Hytera
HM682
Professional DMR mobile with LCD display and optional GPS & Bluetooth
The Hytera HM682 H-Series DMR mobile radios are the next generation in creative style and functionality that elevates the industry standard in professional two-way radios. HM682 delivers loud and clear audio, an intuitive user interface, and extended range for fleet and vehicle operations.
Designed as a mid-tier professional DMR mobile, HM682 combines a compact chassis with front panel controls, an LCD display, and optional GPS and Bluetooth to give drivers more visibility and control from the dash.
Mid-tier H-Series DMR mobile radio
The Hytera HM682 is a mid-tier professional DMR mobile two-way radio designed to provide reliable voice and data communications for remote workers in vehicles and fleet operations.
Compact and easy to install, HM682 adds tactile keys and an LCD screen at the front panel so drivers can see channel and status information at a glance while keeping operation simple.
Best fit for
- Service, delivery, and logistics fleets that need more control from the dash
- Supervisors and team leads who need to manage multiple talk groups
- Operations migrating from analog to DMR mobile radios
- Vehicles that benefit from GPS visibility and Bluetooth audio accessories
Built for professional mobile communication
Louder and clearer audio
AI-based voice enhancement helps extract speech from background noise in real time, and howling suppression reduces feedback when multiple radios are active in the same vehicle.
Multi-system flexibility
Can be deployed in analog and digital conventional systems, DMR Tier II, and optional Hytera XPT trunking, with roaming support between repeater sites.
Greater calling flexibility
Supports individual, group, and all‑call modes so dispatchers and drivers can reach single radios, teams, or the entire fleet as needed.
Improved worker safety
Emergency call button, Lone Worker prompts, optional Priority Interrupt, and remote enable/disable tools help improve safety and control from dispatch.
Analog or digital mode
Operates in either analog or digital, making HM682 a practical fit for fleets migrating to DMR in stages with minimal disruption.
Durable and rugged
IP54 rating for dust and water ingress and MIL‑STD‑810H testing for shock, vibration, and humidity help HM682 stand up to real-world vehicle use.
More control, range, and security for fleets
Enhanced GPS tracking
Models with GPS report current location to other radios, dispatchers, or integrated applications in real time, helping support visualized dispatch and location-aware workflows.
Greater range
High receive sensitivity delivers clearer audio even where signals are weak or unstable, helping keep drivers connected at the edge of coverage.
Higher security
Supports digital end‑to‑end encryption for voice and data, with optional advanced AES encryption available via license for sensitive operations.
Front panel controls & display
Tactile buttons and piano-style keys make it easier to change channels and access key functions, while the LCD display stays readable in low light and sunlight.
Built-in Bluetooth
Bluetooth-enabled models support compatible wireless audio accessories to improve driver comfort and safety during in-vehicle communication.
Clarity transmission & back-to-back
Can function as a compact gateway to transparently pass data between remote devices and a central system, and supports back-to-back deployment between analog and digital radios.
Technical snapshot for HM682
- UHF 400–470 MHz frequency range.
- 512 channels with 32 zones and up to 256 channels per zone.
- 12.5 / 20 / 25 kHz channel spacing options.
- 13.6 V ± 15% operational voltage for standard vehicle installs.
- IP54 dust and water ingress and MIL‑STD‑810H environmental performance.
- Optional GPS for location services and Bluetooth for wireless audio accessories.
Product snapshot
Works with DMR and Hytera platforms
HM682 is part of the Hytera HM6 series of professional DMR mobile radios and fits into DMR Conventional Tier II networks, Hytera Bridge, IP Site Connect, SmartOne, and XPT environments.
Standard and optional accessories
Standard accessories
Mounting Bracket: BRK44
Power Cable: PWC10
Hand Microphone: SM16A1
Optional accessories
BRK12, BRK14, BRK44, DMR Extended Warranty, GPS04, PC37, PC47, PC49, PC60, PC80, PS22002, PV8002, PWC10, SEC1223, SM09D1, SM16A1, SM27W1.
Ready to Upgrade
Your Fleet to HM682?
DCCI helps fleets match the right HM6‑series mobile radio to routes, coverage, and system design. We support planning, programming, installation coordination, and long‑term service so your vehicles stay connected.
- Mid-tier mobile guidance — pick the right HM682 configuration and options.
- Fleet-focused design — align channels and talk groups with how your teams work.
- End-to-end support — programming, deployment, and ongoing radio service.
- Wetumpka-based — serving customers across Alabama and the Southeast.