VT 6200 UNC-D Mono QD Headset with Noise-Canceling Mic, HD Voice, Compatible with Desk Phones – Lightweight, Office Use Car Chargers 5G WAN + 4× Gigabit

5G WAN + 4× Gigabit LAN ports for high-speed wired access

The NVR supports up to 4 SATA hard drives

Distance Up to 30 m Connectors Power 1 x DC Jack Environmental Operating Temperature 0 - 50°C Storage Temperature -20 - 60°C Humidity 0 - 80% RH

Collect the data accurately

Perfect for schools

VT 6200 UNC-D Mono QD Headset with Noise-Canceling Mic, HD Voice, Compatible with Desk Phones – Lightweight, Office Use Car Chargers 5G WAN + 4× GigabitVT6200 UNC D Duo QD Headset with USB Inline Control Stereo Audio & Call Management Key Features Duo QD Headset: Dual ear stereo headset for immersive communication. USB Inline Controller: Features answer end, mute, and volume adjustment buttons. Noise Canceling Microphone: Minimizes background noise for professional call quality. HD Audio: Wideband speaker supports superior sound for VoIP platforms. Flexible & Durable: Adjustable headband, soft