Active Tag with Motion + SOS

The DS-W2 BLE Tag can be used as a Beacon or in a BLE Mesh network. With its built-in motion sensor, it can register a fall detection event and immediately report to the server. A user can also press the SOS button to report an incident or ask for help. This device is ideal for People safety at work, schools, hospitals, home and retirement facilities.



  • Workforce Management
  • People Monitoring
  • Event Attendees


Description BLE Beacon, BLE Mesh Network
Model No. DS-W2
Size (Diameter x Thickness) Ø35×8.2 mm

Ø1.38x.322 inch

BLE Module NRF52832
Built-in Sensor Motion sensor
SOS Button Yes
Power Output 30M (+4dbm)
Ingress Protection IP65. Dust Proof
Battery Type Coin (CR2025)
Battery Lifetime 12 months*
Battery Replaceable Yes
Attachment Method Keychain, Necklace, Cable Tie
Color White
Material ABS
Operating Temperature -20 to +55ºC

-4 to +131ºF

Certificate FCC, CE
*Note Depends on the usage

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