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shenzhen,China
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LCD Display 250 Voters Conference Voting System 2.4GHz 15 Channels
LCD Display 250 Voters Conference Voting System 2.4GHz 15 Channels
Conference Room 10MW Wireless Voting System 100 Units 150m Working Distance
Conference Room 10MW Wireless Voting System 100 Units 150m Working Distance
1.5W 433M UHF Conference Voting System Multi Channel Encryption
1.5W 433M UHF Conference Voting System Multi Channel Encryption
Classroom Electronic Audience Responses Voting System 8P-DIN
Classroom Electronic Audience Responses Voting System 8P-DIN
RS232 Electronic Voting Devices In Conference Anti Interference
RS232 Electronic Voting Devices In Conference Anti Interference
OEM ODM Conference Voting System 220V 1.5W Voting Conferencing Equipment
OEM ODM Conference Voting System 220V 1.5W Voting Conferencing Equipment