• Wireless Door/Window Contact - WS4945,

    Panel, Keypads and Modules Sensors and Accessories Communications. Share this page on. Wireless Door/Window Contact WS4945. View the image library. Built-in reed switch; Normally closed external contact input; 1 lithium battery included; Reliable 433 MHz and 868 MHz technology; Available in brown housing; Case and wall tamper ; WS4945N normally open version available. Category: Home and

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  • ,WDXWHF DOCUMENTO

    Surface Mount Magnetic Contacts Hermetically Sealed Switch - Rhodium Over Gold Reeds - High Grade Magnets Max. Contact Rating, 28VDC, 0.5A, 10W - UL Listed DC-1551 7/8" Wide Gap! Adhesive tape on back! 18" Long wire! Wire: AWG #22 DC-1561 1" Wide Gap! Adhesive tape on back! 18" Long wire! Wire: AWG #22 DC-1571 5/16" Wide Gap! Sub-Miniature in

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  • Magnetic Door Locks | Doorking - Access

    Magnetic Door Locks ; Magnetic Gate Locks ; MicroCLIK® RF Controls 12 or 24 Volt DC operation. Quick release "pop" button on armature. Single doors surface mount: 2.875"H x 9.875"W x 1.5"D. Single doors mortise mount: 1.5"H x 9"W x 1.062"D. Dual doors surface mount only: 2.875"H x 19.75"W x 1.5"D. Locks are available with a built-in signal relay and LED status indicator (R/G) and a built

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  • Aleph-USA | We are the Innovative Choice in Sensing Devices

    Aleph: A Worldwide Leader in Sensing Devices Aleph America provides more than 40 years of leading-edge technology, and state-of-the-art manufacturing techniques to the electronics, automotive, office automation, and security industries.

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  • Aleph Magnetic Contacts

    DC-4511 1 2.1 0.6 0.7 0.4 0.4 2.6 Pull cord contact switch with 36″ armored cable DC-4811 2.75 3.5 3.25 1.7 2.76 1.8 2.47 24″ armored cable Pressure Sensor Mat Model Description PSW2 Pressure Sensor Mat Form C SPDT Model Description PS-1525 Surface Mount Concealed SPDT Form C 5/8 Gap PS-1526 Wire Leeds surface mount Form C SPDT 5/8 Gap

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  • Preventa XCS-DMP Magnetic Safety Switch, Plastic, 24 V dc

    BNS260 Magnetic Safety Switch, Plastic, 24 V dc Description: Smallest designActuation only possible with BPS260, available separatelyLeft-hand or right-hand side versions for door-mountingControl category up to 4 to EN954-1IP67 protection Connector 8 mm, 6-pole, latching interlockingDimensions: L13 x W26 x H36 mm.

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  • Magnetic Sensors and Reed Switches - Littelfuse

    Magnetic Sensors and Reed Switches. Littelfuse offers a broad range of magnetically operated sensors, reed switches and reed relays. All are well-proven designs manufactured to our high standards. With a rich history of leading the industry in providing magnetic sensing solutions, our experts are committed to delivering the best products and solutions for your specific needs. Our global

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  • Raspberry,BeagleBone,Robot, Aircraft,shield,accessory

    SmartArduino is a professional open hardware company specializing in Arduino compatible development boards and modules, oscilloscopes and other Electronics.

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  • Wired Door Contacts & Window Alarm

    Door and window contacts are some of the most essential sensors used with a security setup. These devices let the system know when a door or window has been opened. Since most break-ins occur through a door or window, these sensors are very important for letting you know about any potential intruders. You can program your door and window contacts to perform a predetermined response

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  • Magnetic Contact | Honeywell Commercial

    Magnetic Contact sensors can be added to existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. Magnetic Contacts are perfect for use in situations where it is not suitable to fit PIR sensors, for example where there are pets or animals.

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  • Magnetic contact on door, buzzer alarm and

    25.10.2017· It will have a magnetic contact on the door and when someone opens it, an Arduino powered by a 12V battery will wait for 7 seconds and then will let a 12V buzzer alarm for some minutes. It will also have a push button for me, to reset it when I open the door, so not to ring when I'm getting. As I said, 12V battery is my though of solution, because there is no supply in the basement. My

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  • Magnetic Sensors | Hall Effect Sensors |

    Our magnetic sensors are known for robust durability and dependable operation for any position or current sensing application. Whether detecting the proximity of a magnet, performing rotational calculations, or precise, low-drift current measurement, our Hall effect sensors and magnetic current sensors will provide reliable and accurate measurement data to control your system.

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  • Daily Surveillance

    The sensor may be mounted to frame header, wall or ceiling. Intended for indoor use only. Aleph DC-1621WG Magnetic Alarm Contact Press Fit and Recessed - 10 Pack . Price: $16.56. 3/4" Gap, Press Fit 3/8" Diameter (Switch/Magnet) EPCOM TT314VW HDMI 2 x 2 Video Wall Controller. MSRP: $499.99. Price: $479.97. You Save: $20.02 (4 %) HDMI 2 x 2 Video Wall Controller EPCOM WPT302L PTZ

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  • What Is a Contact Sensor?

    What does a contact sensor do? Contact sensors tell your system if something is open or closed. They're typically installed on doors, windows or drawers throughout the house. They have two pieces: one installed on the door itself; the other installed next to it on the jamb. When the door is opened and the pieces move apart, the sensor signals 'open' to your security system. In a traditional

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  • Magnetic Contacts | AI NEXT, LLC

    DC-1611 WG: 1: 1/4: DC-1621 WG: 1 1/4, DC-1813: 3/4: 3/4″ Steel Door: Magnetic Contacts Cross Reference Passive Infrared Detectors (PIRs) Photoelectric Beams Video Surveillance About Us Contact

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  • Norton Door Controls - Door Closers, Door Operators, Door

    Norton Door Controls continuously develops cutting-edge door control solutions for swing door applications. Norton's dynamic portfolio of mechanical door closers and electronic door operators will allow your building to be outfitted with code-compliant solutions tailored to your occupant's needs.

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  • Dc Proximity Sensor Ac, Dc Proximity Sensor Ac Suppliers

    Alibaba.com offers 1,621 dc proximity sensor ac products. About 92% of these are sensors. A wide variety of dc proximity sensor ac options are available to you, such as consumption sensor, position sensor, and magnetic sensor.

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  • Installing Magnetic Door Switches - Recessed

    Recessed magnetic door switches are made with the same magnetic reed switches used for surface-mount alarm contacts. Instead of a rectangular housing, recessed alarm contacts have a cylindrical case. This makes them easy to install, just by drilling a hole of the proper diameter. The magnets are also designed with the same type of cylindrical housing.

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  • Window/Door Transmitter | Napco Security

    Magnet and Internal reed switch; External lead (24" mini connector pigtail) for wiring external devices (jumper-selectable) Magnet mounts with either supplied double-face tape or screws (screwtabs snap off mounting plate) Wireless window/door transmitters. GEM-TRANS2. Soft white, compact and low profile. Reversible mounting position for left or right handed operation. Low battery clearly

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  • Funktionsweise und Technologie von Hallsensoren | Baumer

    Magnet- / Zylindersensoren Mechanische Präzisionsschalter Kantenmessung und Detektion Lichtbandsensoren Zubehör Sensoren Distanzmessung Distanzmessung . Sensoren zur Erfassung von Distanzen, Wegstrecken und Abstandsinformationen vom µm-Bereich bis über 40 m. Laser-Distanzsensoren Ultraschall Distanzsensoren Radarsensoren Induktive Abstandssensoren Lineare

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  • level sensors,proximity sensor,door sensor,photo sensor

    : B1 :+86-0755-33561056 +86-0755-33505159 :+86-0755-33505159 : :518126 : 18825269550 13641473116 E-mail:[email protected]

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  • Wired Sensing - Interlogix Global Security Products

    Wired Sensing 54 items. An extensive catalog of hard-wired intrusion detection options, including motion sensors, switches, magnetic contacts and protection for safes and vaults. Looking for Life Safety products? Visit the Life Safety page. Can't find what you are looking for? Visit the Download Library. Bill Trap. 1075 Series. Request-to-Exit. 1125 Series. 1138T Series. 1275 Series. 1055

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  • RE13-SA05 | RE13 Magnetic Safety Switch, Plastic, 30 V dc

    Buy RE13 Magnetic Safety Switch, Plastic, 30 V dc RE13-SA05 or other Non Contact Safety Switches online from RS for next day delivery on your order plus great service and a great price from the largest electronics components

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  • Preventa XCS-DM Magnetic Safety Switch, Plastic, 24 V dc

    Buy Preventa XCS-DM Magnetic Safety Switch, Plastic, 24 V dc XCSDM480105 or other Non Contact Safety Switches online from RS for next day delivery on your order plus great service and a great price from the largest electronics components

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