Thin magnetic contact / Use on doors and windows / White color / GAP: 70 mm

Thin magnetic contact / Use on doors and windows / White color / GAP: 70 mm

Use SFIRE brand magnetic contacts for better installation in your alarm, access control, or video surveillance system.

The magnetic window and door sensor consists of a magnet and a reed switch . This sensor functions as a normally closed switch (as long as the magnetic field is present ). When the door or window is opened, the electrical circuit also opens, and its opening can be detected.

Characteristics

• Screw Mounting.
• Between screw and screw 88 mm.
• 1 year warranty
• 12Vdc, 0.5A
• GAP: 70 mm