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ProductOur company began to engage in the design, processing and production of professional audio and stage lighting in 2009, aiming at various professional engineering products in the field of sound reinforcement and lighting.
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CaseFor large-scale theatres, stadiums, theatres, performing arts venues, professional cinemas, conference venues, commercial broadcasting, schools, outdoor cultural and tourism fields.
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Technologyhe "Sound Vision" technical exchange space.
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AboutIn 2009, the company began to engage in the design, processing and production of professional audio and stage lighting, aiming at various professional engineering products in the field of sound reinforcement and lighting.
Product Center
Product Center
Simultaneous interpretation infrared receiver
Product features: Industrial plastic appearance design, beautiful and generous, with black and white color options; With detachable collar clip, optional front and rear installation; Ultra wide angle design, wide signal reception range; Anti interference design ensures that each channel does not interfere with each other when listening, and can prevent interference from electronic devices such as mobile phones; LCD high-definition LCD displays the current unit's language channel number, battery level, volume level, and signal strength; High fidelity circuit design, no noise or noise, with high signal-to-noise ratio and speech clarity; Equipped with a "channel" button, six language channels, and paired with high-quality earbuds, users can freely choose the listening channel according to their own needs; With volume adjustment button, the volume can be adjusted; Within the effective range of infrared emission, there is no limit to the increase in the number of receiving units; And can freely move the position of the receiving unit; Built in 3.6V high-performance multi-core lithium battery power supply, low-power circuit design, continuous working time up to 30 hours;
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Simultaneous interpretation receiving unit charger
Product features: 1U chassis design, easy to operate; Equipped with 40 charging interfaces, capable of connecting 40 wireless voting units for charging at a time; Suggest installing it on the desktop for easy charging; If a cabinet needs to be installed, please reserve a location for the microphone unit to be placed;
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Product features: Adopting bidirectional encrypted data validation communication method, it can quickly correct accidental communication errors, Adopting data theft prevention technology to perform multi-level error correction and encryption scrambling processing on data during information transmission to prevent data theft; Adopting anti-interference circuit design can prevent interference from electronic products such as mobile phones; Adopting 433M wireless communication and 15 channels for data transmission; Supporting the simultaneous use of a conference system with voting function in hand, voting simultaneously with microphone units, and data aggregation; Supporting two communication antenna interfaces (BNC interface x2), dual signals make the transmission more stable; Support one way cascading interface (round head DIN-8 socket interface x1), which can be connected to the host of the handheld conference system for communication; Supports one 232 serial port, can connect to a computer, and control the system through software;
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Product features: 1U chassis design, easy to operate. Equipped with 40 charging interfaces, capable of connecting 40 wireless voting units for charging at a time; Suggest installing it on the desktop for easy charging; If a cabinet needs to be installed, please reserve a location for the microphone unit to be placed;
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Product features: Adopting a user-friendly interface design, the operation is simple and clear, and can be fully mastered in 3 minutes; Standard RS232 communication protocol, perfect combination of computer and host management; Equipped with line detection function, it can detect the connection status of the speaking unit; Participants can browse meeting records and discuss meeting content through computers; Equipped with backup function, once the system settings are backed up, the next software reinstallation only needs to import the backup file; Support dual screen display, which can publish conference content to secondary screens such as projectors, splicing screens, etc; Font background and other settings can be freely set;
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Product features: LCD display screen, displaying user ID number, voting status, signal indication, battery level, etc., Chinese characters display, intuitive and convenient; And it can display voting topics for representatives to operate conveniently; Adopting a dedicated wireless transceiver module, with strong anti-interference ability and a transmission distance of up to 50 meters, it can be used normally in the visible area of the studio; The micro power transmission is less than 10db and is not subject to the control of the committee; It has 15 wireless data communication channels and can be set arbitrarily. Effectively avoiding the occupation of wireless channels by other devices; Powered by a 3.7V lithium battery, with a 3-level battery level display; The usage time is about 50 hours, and the charging time is about 4-5 hours; Each voter has a unique address code; Each communication channel wireless data collector can carry 250 wireless voting devices, and a system can accommodate up to 3750 seats; Compatible with hand held conference systems with voting function for simultaneous use, voting with microphone units, and consolidated statistics;
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Guangzhou Weisheng Shijie Intelligent Electronics Co., Ltd
Copyright: Guangzhou Weisheng Shijie Intelligent Electronics Co., Ltd
Record number: 粤ICP备2022074399号-1
Website：300.cn Beijing SEO Business license
Address: No. 18 Xin Yang, Shanqian Tourism Avenue, Shiling Town, Huadu District, Guangzhou
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