ETMY ET-D88 best digital walkie talkie,dmr walkie talkie,dmr handheld radio for sale

Main features

Future-ready DMR Tier II Standard
The ET-D88 is a true DMR radio, fully compliant with ETSI TS 102 361-1/-2/-3 standards, ensuring perfect compatibility with any brand of DMR handheld radios or repeaters. You can upgrade channels one at a time at your own pace, without purchasing new infrastructure.

512 Channels/32 Zones – Effortless Fleet Management, Say Goodbye to Hassle
Hotels divide floors into different zones, security companies separate day and night shifts, and fleet leaders use color-coding to mark routes. 512 channels allow you to assign a clean frequency to each department, with room for expansion; 32 zones simplify the menu, allowing new employees to quickly get started and begin communicating immediately.

2.4-inch Color Screen and Programmable Buttons
The sunlight-readable display shows caller ID, battery level, zone name, and scrolling SMS messages. Four side buttons can be mapped to single-person operation, remote kill, recording on, or quick zone, turning the DMR radio into a personalized command center.

400 Hours of Recording – Evidence Anytime
Every call, whether private or group, is timestamped and stored internally. No additional adapters or cloud fees are required. In the event of a client dispute or security incident, simply plug a USB-C cable into any laptop to retrieve the audio – ideal for insurance, training, or compliance audits.
AES-256 Encryption (Optional) High-level AES-256 encryption for both voice and data makes the ET-D88 the best digital radio choice for those who cannot afford to be eavesdropped on, such as bodyguards, celebrity events, and cash transport teams.

AMBE+2™ Vocoder + AI Noise Reduction
AMBE+2 processes 30% more voice data per frame than the previous codec, delivering a warm, FM-like sound quality even at -120 dBm signal strength. Dual-microphone AI technology eliminates 30 dB of restaurant noise or engine roar, ensuring concierges can hear guests clearly, not the noise of a blender.

IP68 dust and water resistant
The ET-D88 withstood immersion in 2 meters of water for 4 hours, a 2-meter drop onto concrete, and temperature cycling from -30°C to +85°C, while still maintaining normal call quality.

Micro-USB interface and desktop charging dock
No dedicated interface required—use the same charging cable as your Android phone. The magnetic charging dock on the reception desk ensures the walkie-talkie starts with 100% battery every time you start work, eliminating worries about insufficient power during lunch breaks.

Other Functions

• AES256 (Optional)
• Wide and narrow band selection
• Noise cancellation
• AMBE+2TM Digital speech codec
• Individual call/Group call/All call
• Programmable key function
• Speech encryption
• Scanning function
• Emergency alarm
• Support recording function
• Support SMS function