The Icom HM258T DTMF Mobile Microphone for F5400D is a professional-grade speaker microphone built for demanding two-way radio environments. Highlights include integrated Backlighting and rugged IP54 Sealing.
Key Features
- Integrated Backlighting: Features crisp illumination behind the keys to provide optimal button visibility during nighttime or low-light fleet operations.
- Rugged IP54 Sealing: Built to withstand demanding vehicle environments with specialized dust protection and multi-directional water splash resistance.
- Secure 10-Pin Plug: Designed with a professional 10-pin interface connector that ensures stable electrical contact and resists heavy vehicle vibration.
- High-Grade Coiled Cable: Equipped with a durable, high-flex coiled cord that provides extended reach throughout the vehicle cabin without sagging.
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- Icom F7520 UHF P25 Mobile Transceiver – Heavy-duty UHF P25 mobile radio configuration engineered for seamless interoperability.
Specifications
| Model/SKU | HM258T |
| Keypad Type | Full 16-Key DTMF |
| Illumination | Backlit Keys |
| Ingress Sealing | IP54 Dust and Splash Resistant |
| Connector Type | 10-Pin Mobile Plug |
| Cord Type | Heavy Duty Coiled Cord |
| F5400D | F6400D | F7510 | F7520 |
| Description | SKU/Model | Status |
| DTMF Hand Microphone with Backlit Keypad | HM258T | ✅ Included |
| Heavy Duty Microphone Hanger Clip | Standard-Clip | ✅ Included |
| Mobile Vehicle Transceiver Base Unit | F5400D | ❌ Sold Separately |
Compatibility: engineered to work with F5400D, F6400D, F7510, F7520, F7540, HM258T.
Browse the full speaker mics collection for more compatible options. Available now with wholesale pricing. Get a volume quote for department-wide deployments and tender orders.
