The SAMYUNG BNW-50 Bridge Navigation Watch Alarm System is an essential safety device for any vessel. Its ability to monitor the vigilance of duty officers, combined with visual and audible alarms, makes it an essential tool for preventing accidents at sea. Whether you operate large commercial vessels or smaller boats, the BNW-50 offers peace of mind by ensuring that the bridge watch remains alert and responsive at all times.
The SAMYUNG BNW-50 Bridge Navigation Watch Alarm System (BNWAS) is an essential safety device designed to improve maritime navigation by ensuring that bridge watchstanders remain alert and attentive. This advanced system monitors the activities of duty officers and triggers an alarm if it detects inactivity or signs of drowsiness, thus preventing potential accidents due to human error. The system plays a vital role in promoting safe maritime operations, especially during long voyages or in challenging sea conditions.
DISPLAY UNIT (SAMYUNG BNW-50) |
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Screen Size | 4.3-inch TFT color LCD, 470 x 272 pixels |
Power Consumption | 130mA, power save mode 70 mA (24 V DC) |
Size | 129 (H) x 183 (W) x 113.5 (D) mm |
Weight | 0.5kg |
Operation Temperature | -15°C to 55°C |
PROCESSOR UNIT (BNW-51) |
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Main Power Supply | 110V / 220V AC |
Back-Up Power Supply | 24V DC (for 6 hour, min 3 Ah) |
Power Consumption | 130mA |
Size | 221 (H) x 165 (W) x 95 (D) mm |
Weight | 1.5kg |
Operation Temperature | -15°C to 55°C |
Interface | Reset pulse by radar. Interface of operating track controller NMEA data (Reset, alarm, etc) DC12V power supply and reset of motion sensor and reset unit. Alarm signal for reset and alarm unit. NMEA data for Blackbox (VDR) Alarm interface for machine breakdown Interface for the external unit’ s alarm. Input/Output DC23V power supply and RS-232 communication for display unit. |
RESET UNIT (BNW-52) |
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Power Consumption | max 34mA / unit (24V DC) |
Size | 126 (H) x 90 (W) x 30 (D) mm |
Weight | 0.2kg (flush type), 0.5kg (desk type), 0.5kg (watertight type) |
Operation Temperature | -15°C to 55°C |
Level of Water Resistance | IP67 (watertight type) |
Level of Sound | Over 75dB |
Function | Reset, visual alarm, 1st stage audible alarms are combined (You may choose one function if you wish to). |
ALARM UNIT (BNW-53) |
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Power Consumption | max 30mA / unit (24V DC) |
Size | 126 (H) x 90 (W) x 30 (D) mm |
Weight | 0.2kg (flush type), 0.5kg (desk type) |
Operation Temperature | -15°C to 55°C |
Level of Sound | Over 75dB |
MOTION SENSOR (DND-300M) |
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Power Consumption | Operating = 26mA / unit, Stand-by = 17mA / unit (12V DC) |
Detection Method | Quad-element PIR and microwave pulse doppler |
MW Frequency | 10.525GHz |
Size | 115 (H) x 61 (W) x 37.5 (D) mm |
Weight | 120g (Bracket included) |
Operation Temperature | -15°C to 55°C |
Detective Angle | 120° to 150° |
Detective Range | 15m (standard) |
Pre-Heating Time | 1 minute |
STANDARD EQUIPMENT LIST |
Display unit (BNW-50) ———- 1set Processor unit (BNW-51) ——– 1set Reset unit (BNW-52) ———– 3set Alarm unit (BNW-53) ———– 7set Motion sensor (DND-300M) —— 2set Installation Materials, Instruction Manual |
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