For automatic switching of devices dependent on motion and brightness. ./. For relay inserts 6401 U-102, 6402 U and 6812 U-101. For MOS-Fet insert 6804 U-101. For Dimmer insert 6593 U. For extension insert 6805 U. With integrated selector switch for ON-AUTOMATIC-OFF (lockable). Soft phase-out
Catalog description
6800-866-104 Busch-Watchdog 180 flush-mounted comfort sensor II with select-lens
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