Detailed Product Description

Features:
1) The service button can be put on the table, bed and shelf. If guests or 
    patients need service or help, just push the relevant key, then the waiter or 
    nurse can receive the request messages by LED screen host   
2) Wireless products, no wiring involved. The buttons is 1 x AAA battery operated. 
    The button's number can be defined if needed 
3) Applications: tea or coffee house, spas and salons, health and fitness 
    clubs, restaurants, hotel, conference rooms, executive dining rooms, 
    saloon, nightclubs, bowling alleys, massage house, churches, casinos, 
    golf and country clubs, hospitals, health clubs, and offices 

Product parameters: 
1) Transmitting frequency: 315.6MHz
2) Coverage: 500 meters (in open area)
3) Power supply: 1 x 12V battery
4) Antenna mode of the button: inside
5) Responding speed: <1s
6) Coding mode: FM
7) Size: 6.5 x 6 x 2cm
8) Color: wooden color
9) Weight: 35g