Description

Motorola GMMN1111 ATEX Remote Speaker Microphone for GP340 Ex Series

The GMMN1111 microphone is a remote speaker microphone (RSM) for Motorola’s Professional Series ATEX portable radios. Motorola lists it as an ATEX audio accessory for direct connection into the radio, so no adaptor is needed.

Product Overview

With this microphone fitted, the radio stays in its leather carry case or in a pocket under clothing. The user talks and listens through the speaker microphone instead. That keeps the radio out of the way while both hands stay on the job.

Motorola’s ATEX accessory documentation names it the noise cancelling remote speaker microphone. That matters in a noisy classified area. The microphone sits close to the mouth, so it picks up less background sound.

Motorola’s published ATEX accessory list pairs the part with several GP ATEX portables. They are the GP340 Ex, GP380 Ex, GP580 Ex and GP680 Ex. If your fleet runs a different ATEX portable, send us the model. We will check the accessory list before quoting.

These radios have a lockable accessory connector with a tamper-proof screw. Because of that, only an approved ATEX accessory may be connected inside a classified area. A non-approved microphone is not permitted.

Motorola’s ATEX documentation also states that the radio itself must be used in its leather carry case. Fit the case first, then connect the microphone to the accessory connector.

CQFF Radio Communication supplies the GMMN1111 microphone for wholesale orders. For fleet buyers we recommend one sample unit before a bulk order. It lets you confirm the connector and the audio first.

Technical Specifications

• Model: GMMN1111 (order variant GMMN1111A)
• Product type: ATEX-approved remote speaker microphone (RSM) for Motorola Professional Series ATEX portable radios
• Connection: direct connection into the radio’s accessory connector — no adaptor required
• Function: remote speaker and microphone with push-to-talk, so the radio can stay in its carry case while the user talks and listens
• Compatibility, per Motorola’s published ATEX accessory list: GP340 Ex, GP380 Ex, GP580 Ex and GP680 Ex
• Audio: named in Motorola’s ATEX accessory documentation as the noise cancelling remote speaker microphone
• Features reported by dealers: volume control, emergency button, rugged housing and intrinsically safe construction
• Radio requirement: Motorola’s ATEX documentation states the radio must be used in its leather carry case
• Not published by Motorola for this accessory: its own ATEX classification code, IP rating, cable length, weight and whether an earpiece jack is fitted. Ask us and we will confirm the details with the factory before you order

Contact Us

ATEX parts move slowly in and out of stock, so lead time varies. Send us the radio models you service and the quantities you need. We will confirm availability and send a tailored quotation.

Sales Manager: Kevin
WhatsApp: +852 60731163
WeChat: +8616623617128
Email: fengfanannie@163.com

Browse our radio range, or read the B2B buyer guide before your first bulk order. The part is also described on Motorola Solutions’ product page for the GMMN1111.