
Specifications
System
HCS Host Required
HMS-4X with HCS Firmware and HLI-ET2 module
Max Endpoints Supported
64 (IKB-12P, HRI-12B, HRI-12M)
Intercom Channels
1
Network Connection
3rd party network switch via HLI-ET2
Connectivity
Ethernet/PoE Connector
RJ45
Handset Connector
4-pin XLR-M
GPI Connectors
(2) Terminal Block 16 Pole, 3.8mm
Audio
Handset Mic Impedance
200 ohm (Dynamic)
Mic Gain
60dB (Dynamic)
Mic Limiter
+23dB
Frequency Response
400Hz - 8kHz +/- 3dB, contoured for intelligibility
Distortion
<0.1% THD @ 1kHz
Mic Noise
<-65dBu
Headphone Load Impedance
>32 ohms
Headphone Output Level
+12dBu before clipping
Headphone Max Gain
12dB
Headphone Noise
<-65dBu
Sidetone
-6dB (selectable)
Headphone Limiter
0dB (selectable)
GPI Logic Input
GPI Inputs
28
Input Style
Powered input, close contact to ground
Detection Voltage (Min)
3V
Input Voltage (Max)
5V
Output Voltage
5V
Output Current (Max)
1mA
Power
Power (Max)
5W
BTU (Max)
17 BTU/hour
PoE Standard
IEEE 802.3af-2003 Class 0
PoE PSE Max
15.4W DC
PoE PD Max Draw
12.95W DC
Environmental
IP Rating
IP65 (flush-mounted with appropriate perimeter seals)
Humidity
0-95% relative
Operating Temperature
-14 to 131 degrees F (-10 to +55 degrees C)
Dimensions
Height
8"
Width
10"
Depth
3.6"
Height (mm)
203mm
Width (mm)
254mm
Depth (mm)
93mm
Weight
Unit Weight
27.9oz (0.79kg)
Product Weight
1.744 lbs
Why Choose SoundPro?
Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.