
Motorola PMLN5275C Heavy Duty Headset | DP3000 & DP4000
If you are working in high-noise environments and need crystal-clear communication, the genuine Motorola PMLN5275C Heavy Duty Headset is built exactly for that. Designed to seamlessly integrate with your Motorola DP3000 and DP4000 series two-way radios, this headset ensures your team stays connected safely and efficiently, no matter how loud the surroundings get.
Why choose the Motorola PMLN5275C Headset?
When background noise threatens to disrupt your operations, this heavy-duty headset steps up with an impressive 24dB Noise Reduction Rating (NRR). It features a comfortable over-the-head band and dual-ear receivers, allowing you to hear incoming transmissions clearly. For transmitting, the adjustable boom microphone ensures your voice is picked up accurately, while the built-in Push-To-Talk (PTT) and VOX (Voice-Operated Exchange) capabilities offer flexible, hands-free communication options.
Is this headset compatible with my Motorola radio?
Yes, if you are using the DP3000 or DP4000 series. This headset is fully compatible with a wide range of models, including the Motorola DP3400, DP3401, DP3600, and DP3601. It also perfectly fits the newer "e" series radios such as the DP4400e, DP4401e, DP4600e, DP4601e, DP4800e, and DP4801e.
What are the key technical specifications?
- Noise Reduction Rating: 24dB
- Transmit Method: Boom Microphone
- Receive Method: Both Ears (Dual Muff)
- Wearing Style: Over-the-head band
- PTT & VOX: Yes, both supported
- Intrinsic Safety Standard: FM
- Weight: 0.25 kg
Are there any recommended accessories to pair with this?
To keep your radio secure while using this headset, we highly recommend pairing it with the Motorola Universal Nylon Chest Pack (HLN6602A). Additionally, if you are running the DP3400 or DP3600 models, ensuring you have a reliable power source like the Motorola PMNN4103A IMPRES Li-Ion Battery will keep your communications powered throughout the longest shifts.

