Ajax - Wireless smoke, heat, and carbon monoxide detector with sounder (Ajax FireProtect Plus)

FireProtect (FireProtect Plus) is a wireless indoor fire detector with an in-built buzzer and a battery, ensuring up to 4 years of autonomous operation. FireProtect can detect smoke and rapid temperature increase.

Aside from these functions, FireProtect Plus additionally can alert of dangerous CO level. Both detectors can function independently from the hub.

Connecting to the Ajax security system via a secured Jeweller radio protocol, FireProtect (FireProtect Plus) communicates with the hub at a distance of up to 1,300 m in line of sight.

Principle of operation

The device detects smoke by means of a camera with a photoelectric sensor. An additional chemical element detects carbon oxide and raises the alarm.

Features

It can operate independently from the hub, emitting a fire alarm by means of a built-in siren. Several detectors indicate an alarm simultaneously.

Installation and set up

Ready to operate straight out the box: the battery is already installed, therefore there is no need to disassemble the detector. With one click, it can be connected to the hub in the mobile application. It can be mounted on the SmartBracket in just a few minutes.

Tech specs

• Classification: Radio channel smoke detector with temperature sensor and built-in siren
• Type of detector: Wireless
• Installation method: Indoors
• Compatibility: Operates independently or with all Ajax hubs, range extenders, ocBridge Plus, uartBridge
• Sensing element: Photoelectric, CO and temperature sensors
• Activation threshold: +59°С ±2°С
• Type of notification: Sound/light
• Volume of built-in siren: 85 dB
• Alarm signal delivery time: 0.15 s
• False alarm filter: yes
• Interconnected alarms: yes
• Power supply: Battery: Two CR2 batteries, 3 V
• Backup power supply: battery CR2032Battery life: Up to 4 years
• Additional temperature sensor: Available 
• Operating temperature range: From 0°С to +65°С
• Permissible humidity: Up to 80%
• Anti-sabotage
  • Protection against fraud
  • Jamming detection
  • Tamper-resistant
• Remote setting and testing: yes
• Dimensions: 132 × 132 × 31 mm
• Weight: 220 g
• Certification: EN 14604
• Warranty: Replacement and repair within 24 months of the date of sale. Batteries are not covered under warranty.

Jeweller radio technology

• Communication range with central unit — up to 1,300 m in an open space
• Two-way communication between devices
• Operating frequencies — 868.0 - 868.6 MHz
• Self-adjusting RF output power — up to 20 mW
• Block encryption based on AES algorithm
• Detector polling period — 12−300 s

Complete set

• FireProtect Plus detector
• SmartBracket mounting panel
• 2 x CR2 batteries (pre-installed)
• 1 x backup battery CR2032 (pre-installed)
• Installation set
• User’s guide