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.
在线联系供应商
Other supplier products
 |
MP9813D 10 Channels Indirect Speaker Selector | Features 2CH inputs, 10CH outputs All call button Friendly panel, easy for use The channel will be switched to input B automatically while al... |
 |
MINI60 Digital Mini Amplifier | Guangzhou DSPPA Audio Co., Ltd. is one of thebest amplifier manufacturerssince1988. With more than 30 years' history of designing and manufacturing... |
 |
Mini Mixer Amplifier | Guangzhou DSPPA Audio Co., Ltd. is one of thebest amplifier manufacturerssince1988. With more than 30 years' history of designing and manufacturing... |
 |
MAG3210 Smart Public Address System Host | Features 4.3" TFT touch screen display, easy to operate BGM source with FM Tuner, USB,SD and 2 AUX 10 timing programs with each 300 timing points.... |
 |
MP6425 250W-500W Power Amplifier with DC 24V and Priority Input | Features ● Transformer isolated 100V, 70V and 4Ω outputs, balanced, no grounding. ● 5 LED indicators for status display . ● XLR socket and 6.3 m... |
Same products
 |
ITNIO TECH SIP Trunk | 卖方: 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 | 卖方: 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 | 卖方: Zhejiang Huaqi Information Technology Co., LTD | Material: Forged brass Main pipe diameter: 1'' /DN25mm Branch pipe diameter: 1216/1620mm Threaded... |
 |
Caltta PD200 Dispatch System | 卖方: Caltta Technologies Co., Ltd. | The PD200dispatch system, Caltta's conventional system, adopts the C/S architecture and is compos... |
 |
Headsets | 卖方: RAYTALK COMMUNICATIONS LTD | The headsets for 2 way radio headset constructionare commercial-grade devices. They're an ideal s... |
