elevator wireless calling system for construction site wireless call button system for emergency lift call bell

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$35.00 - $41.00 / Sets | 1 Set/Sets smart wireless call system (Min. Order)
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Quick Details
Place of Origin:
Fujian, China
Brand Name:
Model Number:
Product Name:
elevator wireless calling system
construction site, elevator, lift
Button Size:
Button battery:
12V 23A battery
Transmitter Distance:
300-500 in open area
12 months
Supply Ability
Supply Ability:
1000 Piece/Pieces per Week smart wireless call system
Packaging & Delivery
Packaging Details
each unit of elevator wireless calling system in standard box
Lead Time :
sample order within 3 days and bulk order within one week

elevator wireless calling system for construction site wireless call button system for emergency lift call bell







Product Description


elevator wireless calling system is widely used in construction site and service area of restaurant, hotel, café, hospital, bar, casino and so on. It consist of call button for guest or worker use and signal receiver for waiter or administractor use. When the guest or worker needs any service, he or she just press the button, the calling number will be showed on the RECEIVER of watch or display screen with “dingdong” sound or vibration. So the waiters or administractor could offer service very timely.




The System consist the following parts:

-Receiver Screen

-Transmitter Button

-Signal Repeater(optional)






Specification of display receiver K-302:


1 with high strength aluminum alloy shell, durable in use

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

3 It can show 3-digit number. .

4 It can work with 400pcs 1-key or multi-key call buttons in max

5 It can save 32 calling info in turn, and apply in basic service places.


Technical Parameter:

Working voltage: DC12V~18V

Working current: <20mA

Working Frequency: 315MHz±75k

Dimension: 240*140*40mm


Pictures of elevator wireless calling system K-302 display receiver:













1. 100% Water-proof

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

3. Can be installed on elevator wall, when passange 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. 1-key button: CALL

5. Color: White


Technical Parameter: 

*Working voltage: DC12V

*Working current: ≤35mA

*Use Frequency: 315MHz±75k

*Transmitted Power: ≤20mW

*Transmitted Distance: >300m in open area

*Size:  88*56*33mm 

Any language any logo acceptable


Pictures of elevator wireless calling system K-L Transmitter Button:











More call bell of elevator wireless calling system:

















Personalized buttons as you need:








Attention on Battery

The transmitter buttons and watch are with battery. And some shipping company for few countries forbid shipping the product with battery. If so, we may have to remove the battery. Please confirm with us about the shipping details before departure.




Install and Maintain

*Wireless device, no wiring involved.

*The Display and Signal Enhancer are operated by 100-240V power supply.

*The button work with 12V 23A battery.

*The buttons number can be registered by the Display Setting, the button can fixed or paste on the wall or table. and the button is waterproof.

*Some of buttons any language and logo is acceptable .Welcome your OEM.




Advantage of our system

1) Revolutionary product to increase staff efficiency, lower labor costs.

2) Simple but elegant, value for money.

3) Customer do not need to shout or wave hands to call waiters, improving customer appreciation of service.

4) Provide a comfortable atmosphere.




Illustration pictures of elevator wireless calling system








More Pictures of  elevator wireless calling system:








Packaging & Shipping



1) Receiver: 1 piece of display receiver in a box, box size: 41*21*8cm

3) Transmitter Button: 30pcs or 33pcs of the buttons in a full box, box size: 25.5*18.5*6.5cm


Lead Time

It will take us about 1-3 working days to arrange your order after receive your payment, and the shipping of door to door (Express delivery) will take about 3-7days.


Shipping Way

DHL, EMS, FEDEX, TNT, Hon Kong Post Air Mail, Aramex, Sea Transportation, Air Transportation



T/T(30USD service fee), Paypal(4% service fee), Western Union; 100% payment in advance.




Company Information


      QUANZHOU KOQI LIMITED is specialized in wide range of electronic communication equipments, such as Elevator Emergency Call Button, Nurse Call System, Walkie Talkies, Vehicle Radio, Signal Repeater, PABX, PBX System, IP PBX and wireless network products. Some models are with CE, RoHS & FCC approval. Our main markets are South America, Europe, North America, Asia and the Middle East. Our products have won a good reputation in those markets.  Also we can provide OEM and ODM service if necessary.




Our Services

1. Reply your enquiry in 24 working hours.

2. Experienced staffs answer all your questions in professional and fluent English.

3. Customized design is available. OEM is welcomed.

4. Exclusive and unique solution can be provided to our customer by your our well-trained and professional engineers and staffs.

5. Special discount and protection of sales area provided to your distributor.

6. Do the best products and design the personalized items for our customers.






1. What applications do the systems used for?

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


2. How to personalize the buttons as needed?

We can personalized the buttons as you need: put your own LOGO on the buttons, change the text of CALL, BILL, DRINK, CACEL, or change to be your language. And for the personalized buttons, you need reach the MOQ according to different model. And the leading time will be 2-5 working days longer.


3. How to fix the buttons on the table of the wall?

For the buttons fixed, you can buy the menu holder to stop from being stolen.

You can also buy the double sided tape to stick on the table.

There are holes at the bottom of the button, you can fix the base to the wall by holes.





If you are interested in any of our elevator wireless calling system, please feel free to contact me. I will reply to you in 24 hours, thanks.