STT Tx4 Alarm Transmitter


Wrist or neck pendant RF alarm transmitter.

  • Large push button activation
  • Long battery life with over 50,000 activations
  • Supplied with anti-ligature neck cord
  • Range upto 150 metres
  • Bi-directional communication (visual acknowledgement of receipt of alarm from Careline and Reflex ranges)
  • Frequency jumping 868Mhz / 869 Mhz for even greater reliability
  • Compatible with Careline ANNA unit, Careline GSM unit and Reflex Plus II/III unit