2CSY255731R0104 ABB SMC-W1.1D

The perimeter magnet reed contact detector controls doors, windows and detects their opening or closing through the internal reed contact and the external magnet. This device communicates bidirectionally with the central unit that supervises it at programmable intervals (every 15 minutes by default) The perimeter magnet reed contact detector controls doors, windows and detects their opening or closing through the internal reed contact and the external magnet. This device communicates bidirectionally with the central unit that supervises it at programmable intervals (every 15 minutes by default)