Communication Technology

• Jeweller communication technology
• Wings communication technology

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

Radio Performance

• Maximum effective radiated power (ERP): ≤ 20 mW
• Communication range: up to 1,700 m (open space)
• Depends on the sales region

Compatibility

Hubs

• Hub 2 (2G)
• Hub 2 (4G)
• Hub 2 Plus
• Hub Hybrid (2G)
• Hub Hybrid (4G)

Range Extenders

• ReX 2

Communication Settings

• Polling interval: 12–300 s
• Protection against spoofing: Device authentication
• Configurable by PRO or admin user in Ajax app

Humidity Measurement

• Sensor type: Digital temperature and humidity sensor
• Measuring range: 0%–100%
• Accuracy: ±1.8%
• Measurement pitch: 1%
• Values updated according to detector polling frequency, at least once per minute

Temperature Measurement

• Sensor type: Digital temperature and humidity sensor
• Measuring range: 0°C to +50°C
• Accuracy: ±0.2°C
• Measurement pitch: 0.1°C
• Values updated according to detector polling frequency, at least once per minute

CO₂ Measurement

• Sensor type: Digital carbon dioxide sensor
• Measuring range: 400–5,000 ppm
• Accuracy: ±30 ppm or ±3%
• Measurement pitch: 1 ppm
• Values updated according to detector polling frequency, at least once per minute

Additional Features

• LED indication for critical air quality changes
• Touch button activation for LED indication
• Automatic calibration every 1–14 days
• Manual calibration support
• Backup storage for up to 3 days if connection is lost
• Accelerometer protection against dismantling

Power Supply

• Battery type: 2 × CR123A batteries
• Battery life: up to 4 years
• Batteries pre-installed

Enclosure

• Colours: Black
• Dimensions: 77 × 77 × 34.5 mm
• Weight: 127 g
• Protection class: IP50

Installation & Environment

• Operating temperature: 0°C to +50°C
• Operating humidity: up to 85%

Complete Set

• LifeQuality Jeweller detector
• 2 × CR123A batteries
• SmartBracket mounting panel
• Installation kit
• Quick Start Guide