Top Photoelectric Beam Reviews

Dahszhi Dual Laser Detector Alarm Beam Sensor Indoor 300m Outdoor 60m Infrared Detector 6.7"x3.1"

  • ... with twin infrared beams provide reliable perimeter security, minimizing false alarms from falling leaves, birds, etc. Lensed optics reinforces beam strength & provides excellent immunity to false alarms due to rain, snow, mist, etc..
  • Principle: This is Alarm Two Beam photoelectric infrared detector ABT- 60m. Install them at the opposite positions. Then there is a infrared area between these two detector parts. When someone passes the infrared region for an adjusted response time, the detector will send alarm signal to the security alarm host (which not included here) work with 2pcs power apater..
  • Powerful Function: Holographic spot real-time report. Unique displacing receiving, transmitting parts with big power. Full function checking, self-adaption in environment and trouble locking..
  • Durable: Powerful Automatic Adjustment Design-The transmit power will be adjusted automatically according to the environmental conditions, which greatly extends the life of the launching tube, while lowering power consumption..
  • Scope of Application: Great to be installed for security system in ....
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XINGYHENG 50Pcs TCRT5000L TCRT5000 Photoelectric Sensors Reflective Optical Sensor with Transistor Output Infrared 950mm 5V 3A for Tracking and Obstacle Avoidance Car

  • Package: 50 PCS TCRT5000 Photoelectric Sensors.
  • Compact construction, sense the presence of an object by using the reflective IR beam from the object..
  • Used for some toy car or any other test..
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uxcell A13082300ux1431 2 Pcs Water Sensor Rainwater Module Rain Detection Module 3.3V-5V

  • Speed Measuring Sensor IR Infrared Slotted Optical Optocoupler Module Photo Interrupter Sensor for Motor Speed Detection.
  • IT can be used for slot-type photoelectric, as long as the non-transparent objects through the slot can trigger the output 5V TTL level. Schmitt trigger to use the trembling pulse, very stable, can be used for small car measuring speed, distance measurement and so on!.
  • Signal output indicator (while breaking the beam, outputs low level, the indicator lights up).
  • Infrared detection, eliminating the interferences of external stray light.
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HiLetgo 20pcs TCRT5000L TCRT5000 Photoelectric Sensors Reflective Optical Sensor Transistor Output Infrared 950mm 5V 3A for Smart Car Robot

  • Type: 20pcs Infrared Reflective Photoelectric Sensor, Model: TCRT5000.
  • Structure: Consist of an infrared transmitting tube and an infrared receiving tube, mini size, compact construction..
  • Working Principle: Sense the presence of an object by using the reflective IR beam from the object..
  • Mounting Type: Through hole, 4 pins for snap-in PCB mount..
  • Purpose: 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..
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Seco-Larm E-931CS22RFCQ Wireless Weatherproof Entry Alert System For Monitoring a Driveway or Use as an Entrance Indicator, Up to 22 Feet Sensing Range, Up to 328 Feet Wireless Transmission Range

  • Works with 12VDC, Wireless transmission range up to 328 feet.
  • Ideal for monitoring a driveway or use as an entrance indicator.
  • No wiring required between the sensor and speaker.
  • when tripped, the sensor wirelessly transmits to any programmed speaker.
  • Weatherproof IR photoelectric beam sensor for outdoor use.
  • Speaker makes "ding-dong" or siren sound if beam is interrupted.
  • Speaker volume can be adjusted or turned off.
  • When in siren mode, alarm time is adjustable from 3 to 30 seconds.
  • Additional speakers can be connected to the sensor wirelessly (only one speaker included).
  • Kit includes weatherproof wireless reflective sensor (Tx), wireless speaker (Rx), reflector, two power adapters (120VAC to 12VDC) and three mounting brackets (one each for the sensor, reflector, and speaker).
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Htzsafe Solar Driveway Alarm System-1/4 Mile Long Transmission Range-Solar Powered No Need Replace Batteries- Outdoor Weatherproof Motion Sensor&Detector DIY Security Alert System

  • Solar Wireless Outdoor Weatherproof Security Photoelectric Beam Sensor.
  • Battery Powered And Solar Charged(Requires No Wiring).
  • Infrared Detection Range Up To 300 feet, Wireless Transmission Range Up To 1/2 mile.
  • The receiver total has 4 wireless zones and each zone has its own alarm voice(alarm,chime...).
  • The receiver also has 4 relay outputs responding to the 4 wireless zones,used to connect our system to other alarm system.
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Mageway Indoor E3JK-R4M1 Retro-Reflective Photoelectric Beam Sensor 12-240VDC 24-240VAC Infrared Sensor Switch Proximity Switch 6FT Cable Induction 4M

  • UNIVERSAL – Can be used as safety sensor for garage doors or outdoor gates, Overhead door security sensor, Industrial automation, Detect small objects on manufacturing line, Entry detection for store fronts, Assist in measuring parking distance, Alarm sensor etc....
  • BIG SIZE OF REFLECTOR for easy alignment and longer detecting distance than the rectangle reflector photoelectric sensor..
  • WIDE RANGE INPUT (12-240VDC 24-240VAC) for easy power solution..
  • Pre-wired 1.8 m(6 ft) for easy wire connection..
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Olymbros Security Sensors/Outdoor Animals Alarm System Kit 360°20m/ Long Range IR IP54 Motion Detector&Sensor with Sound/Vibration/Visual Three Alerts for Hunting/Camping/Home Security

  • Solar Wireless Outdoor Weatherproof Security Photoelectric Beam Sensor.
  • Battery Powered And Solar Charged(Requires No Wiring).
  • Infrared Detection Range Up To 300 feet, Wireless Transmission Range Up To 1/2 mile.
  • The receiver total has 4 wireless zones and each zone has its own alarm voice(alarm,chime…).
  • The receiver also has 4 relay outputs responding to the 4 wireless zones,used to connect our system to other alarm system.
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HTZSAFE Solar Wireless Driveway Alarm System-1/2 Mile Long Transmission Range-300 Feet Wide Sensor Range-No Wiring No Need Replace Battery-Outdoor Weatherproof Security Perimeter Alert System KIT

  • Solar Wireless Outdoor Weatherproof Security Photoelectric Beam Sensor.
  • Battery Powered And Solar Charged(Requires No Wiring).
  • Infrared Detection Range Up To 300 feet, Wireless Transmission Range Up To 1/2 mile.
  • The receiver total has 4 wireless zones and each zone has its own alarm voice(alarm,chime…).
  • The receiver also has 4 relay outputs responding to the 4 wireless zones,used to connect our system to other alarm system.
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HiLetgo 3pcs E18-D80NK Infrared Photoelectric Switch Obstacle Avoidance Sensor Module

  • This is a collection of emission and reception in one photoelectric sensor..
  • Detection distance can be adjusted according to requirements..
  • The sensor has a detection range, interference by visible light small, easy to assemble, easy to use and so on..
  • Can be widely used in robot obstacle avoidance, assembly line and many other automated products..
  • Photoelectric sensor (photoelectric switch) NPN normally open..
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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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3 Pack Smoke Detector Battery Operated with Photoelectric Sensor and Silence Button Travel Portable Smoke Alarm White

  • Sound LED warning：When the alarm senses products of combustion and goes into alarm,the red LED will flash rapidly(one flash per second).The rapid....
  • Photoelectric Technology: Our photoelectric smoke alarm with Photoelectric technology which is optimized to detect slow smoldering fires which....
  • Easy Installation: Can be installed in several minutes. Coming with screws and bracket. Powered by one 9V battery(included), it will not be affected....
  • Suitable for multiple places: This smoke alarm does not contain any radioactive material. Smoke alarms should be installed in every room (except the....
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HiLetgo 20pcs ITR9608 ITR9608F ITR-9608 DIP-4 Opto Photo Interrupter Optical Sensor Photoelectric Switch Optical Interrupter Photoelectric Sensor DIP4

  • HiLetgo 20PCS ITR9608-F Photoelectric Switch.
  • Optical Interrupter Photoelectric Sensor.
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