The TELIKOU WS-4A : 4 WIRE USER STATION is a two channel user station. It adopts wired connection. The system is stable and reliable. Full-duplex communication has clear and loud sound quantity.
BANDWIDTH:
300Hz-4000Hz
EARPHONE:
Dynamic 50-2000 ohm
MICROPHONE:
Dynamic 100-600 ohm
SPEAKER
5W, 8ohm
POWER SUPPLY:
12VDC, <0.5A
ENVIRONMENTAL:
0° - 70°C(32°-158°F)
DIMENSION:
8.27” (W) x4.49” (H) x2.13” (D), 210mm x 114mm x 54mm
WEIGHT:
0.56kg