Y-99B  waiter caller system wireless receiver

1 with high strength aluminum alloy shell,durable in use

2 Use digital code technology and the function is steady and reliable

3 With 4 high brighty LED screen,the visual distance will be 50 meter indoor
4 It can work with 99 routes transmitter MAX,all single-key button can work with Y-99S
5 It can save 20 calling info in turn,and apply in basic service places.

1 The system can memory 20 different calling number at max

2 If the systme only receive one calling info,it will show 20 seconds,and then goes into stand

   by state; if there is new call within 20 seconds,it will show the first number for 5 seconds,and

then dispaly the new calling info with remind ring.

3 During the showing time,if the same nubmer call again,the system will ring each time it

   calls,eg:if No.05 is showing and 05 call sagain,it wiill ring again

Working voltage:DC12V~18V
Working current:<20mA
Working Frequency:315/433MHz±75k