Redundant acoustic announcer (RAA) NKMR.468231.002-01 NKMR.468231.001 TS is designed to warn of the approach of a train at railway crossings. This model combines the main and redundant announcer in one housing, in case of failure of the first one, the backup announcer automatically turns on.
The product is produced in climatic version UHL-1 and U-1.
This acoustic announcer is absolutely interchangeable with the currently widely used electrical and electromechanical bells ZPT-12, ZPT-24.
Advantages of the announcer (RAA) NKMR.468231.002-01:
- High reliability due to the absence of moving mechanical parts.
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The sound characteristics of the announcer do not change over time and do not depend on the weather.
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Automatic switching to the redundant announcer in case of failure of the main one.
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Almost no need for maintenance.
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Built-in sound monitoring system.
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When the announcer is connected to remote monitoring systems (ASDK, APK-DK), it is possible to carry out repairs according to its actual state using sound level control system.
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Specially designed anti-vandal housing made of polymer materials.
Acoustic announcer (AA) delivery package:
- Redundant acoustic announcer (RAA) for railway crossings NKMR.468231.002-01 for railway crossings;
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Operational instruction;
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Label;
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Installation kit.
Alfa-ZHAT provides a favorable price for redundant acoustic announcer for railway crossings.
We deliver throughout Russia and CIS countries.
