Poly Sync 40 USB-A USB-C Speakerphone, Part# 772C4AA SPECO 16 Ch Wall Mount Vox Minimum Audio Signal To

Vox Minimum Audio Signal To Activate Relay: 30dbm Minimum / 26dbm Minimum @ 1khz With Vox Sensitivity Switch At Normal / Lower Positions

3at & IEEE802

Strong double-tongue buckle with keeper

Provides DDS network interface

Electrical Special Features Audio Interfaces Serial Interfaces 1 15

Poly Sync 40 USB-A USB-C Speakerphone, Part# 772C4AA SPECO 16 Ch Wall Mount Vox Minimum Audio Signal ToThe quality Poly 772C4AA Sync 40 USB A USB C Speakerphone gives crystal clear calls from your laptop or mobile device with the Sync 40 USB & Bluetooth Speakerphone. Certified for Zoom with wide application support, this portable speakerphone features a steerable three microphone array with full duplex audio that uses built in noise and echo reduction to help ensure that call participants are heard. With a pickup range of about eight feet and a loud