Specification Description / value
Input Voltage ±29.5V DC
Input current (speaker off) 0.3A
Input current (Max) 0.5A
Powerline utilization
HKB (local power) = 1 beltpack
HKB (speaker off) = 2 beltpacks
HKB (speaker on) = 3 beltpacks
Note the maximum Powerline capacity of the HMS-4X. Use the
HelixNet Cable Calculator
available from the Clear-Com website to validate load and cable distance.
AC adapter - wall (not included)
Input Voltage range 100 - 240V AC
Input frequency range 50 - 60Hz
Input power connector Universal
Output Voltage 48V DC
Output power (Max) 15W
Output power connector KPPX-3-P
PoE - Power over Ethernet
Device class IEEE 802.3af-2003 – Class 0
PSE 15.4 W DC max @ Power Source Req.
PD
12.95 W DC max @ Powered Device Draw
Environmental
Specification Description / value
Temperature 0˚C - 45˚C (32˚F - 113˚F)
Humidity 0 - 90% relative humidity