Cloud Broadcast System is a highly integrated and intelligent public broadcasting system based on computer network technology, constructed in a modular and layered architecture.
The system employs fully digital transmission, primarily using wide area networks (WAN) as the transmission medium, while also supporting multi-network transmission in combination with local area networks (LAN). It adopts a distributed broadcasting approach, enabling multi-point control within LAN environments without being rigidly constrained by the host device. Under WAN conditions, the host serves as the core service unit. The system integrates multiple transmission methods, breaking the limitations of traditional public broadcasting systems that only support downstream transmission, single-network deployment, and centralized control from a control room. It boasts robust interactive capabilities.
The Cloud Broadcast Host is compatible with various functional terminals, including playback terminals, on-demand terminals, paging terminals, and one-touch emergency assistance terminals. The host itself integrates an audio source player, preamplifier, timer, equalizer, and can be expanded with fire alarm interfaces, zone controllers, 4G network modules, FM radio, and FM modulation functions. It also features powerful audio matrix capabilities.
The Cloud Broadcast System is suitable for diverse applications such as airports, ports, university campuses, schools, large-scale event venues (e.g., expo parks), sports stadiums, industrial parks, parks, rail transit systems, village broadcasting networks, emergency broadcasting, and highways, demonstrating exceptional performance characteristics.
Model | WEP5501 |
Screen Size | 17 inches |
Control Method | Touch-sensitive |
Working Environment | Ambient temperature: 5-35ºC; Relative humidity: ≤75%; Atmospheric pressure: 86-106kpa |
Timed Power Supply Load Capacity | Single-channel current: 2A |
Signal-to-Noise Ratio for System Audio Signal | LINE: >70dB; MIC: >60dB |
Distortion Level for System Audio | 1kHz<0.5% |
Standard Input/Output Level for System Audio Signals | LINE : 500mV±20mV; MIC :10mV±2mV / 0dBV |
Self Power Consumption | AC 220V/50Hz/120W |
Package Dimensions (L x W x H mm) | 580x390x350 |
Machine Dimensions (L x W x H mm) | 483x350x320 |
Gross Weight/Net Weight | 23kg/16kg |
WEP5500 4G Wireless Public Address PlatformApril 19, 2021The Control Platform includes Data management, Terminal management (monitor staus and control), Multi-level authority management and Media file management.view
WEP253/WEP253RP 4G Emergency Broadcast Multi-mode TerminalApril 19, 2021WEP253RP is an emergency broadcast multi-mode terminal developed specifically for PA system., which integrates with the function of the FM receiving, network / TS audio decoding, signal amplification ...view
WEP5540/WEP5541 4G Village-leveled Emergency Audio DecoderApril 19, 2021The WEP5540 is a multi-network, multi-functional cloud broadcasting control host that integrates diverse control capabilities. When used with different upstream and downstream devices, it can form var...viewwe will contact you within 24 hours.
Panama Invest and Fest Guangzhou 2019April 2, 2019On April 1st, DSPPA is honored to attend the Panama Invest and Fest Guangzhou 2019.view
DSPPA, Happy Birthday!August 10, 2018DSPPA, Happy Birthday!Yesterday, August 8th, is the 30-year-old birthday of DSPPA. The 30th anniversary celebration and fifth Thanksgiving Day of DSPPA was held in DSPPA headquarter. More than 800 emp...view