Description
Public address and talk back system is designed for commanding, talk-back, loudhailing through speakers and paging. D type PA main unit is suitable for small vessels.
Features:
- Use MIC to paging, and output through single or several of speakers
- The main unit with monitor speaker and volume control.
- Four outputs: loud-hailing, outputs for machine area, indoor and outdoor.
- When the loud-hailing speaker works, other speakers will cut off automatically.
- Speakers of machine area and indoor with volume override function.
- Interface to General alarm system.
- Interface to automatic telephone exchange for paging.
- Two remote control stations can be connected.
- Use VHF wireless talk-back station to control the PA to output through one or several ways of speakers. (Optional)
- Different power can be selected: 25W, 50W, 100W,200W
- Installation: Desk mounting type
- Easy to install, Easy to use
- Reliable and cost-effective
- CCS Type Approval Certificate
Technical Specification:
| Operating temperature | -40° to 55° C |
| Storage temperature range | -40° to 55° C |
| Relative humidity | < 95% not condensing |
| Power supply | AC220V & DC24V; AC110 is optional |
| Power | 25W, 50W, 100W,200W |
| Bandwidth | 80Hz~8KHz |
| Sensitivity | FM≤30 μ V |
| Ratio S/N | ≥ 50dB MIC |
| Play Signal-to-noise | ≥32dB |
| Input voltage | ≤ 4mV |
| Non-linear distortion | ≤ 5% |
| Color | Black |
| IP Class | IP20 |
| Weight | 8Kg |
| Material | Steel |
Dimension:
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