Sistem Voting Nirkabel 2.4G (RX-2813)

All-digital design, comply with IEC60914 standard.
Four roads data interpolator communication input, adopting 485 communication protocol
Voting unit and main unit adopt of bidirectional status mechanism, date is dependable.
Adopting 2.4G digital radio frequency communication technology. Multilevel error correction and encrypted coding, has high confidentiality and low error rate.

The distance between main unit and Data interpolator at most reach 1.2 km
Main unit connect computer with RX232 protocol
IU thin design, could put it in 19 inch rack cabinet.
Aseismatic standard is: 1.5M free fall shake.
Voting system is resistive to 8KV static.
Wireless receive/radiate double facility
The range of receiving wireless signal range: Radii 60M
485 communication protocol, don't need worry about communication distance
Built-in LED indication light.

Two setup methods: Wall-mounted and ceiling-mounted
Adopting 2.4G digital radio frequency communication technology
Signal have strong penetrability, and without aspect, 360 degree communication.
Adopting 2.4G digital radio frequency communication technology. Multilevel error correction and encrypted coding, has high confidentiality and low error rate.
Voting unit and main unit adopt of bidirectional status mechanism, date is dependable.

Element adopt of SMD, aseismatic standard is: 1.5M free fall shake.
Date transmission speed reach 10MBPS. Operation more fast and stable.
Adopt of PHSS technology, anti-jamming is strong, and secret is highly.
Could setup manual or automatically coding.
Every voting unit have only IP address, ensure system's stable.
Install 3 AAA batteries. Low power, battery lifetime more than 50 hours.
LCD could show system operation state.
Simple operation, only press one key than can finish sign-in and vote
Keys have different color, it's sharp.
Use with software, have these function
System detection function. Can detect every unit' status.
System repair function. When system make a mistake, repair function can make it come back original setting.

Voting function:
Parliamentary: Yes, no, abst
Multi choice: Select one from three candidates
Select one from ten candidates. (10 keys)
Grade: +++/0/+/++ rating: 1-99 (17 keys)
Voting result could show not press-key person amount and absent person amount.
All the unit's vote could be setup value.
Nominative and secret sign-in optional
Nominative and secret ballot optional.
Vote and sign-in time could programmable
Voting and sign-in results can be displayed within seconds. And automatically stored into database
Voting result can't be edited, but one proposal can make many times voting.
Clear result display methods( histogram/pie/text)
All data can be printed out in diagram/text.