Best Magnetic Contact Door Alarms

Sierra 100 White 36 x 78.5 Retractable Screen Door

  • ... opening screen door can be attached with hook&loop tape on both sides, so that this net curtain can be switched freely according to the position of your door handle.
  • your view is unobstructed and convenient for you and your family easy access.
  • PACKAGE AND SCREEN SIZE - The package includes a high-quality fiberglass magnetic screen, plus a roll of hook&loop, a pack of push pins and instruction manual, ensures quick and easy installation and removal. The screen mesh size is 38" width x 81" height, fits your door size 36" x 80".
  • UPGRADED AND STRENGTHENED - Double-sewed in the top middle cloth, and a logo label is added as a cushion to maintain the door screen not tearing in the top middle.
  • Thicker thread used in the whole stitching.
  • 6 needles per inch, more close and apparently more durable than most other products which is three and a half needles.
  • extra strong magnets added at the bottom, which ensures the magnetic screen door holds well and snaps close automatically.
  • HEAVY MESH FIBERGLASS - The magnetic door screen is made of thickened 18 x 16 mesh fiberglass material, more durable and has good transmittance. The mesh screen door allows fresh air and sunshine into your home, especially great for your children and pets walking through.
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YQLHJ Door Stopper, Magnetic Door Stops, No Drilling Glass Door Door Stopper,Stainless Steel Floor Magnetic Door Catch Door Hold (Silver) White 5*6*7

  • 【POWERFUL MAGNETIC & SAFE DESIGN】 Magnetic door stop has strong magnetism that holds door open firmly and prevents wall scratched or impacted by the doorknob.
  • 【NAIL DRILLING】The installation method is nailed and drilled, which is firmer, more durable and not easy to damage..
  • 【STRONG SUCTION】Using powerful magnets, moderate suction, suitable for a wide range of people..
  • 【MAGNETIC DOOR STOPPER EASY TO INSTALL】 - Suitable for 10-12mm glass doors..
  • 【PREMIUM AFTER-SALES SERVICE】: If you have any dissatisfaction with our magnetic door stop, please feel free to contact us and we will provide you a satisfying reply within 24 hours..
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Fielect 5pcs MC-31 Surface Mount Wired N.O. Door Contact Sensor Alarm Magnetic Reed Switch White

  • Producat Name: MC-31 Magnetic Door Sensor.
  • [Normally Open] - NO means Normally Open: when the magnet separates, the circuit is conductive( light on ).
  • When the magnet together, the circuit is not conductive ( light off )..
  • [Widely Usedl] - This surface mount wired door contact Sensor works with any access control or burglar alarm system available.
  • [Note] - the Magnetic Door Switch must be installed according to the sensing distance. It can only provide a switch signal to the transmitter. It cannot directly load the power, nor directly connect the lamp!.
  • [Package Included] - 5Pcs x MC-31 Surface Mount Wired Magnetic Door Sensor.
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Onarway Magnetic Door Catch 40 lbs Pull Strong Magnet Cabinet Latches Magnetic Hardware Stainless Steel Chrome Door Closer for Bathroom Kitchen Sliding Door Window Cupboard (4 Pack-Strength 20KG)

  • 【Long-Lasting Durability Magnetic Catch】Constructed by stainless steel shell and thickened iron catch plate, with rounded frame which won't hurt your hand, rustproof, sturdy and durable..
  • 【Strong Magnetic Force 40 lbs】Each Magnetic door closer internally using a single magnet with a strong force that holds the door, drawer, window or gate closed tightly. Heavy duty magnet strength 40 lbs (20kg) suitable for the door size 20"x24" (50x60cm).
  • 【High Quality User Friendly Screws】 Package include steel mounting screws which are very easy to attach to the screwdriver with magnetism. Take you a more convenient installation..
  • 【Widely Applications】The Magnetic Latches are Ideal for use in bedrooms, bathrooms, kitchen, closets, cupboard, cabinet door, drawer and sliding doors or windows..
  • 【Guaranty】Onarway magnetic cupboard door closer provides 18 months warranty and friendly customer service. Any problems please contact us and we'll address it in 24 hrs..
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Onarway Magnetic Door Catch 60lbs Pull Strong Magnet Cabinet Latches Hardware Stainless Steel Chrome Door Closer for Pantry Bathroom Kitchen Sliding Door Window Cupboard (3 Pack-Strength 30KG)

  • 【Long-Lasting Durability Magnetic Catch】Constructed by stainless steel shell and thickened iron catch plate, with rounded frame which won't hurt your hand, rustproof, sturdy and durable..
  • 【Strong Magnetic Force 60 lbs】Each Magnetic door closer internally using a single magnet with a strong force that holds the door, drawer, window or gate closed tightly. Heavy duty magnet strength 60 lbs (30kg) suitable for the door size 20"x48" (50x120cm)..
  • 【High Quality User Friendly Screws】 Package include steel mounting screws which are very easy to attach to the screwdriver with magnetism. Take you a more convenient installation..
  • 【Widely Applications】The Magnetic Latches are Ideal for use in pantry, bedrooms, bathrooms, kitchen, closets, cupboard, cabinet door, drawer and sliding doors or windows..
  • 【Guaranty】Onarway magnetic cupboard door closer provides 18 months warranty and friendly customer service. Any problems please contact us and we'll address it in 24 hrs..
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MAGZO Magnetic Screen Door Fits Door Size 32 x 80 Inches, Actual Screen Size 34\ x 81\ Heavy Duty Side Opening Screen Curtain Air Circulation Broader View-Black

  • Full-strip magnets for seamlessly Close:Mpmedo Upgraded magnetic door screen,Full-strip magnets are used instead of individually placed magnets.The entire closing strip of the our screen doors is filled with ONE-LONG-RECTANGULA magnets that allow our screen door magnets to close more quickly and seamlessly (NO GAPS!)behind you like magic and to help keep the door closed even in strong wind gusts.Good idea for screen door cover for front door doorway..
  • Upgraded reinforcement line & WIND PROTECTION DESIGN:The unique reinforcement line design protects the top of door screen magnetic closure from ripping for longer usage time. And Unlike others mesh screen door with magnets ,we add 8pcs unique bottom sticks to to help keep the pet screen door closed even in wind gusts..
  • Super Strong Magic Tape Stick Tightly:Our magnet screen for doorway uses the full frame Magic Tape design which enables you to remove the mesh curtain anytime,And with Upgraded widen 1.6 inch hook& loop on the top,the door net screen with magnet would always in its place,more stable.extra support nails included, No tools required for installation..
  • Heavy Duty “FISHING LINE”Mesh Door Screen: Any retractable screen door net for door that experiences a ton of traffic needs to withstand con....
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K.D. Heavy Duty Galv. Steel Sliding Patio Screen Door Kit (36' x 80', Bronze) - 1-7/8' Frame

  • ... opening screen door can be attached with hook&loop tape on both sides, so that this net curtain can be switched freely according to the position of your door handle.
  • your view is unobstructed and convenient for you and your family easy access.
  • PACKAGE AND SCREEN SIZE - The package includes a high-quality fiberglass magnetic screen, plus a roll of hook&loop, a pack of push pins and instruction manual, ensures quick and easy installation and removal. The screen mesh size is 74" width x 81" height, fits your door size 72" x 80".
  • UPGRADED AND STRENGTHENED - Double-sewed in the top middle cloth, and a logo label is added as a cushion to maintain the door screen not tearing in the top middle.
  • Thicker thread used in the whole stitching.
  • 6 needles per inch, more close and apparently more durable than most other products which is three and a half needles.
  • extra strong magnets added at the bottom, which ensures the magnetic screen door holds well and snaps close automatically.
  • HEAVY MESH FIBERGLASS - The magnetic door screen is made of thickened 18 x 16 mesh fiberglass material, more durable and has good transmittance. The mesh screen door allows fresh air and sunshine into your home, especially great for your children and pets walking through.
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SANKEYTEW Garage Door Magnetic Decorative Hardware Kit, 8 Hinges 4 Handles Door Carriage Accents for 2 Car Garage, Strong Magnets, Color Black

  • 8 Hinges & 4 Handles: Decorative magnetic carriage door accents with strong magnets that will quickly and easily change your basic door into a more stylish carriage door, instant curb appeal..
  • High-quality Material: Made of durable UV-resistant and weather-resistant ABS plastic, will not rust or fade, and will not leave traces or residues on the door. Magnets are ultra strong neodymium and will not fall off under any weather conditions..
  • Easy Installation: Being magnetic, no need to screw and drill holes on the garage door. No worry of garage door damage voids the warranty..
  • Attentions: This magnetic decorative hardware kit is only suitable for steel or metal alloy doors, not for aluminum or wooden doors..
  • Service: In case you get any problem on product or installation ,please feel free to contact us via amazon ,we will get back to you in 24 hours..
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bnafes 4Sets Magnetic Reed Switch, Magnetic Door Switch/Magnetic Contact Switch/Normally Open Closed NC NO Door Alarm Window Security, for DC 5V 12V 24V Light

  • Contact Capacity: 500(mA) (Maximum Switch Current).
  • 3. Great for alarm,LED,Relay,GPS low voltage devices...etc.,Trigger Range: 10-20mm.
  • 4. Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors,.
  • 5. Package Content: 4 Sets x Magnetic Door Swith.
  • Size: 55*12.5*11.5mm / 2.17" x 0.45" x 0.45"(L*W*H) a package of screws.
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MAGZO Magnetic Screen Door Fit Door Size 36 x 80 Inch, Screen Size 38\ x 81\ Durable Fiberglass Mesh Curtain Reinforced Sliding Door Mesh with Full Frame Hook&Loop-Grey

  • Thermal Insulated Door Curtain: Windproof, warm, heat insulation.
  • It can teffectively resisting the cold wind, maintaining indoor temperature, Reduce outside noise.
  • Automatic Closing: A powerful magnetic strip is installed in the middle of each panel, leaving no gaps to ensure that it can be closed quickly and automatically every time.
  • Easy To Install: Door curtains thermal is super easy to install. No screw, no nails no other tool needed. Simply attach it to the door frame with the included strips.
  • Wide Using: Magnetic screen door can be used on back doors, front doors, caravan doors, patio doors, balcony door, bedroom, kitchen, children's room, sliding door. or or as a pet screen door, etc.
  • Support Customization: If you need a different size, you can contact us via email to tell us the measurement size and we will customize it for you. Magnetic Thermal Insulated Door Curtain is your best choice.
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