Alarm box with 1 buzzer
In stock
Technical specifications
Technical specifications
| Alarm output | buzzer |
| Sorties d'alarme | 1.0 |
| Available alarms | system, safety, MOB, collision, custom |
| Bus compatibility | Exocet |
| Wired network | CAN |
| Operating voltage | 9-51 |
| Typical power consumption | 0.30 W (estimated) |
| Max power consumption | 4 W |
| IP rating | IP67 |
| Mounting type | housing |
| Product width | 113.0 |
| Product height | 97.0 |
| Certifications | CE |
Detailed description
Detailed description
The Pixel 831-0014-01 alarm box, incorporating a buzzer, is an essential component designed for integration into various marine alert systems. Identified as model SFM-27 in its technical specifications, this self-powered piezoelectric buzzer is optimized to deliver clear and reliable audible signaling aboard.
Acoustic and electrical performance
This alarm box is distinguished by its ability to produce an intermittent sound with a minimum output of 90 to 95 dB at 10 cm, ensuring effective audibility even in noisy marine environments. It operates over a wide voltage range of 3 to 24 V, with a nominal voltage of 12 V and a maximum nominal current of 20 mA. Its resonance frequency is specified at 3100 ± 500 Hz, guaranteeing a distinct tone for critical alerts.
Design and integration
Manufactured with a robust plastic housing, the buzzer is designed for durability suited to marine conditions. Its compact dimensions (15 mm height, 29 mm diameter) and the 40 mm spacing between mounting holes facilitate installation in confined spaces. The 105 mm wiring provides flexibility for connection. Compared to more complex solutions such as integrated alarm systems from brands like B&G or Garmin, this Pixel box represents a simple and dedicated solution for sound signaling, ideal for complementing existing systems or for custom applications requiring a distinct audible alarm. It can be used in conjunction with other accessories in the Pixel sur Mer Exocet range, such as the Exocet Voice or Exoconnect Analog/IO, to create more sophisticated alert systems.
Expert opinion
Expert opinion
Pol CONIN
Digital Manager
« Integration and reliability of the Pixel buzzer for marine alarms »
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