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Surface-mounted automatic alarm switch Elektromet WA-1s (1Z 1R) model 921401
Summary description:
Surface-mounted automatic alarm switch Elektromet WA-1s (model 921401) with contact configuration 1Z (normally closed) and 1R (normally open). Designed for integration into alarm and safety systems, it provides automatic activation of alarms or circuit interruption when triggered. Suitable for residential, commercial, and industrial installations requiring a compact, wall-mounted triggering device.