The Best magnetic alarm contacts of 2022 – Reviews & Buying Guide
After hours researching and comparing all models on the market, we find out the Best magnetic alarm contacts of 2022. Check our ranking below.
2,268 Reviews Scanned
- With double side tape, easy for installation
- Suitable for 22-28 AWG wirs
- Reliable quality with white case
- Normally closed type(NC), switch closed when door is closed.
- more than 1/2 inch operation distance , suitable for most door&windows
- Suitable for wooden/glass/plastic material doors
- For home burglar alarm system, important kits of home security.
- Screws terminal connection inside , easy for mounting and connecting to systems.
- Surface mounted with double side tape , ≥ 15mm operation gap(Non-magnetic environment test)
- NC type , normally closed : Switching OFF when door is opened
- Screw terminal surface mounted magnetic contacts
- Nice looking and easy install
- Attractive cover keeps mounting screws and terminal screws hidden
- Mounting screws included
- Great for use in family and factory window, door, etc.
- Product Information: Product name: Surface-mounted Magnetic Door Switch, Type: MC-31, Color: White, Material: Plastic
- Specification: Contact Type: NC, Hole Dia.: 5.8mm, Actuation Distance: 8mm±18mm
- Sizes: 64*12.*12mm and 64*20*12mm（L * W * H),pack of 5 with 20 screws.
- NC Type: NC means normally closed. If the magnet is closed to this switch, the signal is conductive, otherwise, if the magnet is far away from this switch, the signal is disconnected.
- Applications: It is suitable for magnetic windows, doors, cabinets etc. Ideal for door, window security.
- Material Quality: crafted from plastic, the surface mounted magnetic door switch is a reliable asset choice for your home security, which ensures longer service life with its sturdiness and resistance
- Easy Installation: these surface mounted magnetic contacts come with adhesive tape (no electric wires provided), have no complicated instructions or professional assistance required and can be installed conveniently ( Working current under 12V. )
- Extensive Package Content: the package includes 20 sets of window door sensors along with 80 screws supporting the needs of homes, offices, dormitories and even larger establishments such as hotels
- Multipurpose Usage: these surface mounted magnet alarms are suitable for a diverse range of utilities, such as doors or windows made of various materials like wood, glass, or plastic in homes, offices, or shops
- Operation Principle: NC means normally closed; If the magnet is closed to this switch, the signal is conductive, otherwise, if the magnet is far away from this switch, the signal is disconnected; This working principle is ideal for alarms, LED, door openers, and more
- Perfect Compatibility: Specially designed adhesive replacement pads compatible with Ring Alarm Contact Sensors & Magnets (2nd Gen), ensuring a secure and snug fit every time, No need for scissors or trimming-our adhesive tape is pre-cut to the exact dimensions, saving you time and effort
- Seure Hold & Durable Design: Premium double-sided adhesive tape offers a reliable, long-lasting bond while resisting wear, keeping your sensors and magnets firmly in place
- Damage-Free Installation: Easy to apply and remove without leaving sticky residue or damaging surfaces, making replacements hassle-free
- Complete Set for Convenience: Includes 12 sensor pads and 12 magnet pads, providing ample replacements for immediate use and future needs
- Versatile Use: Ideal for various surfaces, including walls, doors, and windows, ensuring seamless installation wherever your sensors are needed
- White/black color for choosing, suitable for dark or light color doors/windows
- Over 1/2" long operation distance, suitable for home doors&windows
- Strong double side tape for easy mounting
- NC type: when door is closed, switch is closed loop, when door is open, switch is open loop
- High quality reed switch&magnet, over 50K times open/close circulation
- Small size, nice looking, ideal for window or wooden door
- Screws installation make it more firm
- ABS normally closed door contact switch, alarm when the magnet part away
- Application: door / window entry burglar alarm system
- NC magnetic contact switch sensor
- Switch Type: NC (Normal closed type)
- This Contact Works with Any Access Control or Burglar Alarm System Available
- This contact can't connect directly to power, it works with your alarm system provide a switch signal. Working current under 12V
- Great for use in family and factory window, door. etc.
- NC means Normally Closed: When the magnet together, the circuit is conductive (light on); When the magnet separate, the circuit is not conductive (light off).
- Product Name:Magnetic Reed Switch;MC-32 (Mounting screws are includes)
- Function : The reed switch is an electrical switch operated by an applied magnetic field. Designed for use with alarm systems. Great for use in family and factory window, door. etc.
- Install Distance ：Gap between 2 pieces more than 15mm, less than 25mm. White color make home great and beautiful. Anti-fire ABS material.
- Reed Switch：Important : When the magnet is near it makes connectivity, when the magnet is removed connectivity is broken. Wired magnetic door/windows contact can be added to wireless/wired Alarm Systems. (some wireless system has wired zones)
- Switch Type: NO means normally open: when the magnet separate, the circuit is conductive( light on ); when the magnet together, the circuit is not conductive ( light off ), NC means normally closed: when the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ).
Last update on 2025-03-23 / Affiliate links / Images from Amazon Product Advertising API
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