Building Construction Site Exclusive Call Button Wireless Floor Call Bell

• Talk Range: 200m in The Open Area
• IP Rating: IP54
• Usage: Commercial
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: K-403 K-L
• Display: With Display
• Working Frequency Range: 433.92MHz
• Certification: CE, RoHS
• Name: Elevator Wireless Calling System
• Frequency: 433.92MHz
• Range: 200m in Open Area
• Used for: Restaurant, Teahouse, Bar,Cofe Shop
• Is Customized: Yes
• The Button: Waterproof, Sun-Proof, Dustproof, Shockproof
• Button Size: 88*56*33mm
• Warranty: One Year
• Output Power: <10MW
• Key Button: Call
• Transport Package: Standard Box
• Specification: 26*20*7cm
• Trademark: KOQI
• Origin: Quanzhou, Fujian
• Production Capacity: 2000 Set/Week
• Package Size: 26.00cm * 20.00cm * 7.00cm
• Package Gross Weight: 2.000kg
• Lead Time: 5 days (1 - 100 Sets) ; To be negotiated ( > 100 Sets)

Product Description

Building construction site exclusive call button wireless floor call bell
 

wireless calling system solution of building sites System introduction 
Installed construction site dedicated call button in each floor, and construction site dedicated screen displaying receiver in lift , button is pressed when the floor construction materials are needed,after receiving the calling information of screen display receiver, lift operator open the lift to the appropriate floor to transport material .The elevator call button K-L is a building/construction site dedicated call button, waterproof, sun-proof, dustproof, shockproof. 

1. Exclusive research and development, casting professional.

2. Solid structure, stable proformace.

3. Brand new design, ultra high cost performace.

4. The registation method is stable, no messy code appear.

5. Easy installation, can be used repeatedly.

Elevator floor wireless buzzer fit for construction site                                                

Dimensions	88*56*33mm	Frequency	433.92MHZ
Net weight	40g	Transmitting distance	1.5km (open space)
Material of shelf	PC	EMC interference	Strong
Surface treatment	Polishing	EMI compatibility	Comply domestic standard
Color	White	Battery	Alkaline Battery 23A 12V/one
Keys	Call	Battery life	8-12 months abled
Keys life	Million	Water proof	General watering
Number of keys	One	Suitabled receiver	All KOQI receiver

The K-L call button could work with all our pagers/displays in KOQI wireless calling system. Please find the photos as below for your reference.

FAQ  : 
Q: How long is the effective range of the wireless calling system?
A: The effective range is about 200m in a clearing, the straight line distance is about 40-60m indoor. And it wonot cause the wrong number; shorten the detection distance, as the time goes on

Q: Do you accept the small order? For example we just buy one mobile receiver and one button?
A: Yes, you can contact with us

Q: Can we put our logo on your products
A: Yes, we can customized your logo. But the quantity of the items have special requirements.
 
Q: What certifications do Ycall products have?
A: CE, FCC and RoHS.

Q: How long is the guarantee?
A: Ycall items enjoy one year warranty and maintenance for life.

Q: Do you provide technical support?
A: Yes, technical support is available after sales.
 
Q: What is the delivery time ?
A:Normally, it is shipped with three days after payment received.

Q: How about if I do not know much about this item, and could not install it?
A: This item has full function but easy to operate, the only thing you need to do is to set this item as the instructions sent to you, and if you still feel confused, you could leave a message to us, and we are willing to help you solve any kinds of questions.