Dpa-1 Digital Public Address System
Product Details
Product Family
Customization
| DPA-1 | DPA-2 | |
| 110V DC power (EN50155) | Yes | Yes |
| 4-24V AC/DC 50/60Hz power | Option | Option |
| CAN 2.0B bus | Yes | Yes |
| Ethernet 10baseT with PoE | Option | Option |
| WiFi | Option | Option |
| PCM (G.703) audio playback | Yes | Yes |
| Microphone | Yes | Yes |
| PCM (G.703) audio record | Option | Option |
| 6W RMS Class D amplifier | Yes | Yes |
| 6W Speaker | Yes | Yes |
| Indicator LED (power/fault) | Yes | Yes |
| 4 x opto-isolated inputs | Yes | |
| 4 x relay outputs | Yes | |
| Pre-recorder voice announcements | Yes | |
| Pre-recorded background music | Yes | |
| Audio Line Level output | Option | |
| Hearing aid loop | Option | Option |
| MTBF > 100,000 hours | Yes | Yes |
| IP54 enclosure | Yes | Yes |
| Temperature -20? to +70? C | Yes | Yes |
| Humidity 5%-95% RH Non-Condensing | Yes | Yes |
| CE & RoHS Compliance | Yes | Yes |
Specification
- The DPA-1 powered speakers are designed to operate as a group interconnected using a network within a bus, train or other passenger vehicle, on a platform, in a building, on and industrial site or in a rapid deployment scenario.
- The CAN network offers cost effective interconnections using a twisted pair cable, excellent error handling and the ability to deliver perfectly timed audio to every speaker in a zone.
- Every speaker has an address within the network and can belong to one or more audio delivery zones.
- Configuration is made using either a Web browser connected to the control units Ethernet or using the API function calls from within the vehicle controller.
- Configuration is simplified with automatic address assignments and speaker discovery.
Features
Operation
Overview
Product Description
DPA-1 Digital Public Address System
Digital Public Address System (PA) can be built into train, bus, ferry, public building, industrial site, emergency evacuation
- Colours and Face Plate: Branded to your require...
- Supply Voltage:4-24 VDC @ 1A
- Audio:G.703
- ROHS:Yes
- EN50155 Certified:Yes
- Model Number:DPA-1
- Brand Name:Smart Safety Management
- Place of Origin:Australia
- Country:Australia
- telephone:61-2-92933805
| Delivery Time: | 6 weeks from order. Samples and dev kit available. |
| Package: | DPA units are packaged in individual anti-static bubble-wrap bags inside cardboard cartion. Palatized to your requirements. |
| Supply Ability: | 1000000 Piece/Pieces per Year |
| Minimum Order Quantity: | 100 Piece/Pieces |
| Payment Terms: | L/C,T/T,Counter-trade |
| Port: | Sydney |
| Colours and Face Plate: | Branded to your requirements |
| Supply Voltage: | 4-24 VDC @ 1A |
| Audio: | G.703 |
| ROHS: | Yes |
| EN50155 Certified: | Yes |
| Model Number: | DPA-1 |
| Brand Name: | Smart Safety Management |
| Place of Origin: | Australia |
Send inquiry / quota request to Dpa-1 Digital Public Address System
Relate products of Dpa-1 Digital Public Address System
220-240Volt 50/60Hz Public Address (PA) System, Wide transmitting range for freedom of movement, Lightweight for easy portability; built-in carry handle, Wireless transmitter attaches to belt; runs on 9 volt battery*, Adjustable, clip-on microphone, Convenient compact design; no ...
Come From World Wide Voltage
GONSIN Conference Public Address System is designed and tested by a highly qualified engineering team with rich experience. This conference equipment has stable power output, clear sound, strong penetrating power, and extremely high sound pressure level. With good transient ...
Come From Gonsin Conference Equipment Co.,LTD.
GONSIN pa system for conference hall is designed and tested by a highly qualified engineering team with rich experience. This conference system has stable power output, clear sound, strong penetrating power, and extremely high sound pressure level. With good transient response ...
Come From Gonsin Conference Equipment Co.,LTD.
