Top Wireless Burglar Alarm Systems

GDQLCNXB 2 Sets MC-33C Normally Closed Recessed Window Door Contact Sensor Alarm Magnetic Reed Switch

  • 3.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 ).
  • 4.Work as an anti-theft alarm, ideal for metal door and window.
  • 5.These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system.
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FiveStarCable 18/2 Power Cable 1000 ft 18/2 Gauge Security/Alarm/Audio/Control Cable Wire 18 AWG

  • 18 gauge 2 conductor shielded stranded multi-conductor cable designed for security and low power applications.
  • Can be used at Burglar alarm, public address systems, intercoms, telephone stations, speakers, instrumentation, control.
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Adv-one Driveway Alarm, Wireless Outdoor Weather Resistant Motion Sensor and Detector with 328ft Transmission Range, 1 Receiver 2 Sensors, Indoor Home Security Alert System 38 Chimes Tunes, Black

  • 【Wireless Driveway Alarm】The working range between motion sensor and receiver is up to 328ft (100 m).Our motion sensor use imported infrared probes, The 360-degree direction can be rotated, the 120-degree sensing area, and the sensing distance is as high as 23 feet. After multiple quality inspections, it will only bring you a more convenient and safe life..
  • 【3 Alert Options & 38 Chimes】The wireless Driveway alarm has 3 alarm options (audio chime/flashing/chime and LED), 38 chimes and 4 volume levels (0dB ,20dB,40dB,80dB) for you to choose to suit your needs..
  • 【IP65 Waterproof& Dustproof】Driveway alarms wireless outside weatherproof. using IP65 waterproof material, deepened waterproof groove, raised waterproof cover.Professionally tested to withstand IP65 water resistance and -4°F-140°F operating temperature. Suitable for various harsh weather conditions.Also suitable for homes, apartments, schools, villas, offices, factories, warehouses, hotels, factories, hospitals and more..
  • 【Easy and Fast Installation】This monitor system is fully-expandable, with plug-and-play sensors that can be set up within minutes. The portable wireless plug-in receiver plugs into any standard outlet,also can be mounted to walls, fence posts, trees, or any other....
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Taidacent Vibration Switch Module 12V High Sensitivity Vibration Delay Module Plus Relay Plus Delay Three-in-One Module Alarm Trigger

  • Shipping list: One 12V vibration sensor delay module with one ultra-high sensitivity vibration sensor..
  • corridor delay switch, delay energy-saving products.
  • connected to the vibration sensor can do a variety of alarm delay trigger, such as earthquake alarm, burglar alarm, car burglar alarm.
  • the shock sensor can also be applied to the car start automatic trigger control related products.
  • The machine equipment stops the delay alarm trigger..
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D1D9 Home Alarm System Touch Screen Burglar House Security 18 pcs WiFi APP DIY Wireless GSM

  • BIG TOUCH SCREEN watch and operation easy.
  • WIFI SIM CARD The burglar alarm system support SIM card and wifi..
  • REMOTE CONTROL You can control the alarm system Arm/Disarm/Voice Monitoring /Intercom by cellphone anywhere..
  • GSM+WIFI Connect wifi easy,No any monthly fee.Only support 2.4GHz.
  • SCARE BURGLAR AWAY When someone trigger the alarm system that will be alarm to scare thief away and also will make a phone or sending a message to someone which you save the phone number on the main unit.
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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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Aoje-Link MC-51 NC + NO Wired Magnetic Switch Door Window Reed Switch Micro Alarm Magnetic Contact Security Silver Gray 1pcs

  • Product Content: 1 x MC-51 Magnetic Door Swith.
  • Color: Silver Gray, Material: Zinc Alloy..
  • Size: 32mm x 15mm x 8mm/1.26" x 0.59" x 0.31" (L*W*H)..
  • Contact Type: NC/NO, Actuation Distance: 20-30mm, Max Voltage: 100V, Max Current:0.5A..
  • Door contact sensors used with commercial or residential access systems and all security access and burglar alarm system..
  • Integrated zinc alloy manufacturing, durable and high strength. Work as an anti-theft alarm, ideal for wood or metal door and window..
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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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Motion Sensor Alarm Indoor, Wireless Infrared Motion Detector Alarm Outdoor with Siren Light/Remote Control(125DB, Battery), Portable Home Security Door Chime/Alert System for Car Garage, Shop

  • Professional Motion Sensor Alarm: Our wireless motion sensor alarm uses the latest infrared detection technology and intelligent analysis algorithms, which can effectively distinguish interference signals and human movement signals to prevent false alarms. The unique sliding cover design of the remote control fully fits people's needs, preventing accidental touches..
  • TWO Modes & TWO Power Supply Modes: The motion detector alarm has TWO Modes (Doorbell mode / Alarm mode). The motion alarm has Two power supply modes (3*AAA batteries or micro USB). The environmentally friendly design concept that can be powered by a USB data cable solves your worries when there is no battery or the battery is out of power..
  • Protect Your Home Security: Small equipment, Adequate protection! The PIR motion detector has a 16-26ft infrared detection range, a remote control distance of up to 328ft in open areas, max 125dB siren. This complete stand-alone motion sensor-based alarm system will well protect your Shed, Kitchen, Room, Boat, Garage, etc..
  • Easy to Install & DIY: This indoor wireless alarm system is fully-expandable, you can link multiple remote controls or sensors from RISWOND Home Alarm System, simple installation and is easy to use. Our burglar alarm can be used at h....
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Heavy Duty Motorcycle Bicycle Scooter Brake Disc Lock with Alarm Waterproof Anti-theft Disc Lock 110 db with Reminder Cable Bag

  • 【Multipurpose】Act as a great bike theft deterrent. Vibrationaly triggered alarm suitable for bicycle, motorcycle, electric bike, electric scooter and so on. You can also use for doors and windows alarm vibration sensors..
  • 【Super Sensitive to Motion】7 level adjustable sensitivity from gently touch to push or beat, you can easily set it according to your need. Wireless remote control operation, remote control range up to 20M/66FT..
  • 【Extremely Loud 113dB】Onvian bike security alarm can make a loud sound to draw people's attention. 113dB Loud can effectively scare thieves away, can also be used as SOS emergency alarm..
  • 【Easy Installation and Waterproof】This motorcycle bicycle burglar alarm Installation by pasting with double-sided sticker or tieing it with strap. No wiring, no screw. Water resistant rated to IP55 - Can use for outdoor..
  • 【Mini Size】3.7"*1.6"*0.8" exquisite and compact design, easy to hide and install, 3 kinds bell sound can operate by remote control, easy to find the vehicles position..
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16.5V 40VA Burglar Alarm Systems and Doorbell Transformer,16.5V Plug in Transformer Compatible with All Versions of Doorbell ，Most Security Panels

  • ➡︎ Easily Replace your Old Transformer - Plug in Alarm System Transformer for your Security System.
  • ➡SPECIFICATION: input voltage: 120 VAC, 60Hz.
  • Output voltage: 16.5V, 40VA SAFE AND STABLE auto-resetting (PTC) fused secondary, LED green power indicator.
  • ➡ELIMINATATE DOORBELL UNDER POWER HASSEL:16.5V 40VA plug in transformer, replaces and upgrades underpowered transformer with this 16.5V AC transformer, offering plenty of power for your doorbells.
  • ➡Compatible With: This transformer compatible for Honeywell Ademco, DSC, ETC Burglar Alarm Systems.
  • Also compatible with Video Doorbell, Video Doorbell 2, Video Doorbell Pro, Nest Skybell Doorbell.
  • ➡ Easy to install:Output with screw terminals, simple wiring.
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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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