Reed Switch Door Sensor

Choose from our selection of reed switches including magnetically actuated switches magnetic contact alarm switches and more.

Reed switch door sensor.

Ge sentrol 1125w n 3 8 flush mini magnetic door window contact with wire leads wide gap white. Home automation describes a reed switch door sensor hooked up to a raspberry pi. As soon as the contact is interrupted the transistor no longer switches and a zero is displayed on the gpio. Tatoko magnetic reed switch normally open closed nc no door alarm window security 6sets.

5sets magnetic reed switch magnetic door switch magnetic contact switch normally open closed nc no door alarm window security for dc 5v 12v 24v light 4 4 out of 5 stars 13 15 99 15. However for an application such as a door security sensor the reed switch needs a protective shell housing for handling and mounting. Victorshome magnetic reed switch rc 33 nc recessed wired window door contact sensor for home security and burglar alarm systems 5 pcs 3 3 out of 5 stars 7 8 99 8. 4 1 out of 5 stars 16.

These sensors are typically mounted in mechanical systems. Recessed wired security window door contact sensor alarm magnetic reed switch white rc 33 10pcs. Examples are door and window sensors in burglar alarm systems and tamperproofing methods. This is a good place to go next.

Get it as soon as tue sep 15. Find door window sensors at lowe s today. Bnyzwot mc 38 surface mount wired nc door sensor alarm magnetic reed switch white 10 pair. A bare reed switch can easily be mounted on circuit boards.

This will allow you to query if a window door is opened or not. Reed switches actuated by magnets are commonly used in mechanical systems as proximity sensors. Electronics you ll want to graduate to something more in depth. As long as the window and thus also the magnetic switch is closed a 1 is displayed on the pin.

Reed switches have been used in laptops to put the laptop into sleep hibernation mode when the lid is closed. Once you ve digested make. Practical electronics for inventors by paul monk. Free shipping on your first order shipped by amazon.

This item roller ball recessed button pressure reed switch window door alarm contact sensor plunger with terminals.