigger even if there is no
smoke in the room.

3
Technical Data Sheet: FireProtect 2 Jeweller
nterconnected 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.
Operation 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.

4
Technical Data Sheet: FireProtect 2 Jeweller
Jeweller
communication tec nology
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.
Autonomous operation
Two models of FireProtect 2 (Heat / Smoke) are
available — with replaceable and non-replaceable
batteries. Detectors with replaceable batteries operate
for up to 7 years with pre-installed CR123A batteries.
After their discharge, the batteries can be replaced with
new ones. The model with non-replaceable batteries
works from built-in lithium batteries for at least 10
years. After the batteries are discharged, such a
detector should be substituted with a new one.
Quick pairing and installation
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.

5
Technical Data Sheet: FireProtect 2 Jeweller
T chnical sp cications
Communication with
control panel or range
extender
J w ll r
communication
t chnology

Fr qu ncy 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 ff ctiv
radiat d pow r (ERP)
Up to 20 mW

Communication rang 
up to 1,700 m
Depends on the region of
sales.
Without obstacles.
Compliance with
special re standards
EN 14604:2005/AC:2008
Qmark
Compatibility Hubs
Hub Plus
Hub 2 (2G)
Hub 2 (4G)
Hub 2 Plus
Hub Hybrid (2G)
Hub Hybrid (4G)

Rang xt nd rs
ReX
ReX 2
Smoke detection
S nsitiv l m nt
double - spectrum optical
sensor

Prot ction from fals
alarms

Pat nt d smo chamb r
Recognizes smoke by the
size of particles in the air.
T he detector does not react
to w ater v apour.
Protects the smoke sensor
from dust, dirt, and
insects.

6
Technical Data Sheet: FireProtect 2 Jeweller
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.

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.
The interconnected alarm
is activated after no more
than 20 seconds.
Lights up once every 56
seconds.
Lights up when
malfunctions are detected.
For example, in the case of
discharged batteries or
contamination of the
smoke chamber.
Lights up when the
detector detects a re
alarm.

7
Technical Data Sheet: FireProtect 2 Jeweller
Power supply For FireProtect 2 RB
(Heat/Smoke)
2 × CR123A battery

For FireProtect 2 SB
(Heat/Smoke)
2 non-replaceable lithiu
batteries
Up to 7 years of battery
life.
10 years of battery life.
Complete set For FireProtect 2 RB (Heat/
Smoke)
FireProtect 2 RB (Heat/
S oke) Jeweller
S artBracket ounting
panel
Installation kit
2 × CR123A batteries
Quick Start Guide

For FireProtect 2 SB (Heat/
Smoke)
FireProtect 2 SB (Heat/
S oke) Jeweller
S artBracket ounting
panel
Installation kit
Quick Start Guide
Pre-installed
Anti-sabotage
protection
Tampering alarm

Protection against spoong
device authentication
Detection of
communication failure
within 15 inutes
he ti e to detect
co unication loss
depends on the nu ber of
undelivered data packages
setting (speci  ed in the
Jeweller or Jeweller/Fibra
settings). he polling
interval is x ed at 300
seconds.
E nclosure an d
installation
Dimensions
12 4 × 12 4 × 4 5 

W eig h t
BC

BC

O perating temperature
range
fro 0 °С to + 50 °С 

O perating h umi d it y 
up to 8 0 % 

Protection class
IP20

C olours
Black
W hite 
For FireProtect 2 RB (Heat/
S oke).
For FireProtect 2 SB (Heat/
S oke).