Elevator Alarm Bell System for Building Site

each unit in standard box

Specifications

 Elevator Alarm Bell System for Building Site  

Specification of K-302:

1. with high strength aluminum alloy shell, durable in use
2. Use digital code technology and the function is steady and reliable1          

3. Show 2-digit number 
4. It can work with 99 1-key in max
5. It can save 20 calling info in turn, and apply in basic service places    

6. Size:200*120*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 Elevator Alarm Bell System , please contact me anytime, I will reply to you in 24 hours. Thank you.

                Elevator Alarm Bell System