ReviewsBurglar Bars

Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC with Adjustable Bracket

  • Suitable for roller shutter doors, garage doors. Metal zinc alloy housing.
  • For home burglar alarm system, important kits of home security..
  • With adjustable bracket , easy for mounting..
  • Surface mounted on the ground with ≥ 50 mm operation gap.
  • NC contact type , switch OFF when magnet away.
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VEVOR Safe Box, 1 Cubic Foot Money Safe with Fingerprint Lock and Key Lock, Alloy Steel Home Safes with 2 Keys, Wall-Mounted Security Safe for Cash, Watch, Jewelry, Passports, Documents (White)

  • Strong security Modes: Protect your valuables and never fall victim to theft. Our robust safe box securely stores your valuables and denies children and unauthorized users access. The safe box has 2 reliable lock systems and a burglar alarm. It can only be opened via fingerprint authentication or with 2 keys..
  • Premium Alloy Steel: Our impenetrable money safe is made of heavy-duty 1.2 mm alloy steel, ensuring it stays corrosion and pry-resistant. The doors feature a 3 mm thickness. If tampering occurs, a loud burglar alarm will sound. Sleep soundly tonight, knowing that your valuables will always be protected..
  • Spacious 1C Capacity: The interior of this small safe is 1 cubic foot, and it is able to keep valuable items like passports, jewelry, watches, mobile hard disks, cash, and documents neatly organized. Confidently store your valuables and information. Additionally, the carpeted floor inside protects valuables, allowing them to stay in mint condition..
  • Modern Wall Mounted Design: With four pre-drilled holes and four expansion screws, this safe can be installed stably on the wall, floor, or shelf for extra security. the drilled installation will make it impossible for thieves to foolishly try to lift it. The white exterior finish gives it a stunning l....
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VEVOR Safe Box, 1 Cubic Foot Money Safe with Fingerprint Lock and Key Lock, Alloy Steel Home Safes with 2 Keys, Wall-Mounted Security Safe for Cash, Watch, Jewelry, Passports, Documents (Black)

  • Strong security Modes: Protect your valuables and never fall victim to theft. Our robust safe box securely stores your valuables and denies children and unauthorized users access. The safe box has 2 reliable lock systems and a burglar alarm. It can only be opened via fingerprint authentication or with 2 keys..
  • Premium Alloy Steel: Our impenetrable money safe is made of heavy-duty 1.2 mm alloy steel, ensuring it stays corrosion and pry-resistant. The doors feature a 3 mm thickness. If tampering occurs, a loud burglar alarm will sound. Sleep soundly tonight, knowing that your valuables will always be protected..
  • Spacious 1C Capacity: The interior of this small safe is 1 cubic foot, and it is able to keep valuable items like passports, jewelry, watches, mobile hard disks, cash, and documents neatly organized. Confidently store your valuables and information. Additionally, the carpeted floor inside protects valuables, allowing them to stay in mint condition..
  • Modern Wall Mounted Design: With four pre-drilled holes and four expansion screws, this safe can be installed stably on the wall, floor, or shelf for extra security. the d....
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Flair Electronics Recessed Contact, Wire Leads, VIP94-2 (10 Pack)

  • 5 Brown ABS Normally Closed Miniature Door Contact Switch 5/8 by 3/8 with 11" pigtail.
  • Will Sense Door Closer at Roughly 1/2” or 10mm.
  • This Contact Works with Any Access Control or Burglar Alarm System Available.
  • NORMALLY CLOSED: When the door or window is open, the contact will give an open signal and when the door is closed the contact will give a closed (circuit) signal..
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VEVOR Safe Box, 1.8 Cubic Feet Money Safe with Fingerprint Lock and Key Lock, Alloy Steel Home Safes with A Removable Shelf, Wall-Mounted Security Safe for Cash, Jewelry, Passports, Documents (White)

  • Strong security Modes: Protect your valuables and never fall victim to theft. Our robust safe box securely stores your valuables and denies children and unauthorized users access. The safe box has 2 reliable lock systems and a burglar alarm. It can only be opened via fingerprint authentication or with 2 keys..
  • Premium Alloy Steel: Our impenetrable money safe is made of heavy-duty 1.2 mm alloy steel, ensuring it stays corrosion and pry-resistant. The doors feature a 3 mm thickness. If tampering occurs, a loud burglar alarm will sound. Sleep soundly tonight, knowing that your valuables will always be protected..
  • Spacious 1.8 Capacity: The interior of this small safe is 1.8 cubic feet, and it is able to keep valuable items like passports, jewelry, watches, mobile hard disks, cash, and documents neatly organized. Confidently store your valuables and information. Additionally, the carpeted floor inside protects valuables, allowing them to stay in mint condition..
  • Modern Wall Mounted Design: With four pre-drilled holes and four expansion screws, this safe can be installed stably on the wall, floor, or shelf for extra security. the drilled installation will make it impossible for thieves to foolishly try to lift it. The white exterior finish gives it a stunnin....
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Bugatti [Explicit] G-Mix

  • Quality: Waterproof PC material shell, IP55 waterproof, can use for outdoor, Wireless remote control operation..
  • Super loud burglar alarm: 113db, will be a great deterrence. 7 level adjustable sensitivity and 3 volume design for Bicycle, motorcycles, can also....
  • Easy to set up: This is easy to set up. First, determine the mounting surface and clean accordingly.
  • Then apply the by pasting with double-sided....
  • Mini size: The box size is 3.7*0.6*0.7 inch..
  • Buy with confidence: You will get quality products, if you have any questions, please contact us, we are always waiting for you here..
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DYNWAVE 50cm X 6063 Aluminium Alloy Al Si, 8mm

  • 1 White ABS Normally Closed Miniature Door Contact Switch 5/8 by 3/8 with screw terminals to terminate alarm system wires.
  • Will Sense Door Closer at Roughly 1/2” or 10mm.
  • This Contact Works with Any Access Control or Burglar Alarm System Available.
  • NORMALLY CLOSED: When the door or window is open, the contact will give an open signal and when the door is closed the contact will give a closed (circuit) signal..
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Challenger Infrared Safety Beam Sensors

  • MATERIAL - The switch housing is made of ABS flame retardant material and the reed switch is resistant to high temperature and deformation..
  • NORMALLY CLOSED/NORMALLY OPENED - This switch has 3 contact types: NC/NO/COM, you can choose to connect two of the contacts according to your need..
  • ACTUATION DISTANCE - 10-20mm transmitting distance. The contact has fast reflection and accurate detection..
  • WORKING CONDITIONS - When the magnetic door is energized, the voltage is controlled at DC 0V-24V and the load current cannot exceed 150mA..
  • WIDE APPLICATIONS - Work with all access control and burglar alarm systems. Can be installed in wooden or aluminum alloy doors and windows..
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Snap Circuits SC-300 Electronics Discovery Kit with Snap Circuits Jr SC-100 Electronics Discovery Kit Bundle

  • Projects involve AM radio, burglar alarm and more.
  • Requires 4 "AA" batteries (not included).
  • Electrical parts provide students grades 2 and up (age 7+) with hands-on experience designing and building models of working electrical circuits.
  • Snap-together parts require no tools and ensure correct connections.
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10 Sets Pack of Surface Mounted Alarm Magnetic Contacts Door Window Reed Switch Sensor with Double Side Tape

  • 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.
  • NC type , normally closed : Switching OFF when door is opened.
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UHPPOTE Wired Shutter Roller Magnetic Overhead Door Contact Output NC/NO with Bracket

  • This Contact Works with Any Access Control or Burglar Alarm System Available.
  • Great for use in family and factory window, door. etc..
  • 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).
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