Specifications

OK-4003RX  UHF/PLL WIRELESS CONFERENCE SYSTEMS--99 UNITS

1. The system device maximum up to 99 units , it is easy to operate, with voice guide operating and prompt for working condition ;

2. With priority function for chairman unit , the maximum speaker are up to 3 pcs (1-3 selected) the delegate system with the FIFO (first in, first out ) function , the maximum speaker are up to 99 pcs( 1-99 selectable) 

3. Support up to 10 hours continuous work and 18 hours standby time .

4. to meet large conference use , effective working distance: 50-100meters ( related to working environment ) ;

5. conference unit with the battery capacity  display : when the conference unit standby with the low battery capacity in empty , it will quicky send the low battery voltage  data to the receiver, which prompt  the system operator to replace the new battery, the speech conference unit 's battery capacity data will be send to the receiver on real time .

OK-4003RX  WIRELESS CONFERENCE SYSTEM RECEIVER :

 1. the system receiver adopt CPU technology , to control the conference automatically ;

2. the system receiver has 3 wireless conference channels , each channels with 32 frequencies ( adjustable ) , which ensure the system to avoid any wireless high-frequency interference ;

3. speech unit identity code ID and battery capacity information at a glance ( clearly) on the receiver LCD screen , which offers the convenience to the operator .

4. install 19inch standard rack be available ;

OK-4003TX  WIRELESS CONFEREENCE UNIT :

1. chairman conference microphone with 1-3 unit ( 1-3 selectable ), delegate conference microphone with 1-99 unit (selectable )

2. large LCD screen , with identity code ID , UHF high-frequency signal strength (RF), audio frequency signal strength(AF) , channel (CH), frequency(MHZ ), battery  capacity display, and micrphone  ON/OFF staus indicate;

3. digital voice playback conference operation guide ;

4. speech unit ( MIC ON U ) be pick up no sound ( speech voice ), and reachs to the scheduled time ( 5.10.15.20 second can be set  ),which makes the unit automatically exit ( STOP ) and enter to standby status  ;

5. BATTERY : 4 X AA 1.5V high-energy alkaline batteries ;