Zebra M-300 - Temperature Sensor - Wireless - Bluetooth

Unlike basic single-purpose thermometers, the Zebra M-300 packs temperature, humidity, ambient light, and 3-axis motion sensing into one rugged IP67 unit. It streams encrypted BLE 5.0 data up to 100 meters, making it a practical choice for cold chain monitoring, facility management, and asset tracking where simple loggers fall short.

Highlights

• Multi-sensor: temperature, humidity, ambient light, and accelerometer
• Bluetooth Low Energy 5.0 with AES-128 encryption
• IP67 dust and water resistance for tough environments
• Up to 5-year battery life on a single CR2032
• Flexible mounting: adhesive, screw, or zip tie

In daily use

Mount the M-300 inside a refrigerator, warehouse bay, or transport container and let it broadcast readings to Zebra Savanna, MotionWorks, or any BLE gateway. The accelerometer can flag movement or tampering, while the light sensor helps detect door-open events. With a configurable broadcast interval, you can balance battery life against data freshness—ideal for both real-time dashboards and periodic audits.

Full specifications

• Temperature range: -20°C to 60°C (±0.5°C accuracy)
• Humidity range: 0% to 100% RH (±3% RH accuracy)
• Ambient light sensor for environmental context
• 3-axis accelerometer for motion and orientation
• Bluetooth 5.0 Low Energy, up to 100 m line-of-sight
• AES-128 encryption for secure data transmission
• Replaceable CR2032 battery, up to 5 years life
• IP67 rated against dust and water immersion
• Certifications: FCC, CE, IC, RCM

Final note

The Zebra M-300 is a compact, multi-role sensor that delivers reliable environmental and motion data without complex wiring—perfect for scalable IoT deployments.