Poly Trio 8300/8800 Expansion Microphones, Part# 85X00AA DLS console Impedance: 50 Ohm

Impedance: 50 Ohm

The efficient NEC 4 PORT DIGITAL CALL LOGGING UNIT VSR-4  /  DTERM VOICE SECURITY RECORDER 4-Port 780273 unit performs call recording for 4 extensions

Real-time / playback video with high quality at 30 / 25 FPS

This is a 4m lc (male) to sc (male) aqua duplex riser-rated fiber patch cable

Stereo High impedance Balanced Inputs

Poly Trio 8300/8800 Expansion Microphones, Part# 85X00AA DLS console Impedance: 50 OhmThe quality Poly 85X00AA Trio 8300 8800 Expansion Microphones extends the pick up range of your conference phone even more allowing you to accommodate more participants in larger meeting spaces. Increase the audio coverage of your conference room with expansion microphones. Improve the quality of the audio and video conferencing by adding external microphones to conference room table. NEW IN THE BOX