Motorola PMMN4113A IMPRES Large Omni-Directional RSM Marine The Man Down feature is

The Man Down feature is a potentially life-saving feature on the Motorola DP4401 Ex that uses an accelerometer to detect a worker's movements and vertical position

This case is compatible with the Motorola 4000/e series

Manufacturer's code: PMLN7189A

Designed for specific radio models

you will enjoy much clearer and more superior voice clarity as opposed to other licence free non-digital alternatives

Motorola PMMN4113A IMPRES Large Omni-Directional RSM Marine The Man Down feature isThe Motorola PMMN4113A is a feature rich remote speaker microphone designed for enhanced audio communication. With windporting and an omni directional microphone, it delivers clear sound even in noisy environments. It's built with an emergency button, volume control, and programmable button for convenience. Key Features: 3. 5mm and Nexus audio jacks Emergency button and volume control Front and side PTT options Windporting acoustic technology Omni