ReviewsProximity Detection Systems

uxcell 4mm Inductive Proximity Sensor Switch Detector NPN NO DC 6-36V 200mA 3-Wire SN04-N Rectangular Type for 3D Printer Probe Bed Leveling,MCU Board

【Specification】: Detecting Distance: 4mm.
Wire Type: DC 3 Wire Type (Black, Brown, Blue).
Switch Appearance Type: Rectangular Type.
【Sensitive Detection】: ABS material detection surface, the built-in intelligent sensing chip of the proximity switch can sensitively detect objects, when proximity switch is close to single target object, it will send control signal..
【Material】: Brass nickel-plated shell, not easy to rust and fade. With 120CM copper wire, strong and durable, and excellent electrical conductivity..
【Application】: It is a component widely used in automatic control industry for detecting, controlling, and contactless switching. It is Widely used in mechanical automation, 3D Printer Probe Bed Leveling, paper making, light industry for limiting station, orientation taking count, speeding trial etc..

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Apple Magic Keyboard for iPad Pro 11-inch (3rd, 2nd and 1st Generation) and iPad Air (5th and 4th Generation) - Arabic - Black

Perfect stroke keys: Spherically dished keys match the shape of your fingertips, offering satisfying feedback with every tap.
Comfort and stability: Type with confidence on a keyboard crafted for comfort, stability, and precision.
Smart illumination hand proximity detection and automatic backlighting.
Flow cross computer control: Type on multiple computers in 1 fluid workflow.
Multi device and multi OS: Compatible with Windows, macOS, Linux, iOS, and Android systems - Pair with up-to 3 devices. Easy-switch keys to connect up to three devices and easily switch between them.
USB-C Rechargeable: Full charge lasts up-to 10 days or up-to 5 months with back-lighting off..
MX Keys Keyboard - 5.1 H x 16.9 W x 0.8 D inch, USB Receiver-0.7 H x 0.5 W x 0.2 D inch, Palm rest-2.5 H x 16.5 W x 0.3 D inch.

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Wiha Non-Contact Voltage Tester Category IV 12-1000V AC with Flash Light - 25506

LED In plastic tip illuminates red and emits audible warning for safe voltage detection.
Non-contact detection on any terminal for safety and efficiency.
Detects AC Voltages between 12 and 1000 volts with the precise proximity sensor.
LED light electrical field meter determines voltage reading for accurate voltage detection.
Universal measurement tip for compatible international usage.
Automatic switch-off after 4 minutes (voltage tester), or 15 minutes (torch) for battery conservation.
Lightweight design with clip for easy portability and storage.
Complies with the EN 61010-1 & IEC 61326 standard and compatible with CAT IV 1,000 AC.

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PTE™ Wire Tracer & Circuit Tester -Tone Generator & Probe Kit - Find & Trace Wires & Cables, Test Circuit Continuity, Network Telephone Line, Coaxial, Automotive - Features Alligator Clips & RJ11 Plug

FIND WIRES QUICKLY AND ACCURATELY - Detect wires in a range of applications including buried wires, single strand, broken wires, etc. Not meant for live electrical wires. Suitable for Electrical wires, Landlines, Coaxial cables, Automotive cables etc....
"TRACE THROUGH OBSTACLES - Thanks to the Tone signal, you can track your cable through ceilings, under floors, inside walls, etc quickly without taking the risk of not knowing exactly where your wires are located (Use only one alligator clip in Tone Mode) ".
DETECTS SHORT/OPEN CIRCUIT/ TELEPHONE LINE - Thanks to the CONT mode, you can check for short and open circuits, and the RJ11 connector lets you test telephone systems easily (Use both Alligator clips in Continued Mode).
ADJUSTABLE SENSITIVITY - The variable sensitivity dial allows you to identify a single wire when multiple wires are routed in close proximity, ensuring precision and safety while avoiding false detection.
NO RISK - One-year warranty and friendly customer service from seller TrueToSource!.

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Corsair K60 RGB Pro Low Profile Mechanical Gaming Keyboard - Cherry MX Low Profile Speed Mechanical Keyswitches – Slim and Streamlined Durable Aluminum Frame - Customizable Per-Key RGB Backlighting

Perfect stroke keys: Spherically dished keys match the shape of your fingertips, offering satisfying feedback with every tap.
Comfort and stability: Type with confidence on a keyboard crafted for comfort, stability, and precision.
Smart illumination hand proximity detection and automatic backlighting.
Flow cross computer control: Type on multiple computers in 1 fluid workflow.
Multi device and multi OS: Compatible with Windows, macOS, Linux, iOS, and Android systems - Pair with up-to 3 devices. Easy-switch keys to connect up to three devices and easily switch between them.
USB-C Rechargeable: Full charge lasts up-to 10 days or up-to 5 months with back-lighting off..
MX Keys Keyboard - 5.1 H x 16.9 W x 0.8 D inch, USB Receiver-0.7 H x 0.5 W x 0.2 D inch, Palm rest-2.5 H x 16.5 W x 0.3 D inch.

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New RF 8.2Mhz Retail Store Security System EAS Antenna Antishoplifting - Made in USA

...t with smaller security tags ) and labels (up to 3 feet on either side of the antenna)..
SELF INSTALLATION: This system is easy to install and maintain. The antenna requires no synchronization (hard wiring) between systems nor do they require synchronization to the deactivators when required..
EASY CONFIGURATION: Our Detection Systems may require some configuration which can delay the shipment. If you would like to receive more information please contact one of our sales representatives. Our systems are self-installable, easy to move and may require little or no calibration. We provide phone support when required by the customer..
GREAT DETECTION: The detection of these security systems may vary from location to location and we cannot assure that optimum results will be achieved all the time, but in regular circumstances this systems do offer a fine detection of security tags and labels..
PRODUCT DESCRIPTION: Size: Height: 60" (152.4cm) / Width: 12" 30.48cm) / Depth: 1" (2.54cm). Weight: 12.5 lbs. (5.7kg) with Power Supply. Frequency: 8.2 MHz. Colors: Black Covers. Condition: new product / Installation: not included.

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Cooler Master CK721 65% Hybrid Wireless 2.4GHz/Bluetooth Silver/White Mechanical Gaming Keyboard, Tactile Brown Switches, Customizable RGB, Ergonomic Design, 3-Way Dial, QWERTY (CK-721-SKTM1-US)

Perfect stroke keys: Spherically dished keys match the shape of your fingertips, offering satisfying feedback with every tap.
Comfort and stability: Type with confidence on a keyboard crafted for comfort, stability, and precision.
Smart illumination hand proximity detection and automatic backlighting.
Flow cross computer control: Type on multiple computers in 1 fluid workflow.
Multi device and multi OS: Compatible with Windows, macOS, Linux, iOS, and Android systems - Pair with up-to 3 devices. Easy-switch keys to connect up to three devices and easily switch between them.
USB-C Rechargeable: Full charge lasts up-to 10 days or up-to 5 months with back-lighting off..
MX Keys Keyboard - 5.1 H x 16.9 W x 0.8 D inch, USB Receiver-0.7 H x 0.5 W x 0.2 D inch, Palm rest-2.5 H x 16.5 W x 0.3 D inch.

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Official Creality 3D Printer Parts Filament Detection Module Detector Sensor Switch Run Out Pause Monitor for Creality Ender 3 V2/CR-10 V2/V3 /Ender 3 Max

Smart module for detecting the status of the filament..
This 3D printer filament detection device sensor kit is compatible with the Creality Ender 3 V2 3D printer..
Independent modularized design: It has been redesigned with new internal structure. The outer cover is frosted, the manufacturing is stylish and....
Precise detection: the blue LED indicates normal filament feed and the blue LED goes out when the filament runs out..
Smooth Filament Travel: The Ender 3 V2 filament breakage detection device contains a microswitch, which uses the principle of mechanical proximity....

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MASO 2019 New Car Speed Radar Detector 360 Degree V7 GPS Police Safe Voice Alert 16 Band

★ The MASO car speed radar detector is 100% new and high quality. The product is universal. If you need it, please contact customer service for the....
★ Automatic mute system with relative speed detection that virtually eliminates false alarms..
★ A Iaser eye detector for 360 degree Iaser detection.This Radar can Detect any stable or mobile Radial Speed Monitor 250-2500m ahead.(the latest....
★ Provides complete immunity to VG-2 radar detector.
Detects Ku-Band radar gun currently being used in Europe..
★ Digital Signal Strength Indicator - Provides the user with relative proximity to the target..

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Pyramid Time Systems, 42468, TimeTrax Genuine and Authentic Proximity Time Clock Key Fobs for Pyramid PPDLAUBKN & TTPROXEK Time Clock Systems, key fobs, RFID

Genuine Pyramid Proximity Key Fobs for PPDLAUBKN & TTPROXEK Time Clock Systems.
Instantly records employee arrival time, breaks, lunches, and departure times by waving fob near time clock terminal.
Employee number displays on time clock terminal screen to confirm punch is registered.
Eliminates paper time cards and time sheets.

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2pcs DC 5V NPN NO M12 4mm Sensor LJ12A3-4-Z/BX Inductive Proximity Sensor Switch for 3D Printer CNC Z Probe auto Bed Leveling

It is a component widely used in automatic control industry for detecting, controlling, and noncontact switching..
it can be applied for 3D printer auto leveling, When proximity switch is close to some target object, it will send out control signal..
As it is capacitive type proximity switch, its detecting object target is not limited to only conductor, but also liquid and even powder things, like plastic, water, glass, oil, etc..
It's widely used in machine, paper making, light industry for limiting station, orientation taking count, speeding trial ect..
Brown → +5V, Blue → GND, Black → Signal (Zmin).

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