Specifications

Wireless Call System
1. Build an comfortable enviroment for construction site
2. Improve level of constIruction site

Wireless Call System for Construction Site

Specification of display receiver K-236

1. With high strength aluminum alloy shell, durable in use
2. Use digital code technology and the function is steady and reliable
3. Show 3-digit number.
4. It can work with 400pcs 1-key or multi-key call buttons in max
5. It can show different service type

6. It can show 2 groups of number at the same time
7. It can save 32 calling info in turn, and apply in basic service places.

Technical parameters:

Working voltage: DC12V~18V
Working current: <20mA

Working Frequency: 315MHz±75k

Transmission distance: >300M

Size: 365*158*40mm

 

The Specification of call button K-L

 1.Wall Installed, waterproof 

  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

 

 

Delivery time:sample or small order within  3 days and bulk order within one week.

 

 

Payment: T/T .Western union .Paypal.Escrow 

 

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 .

 

 

If you are interested in Wireless Call System , please contact me anytime, I will reply to you in 24 hours. Thank you.

 

 

               Wireless Call System for Construction Site