Model：PKS-B3
Voltage: AC110V~220V/50Hz~60Hz
Power: 20W
Channels: Standard 11 (add up to 224, optional items)
Channels size: L36.5*W14*H11cm=7 + L22*W7*H11cm=4)
(22 Channels size:：L36.5*W7*H11cm=14 + L22*W7*H11cm=8)
Out method: Screw out
Out inspection: Infrared radiation detection
Control system: full digital circuit control
Payment method: coins, bills, give change, IC card, Credit card (optional items)
GSM system: optional item
Display advertisting:  Large glass window + 7 inch hd touch screen, sale operation and advertising display (optional items)
Machine dimension：W60cm*D40cm*H171cm