TM-4400 / RFT2

The KCS TraceME TM-4400 is a Bluetooth Low Energy (BLE) beacon tag targeted for modern tracking and tracing a variety of assets and for personal identification.

The functionality of the module can be remotely programmed to fit any job. From basic/general functionality to advanced/low-level application specific detailed functionality. By default the unit broadcasts its unique ID on a regular interval, allowing proximity information to be detected by BLE beacons in e.g. retail shops and warehouses.

The (optional) integrated 3D-accelerometer, temperature-/humidity sensor and RBG LED facilitates indoor- and outdoor tracking and positioning capabilities. With a minimal size of 25 mm diameter, weight of only 1.3 grams (excl. battery) and a battery lifespan of more than 5 years, the module offers endless OEM integration possibilities.


  • Compatible with Airtag™, Eddystone™ and iBeacon
  • Long range, up to 100m range, line of sight
  • Compact size, only 25mm diameter
  • Battery lifespan of more than 5 years.

Optional Features

  • 3D accelerometer
  • Humidity/temp sensor
  • Robust IP67 enclosure

Download PDF Datasheet