Guardian’s HDE-11A Emergency analog telephone is a recessed mount unit with a single emergency call button, a primary relay which is standard to all HDE models and two additional auxiliary relays.

Guardian’s HDE Series telephones are intended for use in public areas where direct assistance or hands-free communication is required.

HDE telephones provide a two-way link to assistance through analog, half-duplex telephone transmission. A call may be initiated from the telephone or from the monitoring station.

HDE telephones may be programmed to autodial two numbers or to ringdown through a PABX. These phones also provide the capability of monitoring the status of each unit from a remote location, informing personnel of a malfunction.

Product Features

  • Emergency Push Button – depress once automatically rings designated number(s) to summon help
  • LED – provides visual confirmation connection has been made
  • Speaker – hands free operation
  • Optional ADA (American Disability Act) compliant label HELP
  • Remote programming – allows you to manage your emergency network from a central location
  • Durable enclosure with powder coated finish is rust resistant
  • Recessed installation
  • Telephone line powered for basic operation and does not require external power
  • Surge arrestor to prevent voltage spike damage
  • Self resetting fuse to protect from line surges
  • Control Relays – primary relay standard on all models
  • Additional auxiliary relays can control cameras, external lighting, electronic door locks, etc.
  • Order number: P6984