Description

The IR-4D is a miniature digital inductive covert earpiece with a push button controlled hard squelch, available for either the right (standard) or left ear. The device is designed to work with an inductive neck loop, loop system or SRC harness.

The digital range of inductive earpieces utilise sophisticated micro DSP digital electronics, incorporating a hard squelch algorithm to help reduce unwanted interference noise in the absence of an input signal.

The IR-4D uses a 10A zinc air battery. The battery tray functions as an on/off switch to increase the battery life. The device features a low battery alert, and will beep 3 times when the battery needs replacing. It features a generic fit, available for either the right (standard) or left ear. It also features a push-button which toggles the squelch on and off. This ensures clear and precise communication, even in the most critical of situations and environments.

Key Features
• Generic fit earpiece.
• Micro DSP digital electronics.
• Low battery alert.
• Supplied with a pack of 6 batteries.

Technical Specifications
Height:  19mm*
Weight: 1.5g*
Controls: Squelch switch
Battery: 10A
Wax guard: Replaceable

*approximate values