RMS Handset HA222-STD 

PDF-File: detail description of HA222-STD (German)

PDF-File: detail description of connecting two HA222 handsets (German)

Standard HA222 handset

The handset enables radio communication between the mobile police patrol vehicle and main control panel.  The handset is operated in connection with a radio installation and enables besides normal voice communication, the output of an identifier according to a standardized data exchange procedure Radio Message System (English RMS = German FMS) introduced in Germany to identify users.  In the opposite direction, the RMS handset can receive tactical instructions from the main control panel.

The handset provides following radio communication options:

• voice communication via radio
• data exchange according to TR-BOS:
  • identification output with simple status input via the integrated keypad and indication on 7-segment display after receipt confirmation from main control panel.

  • reception of tactical remote instruction and symbolic representation on 7-segment display

The RMS handset HA222-STD consists of the actual handset with spiral cable and vacant receptacle.  The spiral cable is plugged directly to the radio equipment to be supplied with power.  It is easy and quick to exchange RMS handsets without having to carry out complicated installations or disassemblies.  The handset is of modular design.

Compatibility

The handset matches all BOS radio equipment: FuG7b, FUG8b-1 and FuG9b/c, and is plugged into the radio equipment's handset jack.  The K line leading from the RMS handset HA221 / HA222 that is used to release emergency calls, shall be detached if radio equipment with an occupied K contact is used.

Telegram Muting

The RMS telegram muting closes the audio path when the Barker words are recognized in the data signals during telegram evaluation.

Special Versions of Handsets

• HA222-COM, suitable for connection of an external sequence telegram generator; enables the use of data exchange options according to directives.  Apart from the text output via asynchronous interface, the HA222-COM can output remote control instructions via an adapter board incorporated in the receptacle
• HA222-GPS, is a further development of the HA222-COM, suitable for the automatic transmission of the vehicle location.