HCS-4210/50W pagrindinės sistemos sąrankos valdymo modulis

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