Motorola PMMN4029A IP57 Intrinsically Safe Speaker Mic
IP57 Submersible • Intrinsically Safe • Windporting • Genuine Motorola
The Motorola PMMN4029A IP57 Intrinsically Safe Speaker Mic is a rugged remote speaker microphone built for crews who work in wet, hazardous, and high-wind environments. It pairs an external speaker and microphone with a PTT button, a 6 ft. coil cord, a swivel clip, and a quick-disconnect latch — so your team can talk and listen hands-free while the radio stays holstered. Browse more business two-way radios and accessories to complete your fleet.
Compatible Radios
The PMMN4029A is built for compatible Motorola radios that use a standard accessory connector. Not sure if it fits your model? Call 1-800-984-1534 or contact our radio experts and we'll confirm compatibility with your exact radio before you order.
Key Features
IP57 Submersible
Tested underwater at 3 ft. (1 meter) for up to 30 minutes, so it keeps working in rain, spray, and washdowns.
Windporting
Reduces background noise from high winds and severe weather, and lets audio pass through the speaker grill even when the mic port is blocked by water.
Built for the Job
6 ft. coil cord, swivel clip, and quick-disconnect latch, plus a 3.5mm earphone jack for an add-on earphone kit.
Genuine Motorola
An OEM accessory designed and tested to fit and perform with your Motorola radios.
Frequently Asked Questions About the Motorola PMMN4029A IP57 Intrinsically Safe Speaker Mic
• Is the PMMN4029A really waterproof?
Yes. The PMMN4029A carries an IP57 rating and has been tested underwater at 3 ft. (1 meter) for up to 30 minutes. Windporting also lets audio pass through the speaker grill even when the mic port is blocked by water, so transmissions stay clear in wet conditions.
• Which radios is the PMMN4029A compatible with?
The PMMN4029A is built for compatible Motorola radios with a standard accessory connector. Compatibility varies by model, so call 1-800-984-1534 or contact us and we'll confirm it fits your exact radio.
• Need help choosing the right accessory?
Call our radio experts at 1-800-984-1534 or contact us and we'll match the right gear to your fleet.