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    Kirisun DP485 walkie talkie

    Kirisun DP485
    The Kirisun DP485 is a future-proof DMR digital two-way radio. Based on TDMA dual-timeslot technology, this DMR radio delivers reliable and clear communication. It's suitable for whether you're directing traffic police, managing meetings, or operating a hotel.
    Description:
    VHF: 136~174 MHz
    UHF: 400-470MHz
    Quantity:
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    Kirisun DP485 kirisun walkie talkie,digital 2 way radio,dmr radio for sale

    Main features

    Dual-Slot DMR with Analog/Digital Auto-Scan
    Spectrum efficiency is at the heart of any excellent DMR radio. In repeater mode, the DP485 creates two independent communication paths on a single 12.5 kHz channel, instantly doubling user density without additional licensing fees. Each area can be set to pure analog, pure digital, or auto-scan mode. Security personnel using analog radios can continue to communicate seamlessly, while new employees enjoy clear digital communication.
     
    AES-40 Encryption with ARC Algorithm
    Both voice and data are encrypted with a 40-bit rolling key, featuring color-coded authentication and over-the-air re-key functionality. News teams and Senate staff rated the DP485 as the Kirisun radio of choice for secure field reporting.
     

    Optional 400 Hours of Recording
    A micro-SD card slot under the battery cover stores timestamped WAV files containing caller ID, GPS location, and channel name.

     

    High-precision GPS/BeiDou

    Location updates every 1-30 seconds, viewable on a 1.3-inch display, and can be exported to Kirisun DS5500 dispatch software. Facility managers can track porters across a 500-acre campus and set up geofencing to restrict access; outdoor schools can record activity tracks to ensure student safety.
     

    Smart Battery & Charging

    A supplied 2000 mAh Li-ion battery yields 14 hours of digital operation (5-5-90). A 30-minute top-up in the optional KSC-52D intelligent charger restores 50% capacity. Batteries are keyed to prevent third-party cloning, ensuring every DMR radio meets type-approval parameters.
     

    Other functions

    1. Single Call、Group Call、All Call
    2. Emergency Alarm
    3. Lone Worker
    4. Man Down (optional)
    5. Remote Kill
    6. Remote Wake
    7. Radio Check
    8. Voice Record (optional)
     

    Specification

    ItemSpecification
    Frequency Range136–174 MHz, 400–470 MHz
    Channel Capacity256 channels (16 zones × 16 channels)
    Channel Spacing12.5 kHz / 20 kHz / 25 kHz
    Battery VoltageDC 7.4 V
    Battery Capacity2000 mAh Li-ion battery
    Antenna Impedance50 Ω (please confirm)
    Dimensions (excluding antenna)36.5 × 61.5 × 132 mm
    Frequency Stability±0.5 ppm
    Weight≤ 300 g (including battery, belt clip, antenna)
    Analog Sensitivity≤ −121 dBm @ 12 dB SINAD
    Digital Sensitivity≤ −120 dBm @ 5% BER
    Intermodulation Rejection≤ −65 dB @ 12.5/20/25 kHz
    Adjacent Channel Selectivity≥ 60 dB @ 12.5 kHz
    Co-Channel Rejection0 to −12 dB @ 12.5/20/25 kHz
    Blocking≥ 84 dB
    Rated Audio Power> 1 W
    Audio Distortion≤ 3%
    A/N (Audio / Noise)≥ −40 dB @ 12.5 kHz; ≥ −45 dB @ 25 kHz
    Conducted Spurious Emission≤ −57 dBm
    Power (VHF/UHF)VHF: 1 W / 5 W; UHF: 1 W / 4 W
    FM Modulation11K F3E @ 12.5 kHz; 16K F3E @ 25 kHz
    4FSK Digital Modulation7K6 FXD @ data; 7K6 FXW @ data plus voice
    Digital Codec TypeAMBE++
    Digital ProtocolETSI-TS102361-1, -2, -3
    Modulation Sensitivity (Input)12 ± 4 mV
    Conducted / Radiated Spurious< −36 dBm @ <1 GHz; < −30 dBm @ >1 GHz
    Audio CharacteristicsDistortion< 3%; Response 300 Hz–3 kHz, +1/−3 dB

    FAQ

    Q1: Can your radios be customized with my brand?

    A: Of course. Generally, logos, outer packaging, patterns, etc. can be customized. The minimum order quantity is usually 200 pieces.

    Q2: Can you offer the sample for me to test the quality first?

    A: Yes,we can offer the sample, but sample cost and shipping cost need to pay by yourself, the fee will return to you when place order quality.

    Q3: Do you have radio agent certificate?

    A: Yes,we are, Icom, Hytera, Baofeng,Vertex these radio authorized agent,all of these certificates we have and can offer to you.

    Q4: What is your radios warranty?

    A: Radio body:1 year, accessories:6 months

    Q5: What is your lead time for the radio?

    A: 2-3 days for order prepare after we get payment. Add 5-6 days for Express transportation.

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