Hytera PD482i Professional DMR Portable Two-Way Radio with OLED Display (UHF 350–470 MHz)

The PD482i UHF is built for organizations that operate radio communication from a dispatch center — security companies managing patrol officers across multiple client buildings, hospital security coordinating across floors and departments, or facilities management teams running maintenance crews through a multi-building campus. The OLED display and full numeric keypad move it into a different operational category than no-display DMR radios: dispatchers can see who is calling, operators can enter channels directly by number, and everyone on the system communicates with awareness of who is talking and from where.

Professional Features

• RRS (Radio Registration Service) Yes — dispatch integration
• OLED Display 1.3", 3-line
• Full Numeric Keypad Yes (0–9 + function keys)
• DTMF Signaling Yes
• Text Messaging Yes (64 characters)
• GPS Optional — G-BT models only
• Bluetooth Optional — G-BT models only
• VOX (Voice Activated) Yes
• Roaming Yes (connected repeaters)
• Pseudo-Trunking Yes
• Priority Interrupt Yes (license required)
• Remote Monitor Yes (decode only, license required)
• Stun / Revive Yes (decode only)
• Audio Equalizer Yes

UHF at 350–470 MHz is the standard frequency band for multi-floor indoor facilities in the United States. At this range, radio signals penetrate concrete walls, steel structural elements, elevator shafts, and mechanical equipment floors that VHF cannot reliably pass through in dense building environments. For security teams patrolling hospital floors, maintenance technicians moving between building wings, or logistics coordinators working across a multi-story distribution center, UHF delivers consistent coverage across the full indoor footprint without coverage gaps between floors or structural dead zones.

The 1.3-inch OLED display gives UHF operators real-time situational awareness in complex indoor environments. The three-line screen shows current zone and channel, incoming caller ID, signal strength, and battery status simultaneously — without cycling through menus. For a security dispatcher monitoring a hospital campus with multiple zones (Zone 1: Emergency, Zone 2: Surgical, Zone 3: Parking), operators see exactly which team and channel is active on every transmission. In building environments where workers move across zones frequently, the display eliminates the common error of transmitting on the wrong zone after a floor change.

The full numeric keypad serves two distinct operational purposes in indoor facilities. First, it enables DTMF signaling — the radio sends touch-tone codes to control security gates, access control devices, automated door systems, and intercom panels that respond to tone commands. Security managers and facilities personnel can open controlled access points remotely without going to a physical panel. Second, the keypad enables 64-character text messaging to other display-equipped radios, allowing silent communication in ICU corridors, courtrooms, boardrooms, or any noise-restricted environment where voice transmission is not appropriate.

Radio Registration Service (RRS) connects the PD482i to dispatch software and unified communications platforms. According to Hytera's official specifications, RRS "allows the PD482i to communicate with dispatch and unified communications applications" — enabling dispatchers to monitor radio status, track active transmissions, and integrate radio communication with broader fleet management infrastructure. For security companies running dispatch centers that coordinate officers across multiple client sites, or hospital operations centers managing staff response across a campus, RRS closes the gap between radio communication and centralized management oversight.

The 2000mAh standard battery delivers 22 hours in digital mode at a 5-5-90 duty cycle — covering a 12-hour security shift with significant buffer. For organizations where battery swap mid-shift is operationally difficult — hospital security on a locked floor, overnight facility maintenance — the 22-hour runtime eliminates the radio going dark during critical hours. The optional 1500mAh battery (16h digital) reduces weight by roughly 15% for users where portability outweighs extended runtime.

Operation of the Hytera PD482i UHF on licensed frequencies in the United States requires an FCC Part 90 license. This applies to commercial and business radio use across security operations, hospital campuses, facilities management organizations, manufacturing plants, and professional dispatch-based operations on private licensed UHF frequencies in the 350–470 MHz band.

As an authorized Hytera dealer, AXDIGITAL assists customers throughout the licensing process — from identifying the correct UHF frequencies for your facility to preparing and submitting the FCC Part 90 application. UHF is the recommended band for multi-floor indoor operations; our team advises on frequency selection based on your building construction, floor count, and existing system infrastructure.

The PD482i-Uv and PD482i-G-BT-Uv are FCC Part 90 certified and comply with digital and analog modulation standards. For organizations operating dispatch systems with RRS integration, GPS tracking, or DTMF automation, we provide guidance on system configuration, frequency coordination, and dispatch software compatibility.

Contact us to discuss licensing and dispatch integration for your organization.