Description
The button needs to be paired with the receiver then the unit can work..The wireless call button works with WNKRUN's receiver!!!.Wireless call buttons can improve efficiency and give customers a better experience..Wireless transmitters configured with wireless pager for restaurants, coffee, shops, and hospital service alert..We are equipped with a professional after-sales team to provide 24-hour service. If you have any questions, please contact the seller directly, we will provide quality service.