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Ajax FireProtect 2 AC (Heat) Wireless Heat Alarm
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Ajax FireProtect 2 AC (Heat) Wireless Heat Alarm

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Ajax logo Ajax
  • Heat Detector
  • Ideal for Kitchens
  • Black or White

The Ajax FireProtect 2 AC (Heat) is a next-gen heat detector with two thermistors which sound the alarm when there is a rapid rise in temperature, (Read more)

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There are 2 variants of this product

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PRODUCT DETAILS

The Ajax FireProtect 2 AC (Heat) is a next-gen heat detector designed for residential fire safety. With two thermistors, the detector quickly reacts to the synthetic materials burning and notifies about danger with a built-in powerful siren and critical alerts from Ajax apps. Thought-out design, mounting, and in-app settings make installation straightforward and quick. Everything meets the most modern fire safety standards.

The FireProtect 2 gives a significant advantage in detecting a rapid temperature rise when synthetic materials burn, or a fire starts from smouldering. Thermistors are located outside the enclosure to eliminate life-saving detection delays. So FireProtect 2 is ready to detect a fire as fast as possible, even if it starts imperceptibly.

Cutting-edge engineering of hardware and software allowed us to implement advanced capabilities and offer autonomy in the size of the compact smart detector. FireProtect 2 complies with strict residential fire safety standards with long-lasting battery life while featuring constant data exchange with a hub and real-time analysis system to filter false alarms. The detector is available in two versions with different battery options to cover every market need.


Enhanced wireless interconnection

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All FireProtect 2 AC detectors can synchronously notify about the fire alarm in two ways: primary and fallback . In case of danger, the initiating detector sends a fire alarm to the hub. The hub initiates the primary interconnect: all fire detectors will activate the built-in sirens in 20 seconds — three times faster than the fire standard requires. All information is immediately available in Ajax apps: initiating detector’s location, alarm type, and exact time. If there is no connection with the hub, the initiating detector activates the fallback interconnection by directly sending the alarm to other fire detectors. It takes only 1 minute to raise an alarm.


Features:

  • Wireless heat detector
  • SmartBracket with adjustable rotation angle
  • Quick and easy to fit
  • 85 dB siren
  • Two A1R-class thermistors
  • White or black
  • Ignores сooking fumes, steam and smoke
  • Different sound and LED indications
  • Enhanced wireless interconnection
  • Monitoring with PRO Desktop
SPECIFICATIONS
Communication
Jeweller communication technology
Proprietary wireless communication technology to transmit commands, alarms, and events.

Key features:
Two-way communication.
Advanced anti-sabotage.
Block encryption featuring a dynamic key.
Instant notifications.
Remote configuration in 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
Radio signal modulation
GFSK
Radio communication range
up to 1,700 m
Encrypted communication
All stored and transmitted data are protected by block encryption featuring a dynamic key.
Frequency hopping
Radio communication uses frequency hopping to prevent interception and jamming.
Dangerous temperature detection
Sensitive elements

according to the requirements for Class A1R heat 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
Additional features
Built-in siren
volume 85 dB at a distance of 3 meters
Sound notification of alarms. Remains active until the reason for triggering is eliminated or until the user manually disables the notification.
Interconnected fire detectors alarms

via primary interconnection
If one of the fire detectors in the system detects a threat, it sends an alarm to the hub. Within 20 seconds, the hub initiates an interconnected alarm and sends data to Ajax apps.

via fallback interconnection
At the same time with notifying the hub, the initiating detector sends an alarm directly to other detectors. All connected detectors activate the buzzer within a minute. It will work even in the worst-case scenario of losing connection with the hub.
LED indication
green is a power indication
An LED indicator on the device enclosure lights continuously when powered by an external power source. If the device draws power from the backup battery, the LED indicator lights up once every 56 seconds. This indication complies with the requirements stipulated in EN 14604 and EN 50291 standards.

yellow is a malfunction indication
An LED indicator on the device enclosure lights up to signal detected malfunctions. This can occur in instances such as battery depletion, smoke chamber contamination, or reaching the end of the service life.

red is a fire alarm indication

An LED indicator on the device enclosure lights up when the detector registers a fire alarm.
Button on the front panel of the detector
In normal mode, runs the detector test when pressed. In the event of an alarm or malfunction, the pressing turns off the detector sound notification.
Recommendations
Recommendations
The device is designed for indoor installation only.
SmartBracket mounting panel allows adjusting the position of the detector even after installation.
Sabotage protection
Tamper alarm
Alerts of attempts to detach the detector from the surface or remove the mounting panel.
Protection against spoofing
device authentication
Communication loss detection
within 15 minutes
The time required to detect a communication loss depends on the settings for the number of undelivered data packages (specified in the Jeweller or Jeweller/Fibra settings).
Power supply
Power supply 2 non-replaceable lithium battery
Enclosure
Dimensions
44 × 86 × 86 mm
Weight
142 g
Operating temperature range
from 0°С to +50°С
Operating humidity
up to 80%
Colours
Black or white
Protection class
IP20
Complete set
FireProtect 2 SB (Heat) Jeweller
SmartBracket mounting panel
Installation kit
Quick Start Guide
VARIANTS
18662 WHITE In stock
18661 BLACK In stock
USEFUL FILES AND LINKS
Videos
No videos available
Files
  Ajax FireProtect 2 AC (Heat) User Manual
Links*
Ajax website
Ajax support site

* External websites provide additional content that supports the content on connectec.uk however the external Web site is subject to change and is beyond the control of Connectec Ltd. Connectec cannot guarantee the accuracy of content on external websites and does not endorse the information or products on any external websites. You will be subject to the external websites own privacy policy when you follow these links.

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