BLE Temperature & Humidity Beacon for GPS Tracker Fleet Cold Chain Monitoring

This BLE Temperature & Humidity Beacon works with GPS trackers for fleet and cold chain monitoring. It captures real-time temperature and humidity data and sends readings wirelessly via Bluetooth Low Energy. When the value exceeds preset limits, it triggers alerts to protect cargo quality. Low power design supports long service life, ideal for refrigerated trucks and asset tracking.

Product Features

Accurate Temp‑Humidity Readings

Deliver precise data to monitor cargo ambient temperature and humidity.
Long Battery Standby

Up to 2‑year runtime, reduce frequent battery replacement work.
Multi‑event Alarm Reminder

Get alerts via GPS tracker for abnormal temp, humidity, tilt and vibration.
Remote Cloud Data Synchronization

GPS tracker uploads data to cloud, view records remotely anytime.
Large Local Data Storage

Save massive records locally, export CSV files for traceable cold‑chain evidence.

Product Specifications
Download (Manual /Catalog)

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Device Information

Model	MTH100
Net Weight	42g
Dimensions	101 (L) × 42 (W) × 11.5 (H) mm
Display	LCD, 24.58 × 24.58 mm
LCD Resolution	120 × 120 px
Ingress Protection	Gray
LCD Resolution	IP65 waterproof
Mounting	Lanyard hole for easy hanging

Power

Battery	Built-in 600mAh replaceable coin cell (CR2450)
Battery Voltage	3V DC
Standby Time	Up to 2 years
Note	Auto starts on battery install; remove battery for long storage

Wireless & Host Connection

Bluetooth	BLE 5.0
Broadcast Range	Up to 500m (open environment)
GPS Host Connection	Connects to GPS tracker via BLE for remote upload
Mobile APP	MiCODUS APP (iOS / Android) for configuration & data query

Temperature & Humidity

Temperature Range	−20°C ~ 60°C
Temperature Accuracy	±0.2°C
Humidity Range	±2% RH
On-screen Readout	Real-time temp, humidity, mean value, max/min, record count

Data Logging

Local Storage	Up to 100,000 sets of data
Data Export	CSV download via USB
Recording	Manual start/stop; mark function during recording

Alarms

Multi-alarm Types	Temperature, humidity, vibration, tilt, low battery
Alarm Threshold	User-programmable upper & lower limits
Indication	Red LED blinks every 1s when alarm triggers
Light Sensor	Optical sensor with light threshold alarm