Hearing Loop for Door Entry Systems
This hearing loop is for use with door entry systems, providing clear audio to hearing device wearers.
- AGC (Automatic Gain Control) self adjusts to accommodate variations in input level
- Constant-current loop drive
- Ohmically isolated audio line input
- LED status indication – internal indicators display drive and loop fault conditions
- Frequency response compliant with IEC 60118-4 (in correct installations)
- Low power consumption