Order Line:  01142 357717


LISA RX DS-1RF Digital Alarm Clock Receiver – LISA Alert System


The LISA RX DS-1 RF is a mains powered Digital Alarm clock with integrated LISA Receiver.

1000 in stock


The LISA RX DS-1RF Digital Alarm clock is a combined digital alarm clock and receiver for the Lisa alert system for use by the hard of hearing.   It has been designed to wake you up and instantly notify you of various things in your home through both lights and Vibrations.

The Lisa alert system is fully extendable so that you can add different Lisa transmitters (Fire, Water, Baby, Telephone, Person Call and Doorbell) to create a setup which exactly matches your needs.

The LISA RX DS-1RF Digital Alarm clock also works fantastically well as a bedside clock. With an adjustable clock which can be set to 12 or 24 hours and a five minute snooze, you can get the alarm experience you want.

Please Note: this listing is for a LISA Alarm Clock and receiver only and does not include a LISA transmitter required for the alert system to function.


Key Features

  • large display screen with a digit height of 25.7 mm
  • Automatic brightness display on the screen
  • 2 alarm/wake-up times
  • Unmissable acoustic alarm signal
  • Integrated lisa radio receiver, six different coloured LEDs, signaling via an acoustic signal or via the connected signal transmitter module
  • Continuously variable alarm tone and volume settings
  • Can switch between 12 and 24-hour clock display
  • Backup supply for power failure
  • Additional signal transmitter modules: flash module MF-1, acoustic module MA-1 and vibrating pillow


Technical Specification

  • Dimensions (HxWxD): 65x152x134 mm
  • Weight: 380 g
  • Power supply: 9V / 1A PSU
  • PSU connecting cable: 2 m
  • Backup supply for power failure: 9V PP3 battery


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