The wireless calling system has millions of different code which can be paired easily and freely. And it is widely used in restaurant, café, bar, tea shop, KTV, bank, office, factory, hotel, hospital and so on.

This receiver host can read number 1 to 999, and also can distinguish the room number and desk number (bed number in hospital). It also can connect to the computer by USB cable, install the software to the computer, then the computer can receive the calling information and store it.

Promised promised by seller about returns

__________________________________________

our purpose is trying our best to make your satisfaction

We will refund you for items returned within 7 days of you receiving them, for any reason. A full refund will be given if items are returned in their original condition Merchandise which is damaged or missing components is not refundable.
Buyers are responsible for return shipping with proper packaging.
On receiving items, we will refund you immediately.

Warranty Maintenance

_________________________________________

We provide 1 month replacement and 12 months maintenance warranties. Items can be replaced during the first month or maintained for the first year.
Buyers are only responsible for the return shipping fees for warranty items.In most cases, buyer will only have to return the problem components rather than the entire package.
Before returning items, please make sure you get our return address, and write "gift"on the delivery detail sheet. Please use regular postal service and send us the tracking number. As soon as we receive the items, we will repair or exchange them ASAP

we try our best to make every customers satisfaction

Any questions. be free to contact me ,I will do my best to help you