Europe  American Asian Africa  : single slot machine, line slot machines, roulette slot machine coin type, paper type, type of lottery, the electronic currency read card reader.

Product introduction:
Power source: 9V square battery in series
Working voltage: 27V
Working mode: 56MHZ direct frequency
Antenna mode: built-in + enhanced external [non removable]
Instrument color: Black
Instrument power: 20W
Power switch: push button switch
Heat radiation mode: internal heat sink

emp slot machine jammer circuit  emp jammer app emp jamer