Specification of dispaly receiver K-200CD

1 With high strength ABS material cover , durable in use

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

3 It can show 3-digit number and also can show ABCDHLPU,easy to disinguish

the service area.from 001-999.A01-U99.

4 It can work with 200pcs 1-key or multi-key call buttons in max

5 Can show different service type by fixed. slow flash.flash.

6 It can save 10 calling info in turn,and apply in basic service places.

7 Calling Alert :Sounds or music

Technical parameters:

Working voltage: DC12V-DC 18V

Working current: <20mA

Working Frequency: 315MHz±75k

Dimension: 225*165*40mm

Specification of Watch Pager K-300

1. Can work with 99pcs 1-key or 3-keys transmitter in max

2.Show 4-digit number . First number show total the coming call .Third and Fourth number show the talbe No. from 01-99 and first letter can be ABCDEFHLPU. Last number(letter) show the service type

3.Can indicate different service type with specical symbols

4.Can store 10 calls and track the calls up and down

5.3 reminder ways:sound promt,vibration,or both

6.Battery is AAA 1.5V

Technical parameters:

Power: AAA LR03 #7 battery,1.5V

Working Frequency:315MHz±75k

Transmitted Distance>300m in open area

Size:55*45*18mm

Specification of Button K-D3

1. Water-proof

2.work with our receiver to combined the wireless calling system

3.Can be installed on each table,when the customer need help only press the button,the

calling no will be shown on the screen,so everyone can easy to know who is calling.

4.3key button,Hep;Drip;Cancel 

Technical Parameter:

Working voltage: DC12V

Working current: ≤35mA

Use Frequency: 315MHz±75k

Transmitted Power: ≤20mW

Transmitted Distance>500m in open area