HCS-4210/50W Basic System Setup Management Module
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Basic software module consists of an amount of facilities, e.g. venue design (normal edition), conference management, RF wireless setting, screen management, report system and user management.
Features
- Wireless digital communication, adopting multilevel error correction and encrypted coding for high confidentiality and low error rate
- Voting unit will upload data on its time slot, this communication type is faster than roll polling. It takes about 1 second for 100 voting units uploading data
- When powered on, voting unit will search RF channel and join in the eligible RF channel automatically
- RF transceiving range: 100 m (frequency optional)
- Max. system capacity: 1200 wireless voting units
- Large LCD for displaying voting and sign-in information, easy to use
- Screen backlight can be turned on/off by software
- Key-press sign-in
- Two alkaline batteries (AA battery) for continuous using not less than 120 hours
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