OBT-9811 Public Address Professional Intercom Audio SIP One-Key Outdoor SIP Alarm Column VoIP phone |SIP PA System|Shenzhen the OBTPA technology Co., LTD.

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OBT-9811 Public Address Professional Intercom Audio SIP One-Key Outdoor SIP Alarm Column VoIP phone

Product

Intelligent PA System

Power Amplifier

Ceiling Speaker

Wall Mounted Speaker

Horn Speaker

Volume Controller

Conference System

Hanging Speaker

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About Us Company Profile Company Image Company Culture Honor Certificate Contact Us

Product SIP PA System Intelligent PA System Power Amplifier Ceiling Speaker Wall Mounted Speaker Column Speaker Horn Speaker PA Microphone Volume Controller Garden Speaker Conference System Hanging Speaker

Solution Medical Education Convention and Exhibition Venues Commercial Residence Transportation Government Agencies Scenic Tourism Emergency Safety

Cases Multinational Companies School Hospital Exhibition Hall Shopping Mall Community Highway Subway Government Agencies Safety City Prison Scenic Tourism Hotel Park Mine

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