Premier Series Professional UHF Wireless Body-Pack Transmitter Microphone System Other Notebook Accessories Detector alerts if elevated carbon

Detector alerts if elevated carbon monoxide levels are present

Preinstalled security screws provide optional tilt & roll lock to prevent tampering with adjustment knobs

Includes 6 rechargeable 300mAh NiMH AAA batteries

4ohm 2" copper voice coil

Premier Series Professional UHF Wireless Body-Pack Transmitter Microphone System Other Notebook Accessories Detector alerts if elevated carbonLED power indicator & channel display; Range: up to 164ft; UHF signal system for wider range & less obstruction; Audio level indicator for wireless system audio signal level; RF signal indicator for transmitter signal strength; SET function for channel selection; Adjustable volume control; 1 4" audio output; XLR balanced output; AC DC adapter power jack; Power supply: 110V 220V; Receiver:; Image & spurious rejection: >70dB; Receiving sensitivity: