Description of the products:   

The wireless call system is designed for hospital, hotel,restaurant, teahouse, school, 

district,etc. Each system can take up to 99 pcs of wirelesscalling out devices(launcher), Each 

launcher can set up an fixed address, from No.01 to No.99. soonce you press the red button of 

the launcher,  it will show the corresponding number of thelauncher  immediately on the host 

machine, and emit ding-dong music sound or other melodies ( themachine provide 16 pcs of 

melodies, and you can select fixed one play mode or atuo-circleplay mode) 

Brief introduction of the functions:  

1, the launcher use the steady frequently circuit withresonator, the deviation of the frequency 

is small,So the distance of transmit is far .The performance is steady.  

2, the launcher use 2262 chips, the host machine can take thelaunchers up to 99 different 

numbers.  

3, the host mahine  use the  advanced superheterodynemodule to receive the calls, so  the 

receive  result is very good.  The  receivedistance is more far .  

4, 3 LEDs show the number of the calling launcher, the number ofcall times.  

5, built-in speaker, music indicate, and the volume isadjustable.  

6, 16 melodies can be selected, You can set up the fixed oneplay mode or atuo-circle play mode.  

7, The host machine has the reset and previous button, you canfind  the top 10 of previous call 

number. 

8, If you turn on the ALARM switch of the host machine, themachine can be used as 99 defence 

areas alarm machine with the wireless smoke sensor ,or the gassensor, the magnetism sensor of 

the door, infrared detector,etc. If the indicator lamp turn off,it indicate that the alarm is 

active. 

9, The launcher connect with the host machine by wireless,so theinstallation is very 

simple,  .It is suitable for the hospital, the saloon bar,the Karaoka room, the restaurant, the 

tea house, the district, the school that need wirelesscall. 

10, Each system has 15 channels, so in the same zone, you canexpand the lauchers up to 1485. 

There are 3 pieces of LED indicator on the host machine, theleft 2 red led shows the No. of the 

calling laucher, the right green LED is used for showing thenumber of times that the laucher 

called. There are 3 buttons( reset, previous,alarm) and onevolume knob on the host machine.

99 wireless call system