Transmission: 2.4GHz (IEEE 802.15.4) Number of devices: max. 60 pcs. Operating distance: up to 50 m User feedback: via HSRvote application Operating elements: four piezo buttons Size: 112 x 70 mm
Receiver
Transmission: 2.4GHz
Computer connection: USB port (virtual COM port)
Power supply: Power supply via USB port
System requirements: Windows XP SP3, Windows Vista SP2, Windows 7, Windows 8, Windows 10 and Mac OSX
Size: 78 x 22 mm
HSRvote classic: Specifications
Previous version of HSRvote battery free.
HSRvote case
Number of transmitters: 30 pcs.
Number of receivers: 1 pc.
Case size: 430 x 305 x 125 mm
Transmitter
Transmission: 2.4GHz (IEEE 802.15.4) Number of devices: max. 90 pcs. Operating distance: up to 50 m Battery life: >10 years or >10M button presses User feedback: via HSRvote application Operating elements: four buttons Size: 95 x 55 mm
Receiver
Transmission: 2.4GHz
Computer connection: USB port (virtual COM port)
Power supply: Power supply via USB port
System requirements: Windows XP SP3, Windows Vista SP2, Windows 7, Windows 8, Windows 10 and Mac OSX