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Best Intelligent Photoelectric Beams Sensor

4 Pieces Photocell Sensor Switch Dusk to Dawn Photocell Sensor Outdoor Photoelectric Switch for Outdoor Wall Porch Light (120V)

  • Different styles: These photoelectric switch sensors are packaged with NK-GT120VAC 50/60Hz size.
  • Please check the product size before purchasing.
  • Easy to use: This photoelectric sensor switch automatically turns on the light at dusk and turns off the light at dawn, without manual operation.
  • The delay function of the outdoor light sensor prevents accidental triggering of the light due to the headlights of passing vehicles.
  • Compatible with LED, fluorescent, incandescent and other types of bulbs, so you can use this photoelectric switch sensor for most applications, such as outdoor lighting, outdoor lighting, road lighting, road lighting and doorway lighting.
  • Easy to install: using the rotary installation method, this outdoor light controller can be easily installed on the precise focusing lamp.
  • Just disconnect the power supply, put the screw wire of the switch into the faucet hole, and lock it with a rubber washer and zinc alloy nut fixed.
  • Adjustable design: the angle can be adjusted at will, the photoelectric tube can be rotated to achieve a beautiful light direction, and the light can be easily focused on the position you need.
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Omron E39-R1 Reflector for Use W/ E3F2 Photoelectric Sensors

  • M12 PNP NO ATO Through-beam photoelectric sensor consists of a light projector and a light receiver.
  • Infrared photoelectric sensor can distinguish the opaque reflective object, with a detection range, easy to assemble and use, and less susceptible to interference, long life and so on.
  • Material: Housing:Nickel plated brass, Detection surface (lens): PMMA.
  • Package Content: 1 Pair x Photoelectric Switch.
  • 【Customer First】If you are not sure about the size or have any issue about the product or service, please don't hesitate to email us. We will answer you within 12h.
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Kidde 21006371 p12040 Hardwire with Battery Backup Photoelectric Smoke Alarm

  • LED – Red LED indicates that the smoke alarm is operating properly, HushTM, and alarm condition. Green LED indicates the presence of AC power.
  • Photoelectric Sensor – Advanced photoelectric sensor may detect visible particles (associated with smoldering fires) sooner than ionization alarms. Dust cover protects sensor during construction.
  • Battery Backup (9V Battery Included) – Provides continuous protection even during power outages. Battery Pull Tab eliminates battery installation time and keeps battery fresh.
  • Test Button – Tests unit’s electronic circuitry, horn and battery function.
  • Quick Connect Power Harness – Makes installation fast and easy.
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TWTADE/ 110-220VAC LED Auto Display Digital Counter 0-999999 6 Digits + Photoelectric Switch Sensor Distance 30CM NPN NO + Holder

  • Product Name: Counter ；Power supply: AC110-240V ；Display range:0-999999 ；The meter retain the number automatically when power cut off..
  • Product Name：photoelectric switch sensor ；Output State : NPN NO.
  • Product wiring: please refer to my picture.
  • Package Content: 6 Digits red counter x 1.
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Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor Pulse Heart Rate and SpO2 Monitor with Rotatable OLED Color Digital Display, Portable Lanyard and BatteriesGray

  • ACCURATE AND RELIABLE- Using the most advanced intelligent micro-processing system and intelligent optical sensor makes this oximeter can get accurate and reliable reading by photoelectric oxygenated hemoglobin detection technology in 10 seconds or less..
  • NEW FEATURES- With unique gravity sensor, rotatable multidirectional display can offering 4 different layout options allows you to view your reading in any direction easily. Besides, long pressing the on-off button, you can adjust the brightness of the screen..
  • User Friendly Design- The Oxygen Saturation Monitor has efficient One-Button operation button which can clearly display SpO2 ( blood oxygen saturation levels) and pulse rate (PR) readings, pulse rate bar graph and pulse rate waveform in the bright OLED Screen. Futhermore, The oximeter will power off automatically when no signal is in finger pulse oximeter within 5 seconds..
  • WIDE APPLICATION- For sports enthusiasts like mountain climbers, skiers, bikers or any people interested in measuring their SpO2 and pulse rate. The oximeter is intended use for check of blood oxygen saturation level for sports or aviation use. You should remain stationary while the pulse oximeter measure your pulse rate and SpO2..
  • YOU WILL GET- 1* Portable Pulse Oximeter, 1* ....
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First Alert Wireless Interconnected Photoelectric Smoke and Carbon Monoxide Combo Alarm & SCO501CN-3ST Wireless Interconnected Combination Smoke and Carbon Monoxide Alarm

  • Product 1: Battery-operated smoke and carbon monoxide alarm.
  • Product 1: Connects multiple alarms together for wireless safety network.
  • Product 1: Voice alarm gives clear indication of where the problem is located.
  • Product 1: Features photoelectric smoke sensor and electrochemical CO sensor.
  • Product 2: Battery operated smoke and carbon monoxide alarm can be installed easily.
  • Product 2: Connects multiple alarms together for wireless safety network.
  • Product 2: Voice alarm gives clear indication of where the problem is located.
  • Product 2: Features photoelectric smoke sensor and electrochemical CO sensor.
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Lee Electric 209DN 600-Watt Door Light Switch,White

  • ...ease disconnect the power, then place the screw thread of the photocell sensor switch in the knockout hole and fasten it with a rubber gasket and zinc alloy lock-nut. Adjust the swivel base and point the outdoor photo cell sensor at the precise spot where you need it..
  • 【ADJUSTABLE DESIGN & WATERPROOF】 - The photoelectric tube can be rotated 180° to achieve a beautiful light direction, and focused on the position you need. Heavy-duty body and IP65 Water-resistant protects the photocell sensor against weather elements such as rain and dust..
  • 【RELIABLE QUALITY & SERVICE】 - Two year warranty available. ADUB 120-277V photoelectric switch sensor is UL certificate. Please feel free to contact us for a refund or replacement if you have any questions or quality problems. We will respond within 24 working hours..
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Fielect 10Pcs HY810A Slot PCB Photo Interrupter Slotted Optical Sensor Switch for Object Detection and Automatic Counting

  • 【Parameters】- Installation method:4PIN.
  • Whether the detection distance is adjustable: not adjustable.
  • 【Structure】- The photoelectric sensor module consist of an infrared transmitting tube and an infrared receiving tube, mini size, compact construction..
  • 【Working Principle】- The sensor optico senses the presence of an object by using the reflective IR beam from the object..
  • 【Application】- Slotted Optical Sensor Switch normally used for the detection of reflective materials such as paper, IBM cards, magnetic tapes, Fax and shredder paper, Obstacle, Black and white line etc..
  • 【Package Contents】- 10Pcs x Infrared Reflective Photoelectric Sensor..
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Kidde 21026065 Smoke & Carbon Monoxide Alarm with Voice Warning

  • Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance....
  • Voice alarm – Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces “Fire” when a smoke or fire....
  • Sealed-in lithium battery – Sealed-in lithium power supply.
  • No battery replacement required over the 10 year life of the alarm. Eliminates worry....
  • Photoelectric sensor – Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires)....
  • Self-activation – Alarm automatically activates when attached to the mounting bracket..
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TWTADE/Infrared Wireless Visitor Counter 110-220VAC LED Auto Display Digital Counter 0-999999 6 Digits Count Mall People Flow + Photoelectric Switch Sensor Distance 2m NPN NO + Reflector + Holder

  • Product Name: Counter ；Power supply: AC110-240V ；Display range:0-999999 ；The meter retain the number automatically when power cut off..
  • Product Name：photoelectric switch sensor ；Output State : NPN NO.
  • Product wiring: please refer to my picture.
  • Package Content: 6 Digits red counter x 1.
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X-Sense Hardwired Combination Smoke and Carbon Monoxide Detector, Hardwired Interconnected Smoke and CO Detector Alarm with Replaceable Battery Backup, XP04, Pack of 3

  • More Accurate with Intelligent Technology: This hardwired smoke alarm and carbon monoxide detector combines an advanced photoelectric smoke sensor and a Figaro electrochemical CO sensor to detect smoke from smoldering fires and dangerous CO levels quickly.
  • Hardwired Alarm with Replaceable Battery Backup: This combination smoke and carbon monoxide detector is AC hardwired with a 9 V battery backup, so the alarm can continuously monitor for smoke and CO even if there is a power outage.
  • Interconnects Up to 24 Units for Full Coverage: You can connect up to 24 X-Sense 2-in-1 hardwired alarms, so when one alarm is triggered, all will sound together throughout your home.
  • Easy Installation: All mounting hardware is included for fast and simple installation in minutes.
  • Premium Quality: Made from high-quality materials and components, this smoke detector hardwired combination alarm offers a long lifespan of up to 10 years.
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AXLIZER 2PCS Outdoor Dustproof Rocker Switch, Waterproof Switch, Appliance Switch, Inline ON/Off Rocker Switch

  • ...ff at dawn according to ambient lighting levels.
  • Adopted an internal design, the post eye light control has an automatic ambient light level detection circuit that automatically switches off during the day and on at night, saving you the trouble of having to remember to switch lights on or off at certain times.
  • Photoelectric design accessories: the package comes with 6 packs of black automatic light switches, made of quality material, which are stable, weatherproof and anti rust, you can use them with confidence for a long time, and can serve as small and rainproof street lights photoelectric switch.
  • A waterproof cover design: the photoelectric switch for outdoor lights is equipped with a waterproof cover to double protect the sensor lens, which can avoid dirt and dust, and help the switch to work better in hard environments, such as in rainy, windy, snowy days and more.
  • Nice compatibility: the mini button photo control inputted voltage is 120 to 227V, which will be compatible with various kinds of lamps fixtures like incandescent, fluorescent, CFL, LEDs.
  • The LEDs need to work with DC power, while other voltages are not suitable.
  • Suitable for indoor and outdoor places: the photo cell light sensor for outdoor lighting features time delay function, wh....
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LiftMaster 41A5034 Replacement Safety Sensor Beam Photo Eye Repair Kit 041A5034

  • LiftMaster 41A5034 Replacement Safety Sensor Beam Photo Eye Repair Kit 041A5034.
  • Genuine LiftMaster Replacement Safety Beams 41A5034 manufactured by Chamberlain Corp. These beams are the replacement safety sensor beam heads only (brackets and long wire not included) for used on all LiftMaster, Chamberlain, Sears, Craftsman, Access Master, Master Mechanic and other private labeled garage door openers manufactured since 1997 to present. The kit includes transmitting and receiving safety beams with 12 inch long wire ends, 4 easy connect connectors and 2 wing nuts with carriage.
  • Sensors include 15” lead of hardwired 2-strand bell wire and self-sealing connectors.
  • Works with any Sears Craftsman, Lift-Master or Chamberlain garage door electric opener manufactured from 2000 to current..
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