Pager Calling Button， 433MHz， Can Matching Model A B C
Specification :
Small , low current draw
RF frequency : 433MHz
Modulation mode : ASK ( AM )
Working chip : learning code
Power : 3V CR2032 battery ( included）
Working current : 17MA
Emission distance : 100 meters ( open area )
Working temperature : -20 Celsius to 55 Celsiuse
Has sticker , can be fixed on the table
Four key : Call , Cancel , Pay , Order
Size: L64*W61*H15mm
Catalogs for more options