WB-1 Bluetooth Temperature Sensor

Bluetooth Fridge & Freezer Sensor (Cost-Effective, Replaceable Battery)

This cost-effective Bluetooth sensor is a practical solution for monitoring temperatures in both fridges and freezers. Compact and reliable, it integrates seamlessly with the ComplianceTrackr app, allowing you to take manual temperature readings directly from your device (requires Bluetooth connectivity).

⚠️ Important Notes:

• Suitable for both fridges and freezers.

• Replaceable battery with up to 12 months life (1.5 years under default settings).

• Designed as a budget-friendly option without compromising accuracy.

Key Benefits

• Affordable and reliable — ideal for cost-conscious operations.

• Replaceable battery for long-term value.

• Works in both chilled and frozen storage environments.

• Lightweight, compact design for easy installation.

• Seamless Bluetooth connectivity with ComplianceTrackr.

Need help with setup or operation? Contact support@sm8a.com.au.

Technical Specifications

• Frequency Range: 2.400 – 2.4835 GHz

• Protocol: Bluetooth 4.1

• Modulation: GFSK

• Transmission Interval: Every 2 s

• Battery: CR2450, 620 mAh / 3V (replaceable)

• Battery Life: Up to 12 months (max), 1.5 years under default settings

• Output Power: –4 dBm (adjustable)

• Transmission Distance: Up to 50 m (at –4 dBm)

• Operating Temperature Range: –25 °C to +60 °C

• Measuring Range (sensor end): –40 °C to +80 °C

• Accuracy: ±0.5 °C (–20 °C to +40 °C), ±1 °C (other ranges)

• Dimensions: 66 × 48 × 10 mm

• Weight: 25 g