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Email: info@spon.com.cn
TEL: 86-731-855-70190
FAX: 86-731-889-15786
ADD: Changsha,Hunan China
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Comprehensive security
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Business
New modern teaching system
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Industry
High performance price ratio, high stability and high expansibility
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Digital transmission, remote broadcasting
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Combined IP network emergency help system
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Distributed visual dispatch and command scheme
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Safe City
Correspondence, unified command
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School
Integrated software and hardware platform
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Cross Region
Provide a one-stop overall solution
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