
Bd550/558/556/55X/552 Two-Way Radio UHF VHF Professional Digital Dmr Walkie-Talkie Handheld Portable Long Range Original. Digital Noise Cancellation: Ensures super audio quality in noisy environments with digital encoding and correction. Dual Timeslots Capability: Improves frequency usage efficiency for better communication performance. IP54 and MIL-STD-810G Certified: Built to withstand water, dust, shock, vibration, and extreme temperatures. Analog and Digital Compatibility: Supports both modes allowing migration to digital at your own pace and budget. AES Encryption: Provides secure communication with advanced encryption technology. Long Battery Life: Up to 16 hours with 2000 mAh battery under 5/5/90 duty cycle. Wide Frequency Range: Covers UHF 400-470 MHz and VHF 136-174 MHz for versatile use. Fast Lead Time: Peak and off-peak season lead time within 15 workdays.