Entel EA15/DX Covert Acoustic Tube Earpiece with Microphone

Further details of Entel EA15/DX Covert Acoustic Tube Earpiece with Microphone

The Entel EA15/DX is a covert acoustic tube earpiece and microphone combination designed for discreet radio communication, particularly security and covert applications. The combined tie-clip microphone and push-to-talk (PTT) button allow the user to make and receive calls while keeping the radio attached to their belt.

Entel EA15/DX Covert Acoustic Tube Earpiece and Microphone

• Earpiece with clear acoustic tube
• Small and large soft ear plugs for fitting in the ear
• Combined tie-clip microphone and PTT button
• Radio can remain on the user's belt during calls
• Suitable for covert and security applications
• Designed for light to medium duty applications
• Personal allocation to individual users is recommended to maximise service life

The EA15/DX enables users to handle radio calls without removing the radio from their belt. This helps prevent missed calls, especially in noisy environments, while keeping the radio secure.

Entel EA15/DX Technical Specifications

• Microphone element: electret condenser
• Speaker impedance: 16 ohms
• Output sound pressure level: <85 dBA
• Weight: 53 g
• Configuration: acoustic tube earpiece, microphone and PTT unit
• Designed in the United Kingdom

EA15/DX Compatibility and Approvals

• Entel DX-IS series: SGSNA/22/SUW/00019X certificate number, UL 913, 5th Ed. approval
• Entel DX and DN series: no intrinsically safe certification or approval listed

Intrinsically safe approvals apply only to specific models. Certified models are clearly labelled.

EA15/DX Fitting and Operating Instructions

• Carefully insert the soft ear plug into the opening of the ear canal until comfortable and secure
• Route the clear acoustic tube around the back of the ear
• Attach the combined microphone/PTT unit around the lapel area, approximately 10 cm from the mouth
• Press and hold the PTT button to transmit
• Release the PTT button to receive
• Speak normally without shouting directly into the microphone

Connection and Safety Instructions

• Always switch off the radio before attaching an audio accessory
• Use only original Entel accessories to maintain intrinsically safe approval
• Using non-approved third-party accessories will invalidate intrinsically safe approval
• If the certification labels are removed or become illegible, return the accessory to Entel for relabelling
• When the audio accessory is not in use, refit the radio accessory cover to protect the radio and accessory connector against dirt, liquid ingress and contamination