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 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