Zvukovгќ Signгѓl Brгѓny 1.46 -

Microprocessor-controlled unit (often version 1.46) that triggers the sound.

The serves as a safety communication protocol. Its primary function is to alert personnel or vessel operators to the operational status of a gate—whether it is a maritime lock, a railway crossing, or an industrial security gate. ZVUKOVГќ SIGNГЃL BRГЃNY 1.46

Must maintain a minimum sound pressure level to ensure audibility over background noise (engine rooms, wind, or traffic). Microprocessor-controlled unit (often version 1

Indicates that a mechanical sequence (opening or closing) has been initiated. a railway crossing

Optimized for human hearing, usually between 400 Hz and 3500 Hz for high penetration in outdoor environments. Hardware Components:

Ensure the controller is running the latest stable version (e.g., v1.46) to avoid timing delays or trigger failures.