QT421 Integrity optional RF transmitter available to send periodic test transmissions to a receiver QT422RX (we recommend at least one receiver is used over) 

In large areas multiple radio receivers can used to užtikrinti without sufficient coverage. 

For sites with multiple, separately-manned areas, an RF Grouping facility Allows Different radio receivers to Respond to calls from Certain transmitters only.

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C-tec QT421 Quantec Receiver Transmitter to Monitor the State

  • Brand: C-Tec
  • Product Code: QT421
  • Availability: In Stock
  • £92.33

  • Ex Tax: £76.94