Wireless Smoke & Temperature Detector with Sounder

The Ajax Wireless Smoke & Temperature Detector with Sounder can be classified as a radio channel smoke detector with temperature sensor and built-in siren. This classification highlights its wireless nature, making it easy to install and use without the need for complex wiring.

Type of Detector

The detector is wireless, allowing for seamless integration with your existing security system and easy installation in any indoor location. This flexibility makes it an ideal choice for both residential and commercial settings.

Compatibility

The Ajax detector operates with all Ajax hubs, range extenders, ocBridge Plus, and uartBridge. This compatibility ensures smooth integration into your existing security ecosystem, providing a cohesive and comprehensive safety net.

Sensing Element

The device features photoelectric, carbon monoxide (CO), and temperature sensors, ensuring a multi-layered approach to detecting potential dangers. Photoelectric sensors are particularly effective at detecting smoke from smoldering fires, while CO and temperature sensors provide additional layers of protection against different types of hazards.

Activation Threshold

The temperature sensor activates when the temperature reaches +59°C (±2°C), ensuring early detection of potential fires and allowing for swift action to be taken to prevent damage or harm.

Type of Notification

The device offers both sound and light notifications, providing clear and immediate alerts when a hazard is detected. This dual notification system ensures that occupants are quickly made aware of any danger, allowing them to take appropriate action.

Volume of Built-in Siren

The built-in siren produces a loud 85 dB alarm, ensuring that the alert is heard throughout the premises. This volume level is sufficient to wake sleeping occupants and alert them to the presence of danger.

Alarm Signal Delivery Time

The alarm signal is delivered in just 0.15 seconds, providing a rapid response to any detected hazards. This swift delivery time is crucial for minimizing damage and ensuring the safety of occupants.

Power Supply

The detector is powered by two CR2 batteries (3 V), with a backup power supply provided by a CR2032 battery. This dual-power system ensures continuous operation, even in the event of a primary power source failure.

Battery Life

With a battery life of up to four years, the Ajax Wireless Smoke & Temperature Detector with Sounder provides long-lasting, reliable protection without the need for frequent battery replacements.

Jeweller Radio Technology

The device utilizes Jeweller radio technology, providing a communication range of up to 1,300 meters in an open space. This technology enables two-way communication between devices and uses AES algorithm-based block encryption for secure data transmission.

• Radio 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

These radio frequency bands vary depending on the region of sale, ensuring compatibility with local regulations.

• Self-modifying radiofrequency Maximum Output Power: 20 mW

• Detector polling period: 12–300 seconds.

Additional Temperature Sensor

In addition to its smoke detection capabilities, the device features an additional temperature sensor for enhanced safety. This sensor monitors ambient temperature and provides early warnings of potential fires.

Operating Temperature Range

The device operates within a temperature range of 0°C to +65°C, ensuring reliable performance in various indoor environments.

Permissible Humidity

The detector can operate in environments with humidity levels of up to 80%, making it suitable for a wide range of settings.

Anti-sabotage Features

The Ajax Wireless Smoke & Temperature Detector with Sounder is equipped with several anti-sabotage features:

• Protection against fraud: The device uses advanced encryption methods to prevent unauthorized access and ensure data integrity.

• Jamming detection: The device can detect attempts to jam its communication signals, providing an additional layer of security.

• Tamper-resistant: The device is designed to resist tampering, ensuring its effectiveness and reliability.

Dimensions and Weight

The detector has compact dimensions of 132 × 132 × 31 mm and a weight of 220 g, making it unobtrusive and easy to install in various locations.