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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 onQ: 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.
Specification of wireless call button K-J3
3-key: CALL, BILL, CANCEL
Signal Distance: 200M in open area
Material: PC and waterproof silicone
Dimension: 6.5*6.5*1.6cm
Color: black-green and black-black
100% waterproof
With a 12V 23A battery
