Submitted by Beth Wilson, RI SHHH
46
IR Equipment
nDescription
uUse infrared light signals
uMicrophone near speaker, connected to IR transmitter
uWireless receiver (earpiece or loop)
nAdvantages
uLine of sight
FCannot bleed into next room
FCan use in “closed” setting
uDistance from speaker
nDisadvantages
uMore setup than FM
uCannot use outside
uInterference when light blocked
Price:
Personal: $200
System: $1,000