Call Button x 1 
Talk Button x 1

3.5mm Stereo Jack Socket x 1 
(For Headphone / Microphone combination)
Headset Impedance 24 ohm 100mW(min)
Microphone Level -45.2dB
(Tip: Mic、Ring: Phone、Sleeve: GND)

3.5mm Jack Socket to connect to TD-3 Tally Indicator

VR with Multifunction Switch (Adjusts the volume of the headphones)

Bi-Color LED – RED indicates LIVE/GREEN Indicates CUED

Red light

Yellow light

Green light – Outgoing call
Red light – Incoming call

Ethernet RJ45 x 1 (11V~36V)

300 Hz~7 KHz, < +/-3dB

< 0.1% @1KHz

>70dB

Up to 100m between Base Station and Slave

0°C to 40°C

-20°C to 60°C

10% to 80% (non-condensing)

81.2 x 142.6 x 49.6 mm

230 g

1 x ITC-300SL Belt Pack
1 x Headset with microphone
1 x Tally LED Indicator
1 x GPI Cable
1 x Ethernet Cable
1 x Earphone Cable
1 x Black Velcro
1 x Velcro
1 x Thank You Card
4 x Ethernet Cable Connector Set