Place of Origin
Chongqing, China
Product Material
ABS Plastic
Signal Range
About 100-150 meters in a wide-open field
Standby Time
About 24 hours
Power
Smart_Box:5V/2A, Keypad:9V/1A
Product Usage
For Waiter Calling the Guests
Application Scene
Restaurant, Cafe , Food City, Dessert Bar, Buffet, etc.