Overhead door magnetic contact.
Magnetic contact switch door sensor datasheet.
Cylewet 10pcs reed switch normally open n o magnetic induction switch electromagnetic for arduino pack of 10 cyt1004.
Normally the reed is open no connection between the two wires.
2sets magnetic reed switch normally open closed nc no door alarm window security magnetic door switch magnetic contact switch reed switch for gps alarm or other device dc 5v 12v 24v light 4 2 out of 5 stars 136.
When the magnet is less than 13mm 0 5 away the reed switch closes.
The magnet and contact can be installed on any door or window frame.
Spdt switch form c support material 958 diagram.
7939wgwh 7939wg wh the honeywell 7939wg wh is a white surface mount magnetic contact designed for form a spst normally closed contact wired alarm systems.
Adjustable magnet with l bracket.
The other half is a magnet.
View product information features documentation and ordering information.
375 description this sensor is essentially a reed switch encased in an abs plastic shell.
Honeywell commercial security middle east 958 commercial contacts sensors.
Spst switch form a 958 2.
Honeywell 7939wg wh magnetic contact white upc.
Auto sensors flow sensors.
Model gap in dimensions in magnet wiring features.
781410776159 also known as.
Dps 11 2 sdc door status switch electromechanical ball dpdt 5 amp mc 4m sdc door status switch magnetic contact vandal resistant mortise face plate spdt 50 ma mc 7 sdc door status switch magnetic contact biased high security press fit spdt 50 ma 1 dia.
The two screw terminal system makes for easy zone wiring.