Surface mounted hearing loop HL1


Compact inductive hearing loop for surface mount installation  

HL1 is a small inductive hearing loop used to amplify speech and voice announcing for persons with impaired hearing. The unit is connected to the speaker output on an existing emergency telephone or voice announcer installation.

Technical data


Product files

Power supply: 12-15 VDC

Size (HxWxD): 155 x 90 x 31mm

Weight: 330g

Quick installation 

Standby function after 20 seconds inactivity 

Adjustable amplification (high/low) 

Hanging behind panel 

Screw connectors for easy connection to speaker 

Screw mounting 

Self-drilling screws included