This system is used in the restaurant, bar, night club, hotel, hospital, school and service plus.
When the customer want to order menu or anyother service, they only need to push the transmitters, then the host would be know which table need to service though the host board. Each host board can control 30 PCS tables. This system can help you save the labor, save the time. Most important is that offer the service faster and on time.
Name: Host Boad
Frequency: 433MHz (Adjustable according to different Country' demands)