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DT80 VOIP paging intercom system

DT80 VOIP paging intercom system
5Pages

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DT80 VOIP paging intercom systemProducts description and application It is suitable for industries such as ports, ships, power plants, steel plants, railway tunnels, pipe corridors, etc., especially in places with severe interference and harsh environment. Main functions and features Using digital network audio technology, strong anti-interference ability. Dial by number keys, can call any stations, and realize full-duplex handset conversation or hands-free conversation. High-definition voice, the system supports the international standard G.722 broadband voice coding, combined with the unique echo cancellation technology, the experience is better than traditional coding. Smart DSS keys can be set, including function keys, hands-free keys The system can be expanded, and 20 ~ 2000 telephones can be configured according to customer needs The network node is highly expandable, and in combination with the customer's application site, it can provide communication methods in the form of optical fiber and network cable (RJ45). The system takes standard SIP protocol as the core, supports third-party device access, and can interconnect with mainstream IP communication systems and telecommunications operator IMS systems. • Provide an end-to-end overall solution, configure the corresponding system capacity and terminal equipment with suitable interfaces according to specific project needs, and tailor a communication system for customers Rated voltage Built-in speaker Paging volume Communication method 100-240VAC/DC24* 3W/4D ^-110dB (external connected loud speaker) Handset communication / hands free communication / Paging Body material Operating temperature Relative humidity IP rate Weight

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DT80 VOIP paging intercom system Remark: 1. The indoor station DT801C dedicated to the lift works at DC24V 2. The cabin station DT803 can be equipped with gooseneck microphone or pedal switch Features instruction • DT801 Indoor Station The built-in 3W speaker can be used for broadcasting calls in a small-range and low-noise environment. An external YH102A (8C1 10W) horn speaker can be selected according to needs. Hands-free and broadcast calls can be made through buttons and handles; • DT802.DT812 Outdoor Station The built-in 3W speaker can be used for broadcasting calls in a small-range...

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DT80 VOIP paging intercom system Installation: 1 Please confirm the flatness of the installation surface before installation. It is recommended to fix the top two screws first, and then adjust the two bottom mounting feet according to the flatness of the installation surface. Remark: It is recommended to add a rubber gasket to correct the fill during installation, so as to avoid the deformation of the chassis due to the uneven installation surface, which affects the use, especially the normal closing of the outdoor chassis cover, affecting the protection level;

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Wiring diagram (Input Power) :100-240VAC DT801A/DT801B DT802A/DT802B DT812A/DT812B 100-240VAC IS&Tjst (Input Power) :100-240VAC SPEAKER SPEAKER *. if.tf R aciiq~25QV (Communication 1 N PE Interface) 1. The system adopts network cable of more than five categories, AC power supply 1.5mm2, DC power supply 2.5mm2 or more, and the optical fiber is selected according to the telephone communication method; 2. DT801, DT802 and DT812, according to different communication types and different power supply methods, DC power supply is directly connected to the DC24V interface; AC power supply is...

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DT80 VOIP paging intercom systemAC wiring diagram Thanks for choosing our products, NANHUA Electronics is the professional brand of signal transmission and high quality industrial lighting which is trusted and loved by global users from various industries. Read and understand these instructions completely and carefully. Wrong installation and operation may lead to fires, electric shock, and others. Due to our continued efforts to improve our products, product specifications are subject to change without notice. ©NANHUA Electronics Co., Ltd. All rights reserved. www.nanhua.com

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DT80 VOIP paging intercom system 5Pages

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DT80 VOIP paging intercom system
5Pages