Lift button wireless calling system for construction personal

Lift button wireless calling system 1. Build an comfortable enviroment for construction site 2. Improve level of construction

  Lift button wireless calling system for construction personal

  

 

Specification of display receiver K-55:

1. Elegant-style menu holder placed on each table including call-button.

2. Calling numbers display panel, located at the staff area, including built in audio sound (chime) with optional external speaker. Can be either wall, ceiling, or desktop mounted. 

3. The customer calls the waiter by pressing the call button on the table calling unit.

4. A flashing light on the table unit confirms the customer request.

5. The calling table number lights on the monitor panel and a chime rings. 

6. The waiter responds and resets the call by depressing the button on the table calling unit.  

Receiver Technical parameters:

Size: 200*123*35mm

Color: black Decode: Learning code

Display: 2.3inch digital tube

Working Voltage: DC 9V/1A

working band: 315

Remote distance: 500m ( no obstructions )

Operating Temperature: -30~+80°C

Receive sensitivity: -108dbm Static

Current: <430mA  

Communication: Wireless

Show number: Display 1 number at the same time

Max number: 99

 

The Specification of call button K-L;

 1.Wall Installed, waterproof 

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

 3.Can be installed on table or wall ,when the worker need help only press the button,the calling  no will be shown on the receiver ,so other work can easy to know who is calling.

Technical Parameter:

Working voltage: DC12V

Working current: ≤35mA

Use Frequency:  315MHz±75k

Transmitted Power: ≤20mW

Transmitted Distance>1000m in open area

 

Warranty:12 Months

FAQ

Applications

Wireless calling system can be used in restaurants, hotels, hospitals, tea house, coffee shops, health clubs, beauty salon, spa center, bars, swimming pool, beach, etc

What are the components of the wireless calling system?

1. Wireless receiver, installed on the count  

2. Call button, installed on each table

3. Signal repeater (optional), enhance the signal

How does the system works?

When the worker presses the call button , their number will appear on the reciever with ringing. The worker on the lift will know who's calling need and go to there .

Lift button wireless calling system for construction personal