It appears that your cart is currently empty
IP Audio Interface System
Product Features
- Digital audio transmission between public address systems on remote locations
- Designed to comply to international standards for emergency sound systems
- Supervised control inputs and control outputs
- A single unit can act as transmitter, receiver or both
- Installation and configuration via standard web browser
- Support for re‑broadcasting to extend the system size
- Built‑in configurable audio delay
Technical Specification
| Electrical | |
| External power supply 1 | 18 to 56 VDC |
| External power supply 2 | 18 to 56 VDC |
| Power consumption | 8 W max |
| Microphone input (Audio input 1) | |
| Sensitivity | -48.5 to -26 dBV |
| Impedance | 1360 ohm |
| Frequency response | 100 Hz to 15 kHz |
| S/N | >60 dB |
| Supervision detection | Electret: 0.4 – 5 mA Dynamic: 120 – 1300 ohm |
| Line Inputs (Audio input 1 and 2) | |
| Sensitivity | -16.5 to +6 dBV |
| Impedance | 22 kohm |
| Frequency response | 20 Hz to 15 kHz |
| S/N | >70 dB |
| Pilot tone detection level (Input 2 only) | -30 dBV |
| Line outputs (Audio output 1 and 2) | |
| Level | 6 dBV max |
| Pilot tone level (Output 2 only) | -20 dBV (20 kHz) |
| Audio formats | |
| MPEG 1‑layer 3 (MP3) | 32, 44.1 and 48 kHz sample rate Encoding up to 192 kbps VBR Decoding up to 320 kbps (Stereo) |
| MPEG 1‑layer 2 | 16, 22.05 and 24 kHz sample rate |
| G.711 | uLaw, aLaw at 8, 24 or 32 kHz sample rate |
| PCM | 16‑bit at 8, 24 or 32 kHz sample rate |
| Control inputs | 8x |
| Connectors | Removable screw terminals |
| Operation | Closing contact (with supervision) |
| Control / fault outputs | 8 x / 1 x |
| Connectors | Removable screw terminals |
| Operation | Make contact (SPST, voltage free) |
| Rating | 24 V, 0.5 A |
| Ethernet 1 and 2 | |
| Connector | Dual RJ45, DTE-pinout |
| Standard | 802.3i / 802.3u |
| Speed | 10 / 100 Mbps, auto-negotiation |
| Flow | Full / half-duplex, auto-negotiation |
| Protocol | TCP/IP, UDP, RTP, SIP, IGMP, DHCP, SNMP |
| RS 232 / RS 485 | |
| Connector RS 232 | 9‑pin Sub‑D male, DTE‑pinout |
| Connector RS 485 | Removable screw terminals |
| Pinout | 300 to 115.200 Baud |
| Setting (default) | 9600, 8, N, 1 |
Related product
BOSCH
BOSCH LB2-UC15-D1/L1 Cabinet loudspeakers, 15W
Cabinet loudspeakers LB2-UC15 Product Features High-fidelity music and speech reproduction Selectable 8 ohm, 70 V and 100 V inputs Compact yet robust ABS enclosure Supplied with adjustable mounti...
BOSCH
BOSCH LBC 3482/00 Horn Loudspeaker
Bosch Horn Loudspeaker LBC 3482 Product Features High efficiency driver Excellent speech reproduction Provision for inside mounting of the optional line/ loudspeaker supervision board Water-and...
BOSCH
BOSCH LBB 1946/00 Plena Six-zone Call Station
Plena Six-Zone Call Station Product Features Stylish six-zone call station, intended for LBB 1925/10 system pre-amplifier Unidirectional condenser microphone on flexible stem Six zone selectio...
BOSCH
BOSCH LA1-UM40E-1 Metal Column Loudspeakers
Metal Column Loudspeakers Product Features Good speech intelligibility and background music reproduction For applications where directivity is important Slim-line weatherproof design Swivel wal...
BOSCH
BOSCH PLE-1CS PLENA All-Call Call Station
PLENA Call Station Product Features PTT-key for calls for activation Momentary or toggle Green LED, indicating microphone active Stable metal base design with fixed 2 m cable and lockable Euro ...
BOSCH
BOSCH LBC3094/15 Sound Projector Loudspeaker
Bosch Sound Projector Loudspeaker Product Features Suitable for speech and music reproduction Simple power setting 2 m fixed connection cable Splash-waterproof Robust self-extinguishing ABS enc...
Get in Touch with Us
Get the Best Prices for CCTV Cameras, Access Control System, Public Addressal, Safety and Intrusion Alarm Systems Solution in Kuwait. Let us Know your requirements, and We shall provide a tailor made quotation all according to your needs.