Magnetic Contact for Doors and Windows / GAP 30 mm (1.18 in) / White / NC Switch / 12 VDC

Magnetic Contact for Doors and Windows / GAP 30 mm (1.18 in) / White / NC Switch / 12 VDC

SFIRE · SF-2033 · Magnetic Contact Protection that cannot be seen. But is always there. A 50 mm sensor that monitors every opening. No visible wires, no noise, no compromises....