AJAX FireProtect 2 Smoke Detector Wireless Indoor User Manual
- June 9, 2024
- ajax
Table of Contents
FireProtect 2 Smoke Detector Wireless Indoor
Q mark
EN 14604
2005
AC:2008
EN 50291-1
2018
Jeweller
FireProtect 2
(Heat / Smoke / CO)
Jeweller
Wireless smoke, heat, and carbon monoxide detector. Featured with a built-in
siren for alarm and event notification. 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/fireprotect-2-heat-smoke-co/
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
ÌÑ HazeFlow 2 software algorithm to prevent false alarms on the smokeÑ ±Ñ
Bispectral optical sensor for filtering false alarms on the smokeÑ ®Ñ
Maintenance-free smoke chamber.
Advanced hardware and software
ÌÑ An interconnected alarm of all fire detectors at the facility in 20
secondsÑ ±Ñ Built-in siren with a volume of 85 dB at a distance of 3 metersÑ
®Ñ Ability to operate autonomously without an Ajax hubÑ Ñ Up to 10 years on
non-replaceable batteries, and up to 7 years on replaceable.
Technical Data Sheet: FireProtect 2 Jeweller
1
Easy to install and configure
sV SmartBracket mounting panel with the ability to align the detector after
installationV EV Remote control and configuring via Ajax appsV dV 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 nonvolatile
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.
Technical Data Sheet: FireProtect 2 Jeweller
2
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
fireplaces, boilers, or heating systems. In airtight or closed rooms with poor
ventilation, lifethreatening concentrations of carbon monoxide can accumulate.
Interconnected fire detectors alarms
The detector supports interconnected fire alarms. The feature activates built-
in sirens of all Ajax fire detectors at the facility if at least one of them
is triggered. In case of a fire, this allows alerting as many people as
possible.
FireProtect 2 detectors have an improved interconnected fire alarm algorithm
that activates all fire 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 notifies fire alarms with a built-in siren and LED
indication but does not send a notification to the user’s smartphone, Ajax
Translator, or PRO Desktop.
Technical Data Sheet: FireProtect 2 Jeweller
3
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 floor 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
Two models of FireProtect 2 (Heat / Smoke / CO) 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.
Jeweller
communication 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 fire 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.
Technical Data Sheet: FireProtect 2 Jeweller
4
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.
Technical specifications
Communication with control panel or range extender
Jeweller communication technology
Frequency bands
866.0866.5 MHz
868.0868.6 MHz
868.7869.2 MHz
905.0926.5 MHz
915.85926.5 MHz
921.0922.0 MHz
Depends on the region of sales.
Maximum effective radiated power (ERP)
Up to 20 mW
Communication range
up to 1,700 m
Without obstacles.
Compatibility
Hubs
Hub Plus
Hub 2 (2G)
Hub 2 (4G)
Hub 2 Plus
Hub Hybrid (2G)
Hub Hybrid (4G)
Range extenders
ReX
ReX 2
Technical Data Sheet: FireProtect 2 Jeweller
5
Compliance with special fire standards
EN 14604:2005/AC:2008
EN 50291-1:2018
Qmark
Smoke detection
Sensitive element
double-spectrum optical sensor
Recognizes smoke by the size of particles in the air.
Protection from false alarms
The detector does not react to water vapour.
Patented smoke chamber
Protects the smoke sensor from dust, dirt, and insects.
Detection of dangerous temperature
Sensitive element
thermistor
According to the requirements for temperature detectors of A1 class of EN 54-5
and BS 5446-2 standards.
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
Carbon monoxide (CO) detection
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 features
In-built siren
volume 85 dB (at a distance of 3 meters)
Anti-sabotage protection
Tampering alarm
Protection against spoofing
device authentication
Technical Data Sheet: FireProtect 2 Jeweller
6
Additional features
Interconnected fire detectors alarms
All fire detectors in the system turn on built-in sirens if at least one of
the detectors registers an alarm.
The interconnected alarm is activated after no more than 20 seconds.
LED indication
green is a power indication
Lights up once every 56 seconds.
yellow is an indication of malfunctions
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.
red is an indication of fire alarms
Lights up when the detector detects a fire alarm.
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 notification.
Anti-sabotage protection
Detection of communication failure
within 15 minutes
The time to detect communication loss depends on the number of undelivered
data packages setting (specified in the Jeweller or Jeweller/Fibra settings).
The polling interval is fixed at 300 seconds.
Technical Data Sheet: FireProtect 2 Jeweller
7
Power supply
For FireProtect 2 RB (Heat/Smoke/CO)
2 × CR123A battery
Up to 7 years of battery life.
For FireProtect 2 SB (Heat/Smoke/CO)
2 non-replaceable lithium batteries
10 years of battery life.
Enclosure and installation
Complete set
For FireProtect 2 RB (Heat/ Smoke/CO)
FireProtect 2 RB (Heat/ Smoke/CO) Jeweller
SmartBracket mounting panel
Installation kit
2 × CR123A batteries
Pre-installed
Quick Start Guide
For FireProtect 2 SB (Heat/ Smoke/CO)
FireProtect 2 SB (Heat/ Smoke/CO) Jeweller
SmartBracket mounting panel
Installation kit
Quick Start Guide
Technical Data Sheet: FireProtect 2 Jeweller
Dimensions
124 × 124 × 45 mm
Weight
TBC
For FireProtect 2 RB (Heat/ Smoke/CO).
TBC
For FireProtect 2 SB (Heat/ Smoke/CO).
Operating temperature range
from 0° to +50°
Operating humidity
up to 80%
Protection class
IP20
Colours
Black
White
8