Vehcile-mounted Acoustic Hailing System
Guangzhou DSPPA Audio Co., Ltd. is one of theprofessional audio system manufacturerssince1988. With more than 30 years' history of designing and manufacturing audio products, DSPPA has enjoyed a high reputation in and out of China. Technology innovations, strict quality and environment control (ISO 9001&ISO14000) and market-oriented products have made DSPPA to be the leading brand in the field of public address system and conference system. As the chief editor of the Technical Code for Public Address System Engineering of China, DSPPA is widely recognized as the largest and most professional audio equipment supplier in China.
DSPPA production range: PA amplifiers and military speakers, IP network system, EN54 voice alarm PA system, Sound equipment, DANTE Audio System, Teaching Audio System, Full digital conference system, Remote HD video conference system, Paperless conference system, Intelligent audio system, Acoustic Hailing System.
Send product request
Other supplier products
 |
Paperless Conference System | Paperless Conference System Features ● Screen Size ： 7.5inch*2 ● Communication Protocol：ZigBee 2.4G Protocol/BLE Bluetooth v4.2 ● Operating Vol... |
 |
In-Wall Amplifer | DM839 2x10W Mini Wall Network Talkback Music ChinaAmplifier Features ● Wireless talkback and music control center. ● Full screen design, 4ʺ IPS ... |
 |
POE6311 POE IP Network Ceiling Speaker | Features ● Can be mounted to any place accessible to network. ● Support maximum 48kHz sampling rate, 16bit digital audio stream decoding. ● Buil... |
 |
Paperless Conference System | Paperless Conference System Features ● Screen Size ： 7.5inch*2 ● Communication Protocol：ZigBee 2.4G Protocol/BLE Bluetooth v4.2 ● Operating Vol... |
 |
PC1011PII 5 Mic 5 Aux 12 Inputs Preamplifier | Features ● 12 inputs (5 MIC inputs, 5 AUX inputs, 2 EMC inputs) and 2 outputs ● LED screen for all status display, clear & convenient ● Supp... |
Same products
 |
CD Scrap for Sale, DVD Scrap Supplier, CD-DVD Scrap for Sale, CD-DVD Scrap Supplier, CD-DVD Player Scrap for Sale, CD-DVD Regrinds Scrap for Sale, Scrap DVD Regrinds Supplier | Seller: Trucont LLC | At Trucont LLC, we have ongoing CD-DVD Scrap available for immediate loading and shipment. We sup... |
 |
ITNIO TECH SIP Trunk | Seller: Shenzhen ITNIO TECH Technology Co., Ltd | SIP Trunkingworks by providing existing IP PBX or legacy PBX (Private Branch Exchange) systems wi... |
 |
ITNIO TECH Voice Group Call | Seller: Shenzhen ITNIO TECH Technology Co., Ltd | ITNIO TECH Voice Group Callis an ideal solution for enterprise advertising, marketing, and promot... |
 |
Brass Radiant Heat Manifold for Floor Heating | Seller: Zhejiang Huaqi Information Technology Co., LTD | Material: Forged brass Main pipe diameter: 1'' /DN25mm Branch pipe diameter: 1216/1620mm Threaded... |
 |
Caltta PD200 Dispatch System | Seller: Caltta Technologies Co., Ltd. | The PD200dispatch system, Caltta's conventional system, adopts the C/S architecture and is compos... |
