Daytech Window Speaker System 2 Way Intercom Communication Microphone Intercom Anti-Interference for Bank Restaurant Business Government Office Hospital with Volume Control (2 Pack)
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
DUAL-WAY VOICE INTERCOM COMMUNICATION: Two-way voice intercom counter interphone adopts auto dual-way intercommunication technology,automatic indentification of processing speech signals during a call dose not require any action
INDEPENDENT VOLUME ADJUSTMENT: Window intercom system has the ability to adjust the volume on the both sides; And knob design can be more convenient to operate; Less static noise or hollow sounding
HIGH-SENSITIVE MICROPHONE, LOUD & CLEAR VOICE: This system adopt the advanced microcomputer. It has high quality speaker and high-sensitive microphone. Especial the microphone is deal for the counter and the dual-way inter- communication
PLUG & PLAY: Just need to connect with power adapter and outside speaker to the main station; the microphone cable is flexible
WIDELY APPLICATION: It suitable for the Bank window, Ticket offices,Hospital window, Post office window, Securities window, Embassy visa office, food truck , Hospital, petrol Station ,school,counter,store ,ticket booth, Christmas Gifts
Description
Technical Parameter Working Voltage:DC12V Max.Working Current:200mA Output Power:2W+3W Microphone Sensitivity:45dB±2dB No Distortion Frequency:10Hz-15KHz Packing List 1 x Main unit 1 x Loudspeaker box 1 x DC12V power adapter 1 x 3M Double Sided Tape 4 x locating pieces 1 x User manual, Christmas Gifts