Magnetic Contact MC240-6 2x5,6K

MC 240 universal magnetic contact with NC function and built-in resistors for a balanced loop that can be used in both alarm and access control systems for monitoring e.g. doors, windows, gates and barriers against unauthorized opening.
With built-in resistors, a lot of time is saved during installation with fewer connection points in the junction box and thus also fewer sources of error.
You can also choose to connect the magnetic contact directly to the control unit, eliminating the need for a junction box.
Choose between having only a parallel resistor across the reed contact or having a parallel resistor and a series resistor mounted in the contact.