Top Photoelectric Sensor Reviews

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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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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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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IKSACE E3Z-R61 Photoelectric Beam Sensor Indoor Wall Mounted NPN (NO Or NC Switchable) Retroreflective photoelectric Sensor Proximity Switch with 2M Cable,Reflector Panel,0-3M Induction Adjustable

Photoelectric Switch control by infraredray, as a apporach sensor, includeing a transmitter and receiver in it. A retroreflective arrangement places the transmitter and receiver at the same location and uses a reflector to bounce the light beam back from the transmitter to the receiver. An object is sensed when the beam is interrupted and fails to reach the receiver..
Product model: E3Z-R61,Output: NPN output..
Working voltage: DC6~26V,Working current: 300mA,Working temperature: -25℃~+75℃,Frequency: 50Hz,Sensory Distance: 2m,Wire Type:DC 3 Wire,Wire length: 2m..
Package Content: 1 x Photoelectric Switch, 1 x Reflector Panel, 1 x Users Guide,Note: Without Mounting Bracket..
Proximity sensor can be applied in security system, manufacturing industry. Weatherproof (IP67) construction for indoor/outdoor usage.Safety sensor is widely used in garage doors or automatic 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.

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Fosmon Wireless Remote Control Electrical Outlet Switch (2 Pack) - ETL Listed, (15A, 125V 1875W) Remote Light Switch Outlet Plug with Braille (On/Off) Mark for Lamp, Lights, Fans, Expandable

Photoelectric design: photo eye light sensor is reliable and quality, weatherproof and anti-rust, stable and safe, you can use with confidence.
Built-in external photosensitive switch, also applied as a small and rainproof street light controller photoelectric switch.
Intelligent detection design: this light sensor photocell turns on your exterior lights at dusk and dawn, automatically control lighting according to ambient lighting levels.
The internal design has an automatic ambient light level detection circuit that automatically switches off during the day and on at night.
Waterproof to withstand bad weather: equipped with a waterproof cap, photo eye sensor for outdoor lights is designed to double protect the sensor lens, assists the conversion to work better in harsh environments, like rainy, windy, snow day and so on.
Multiple compatibility: light switch daylight sensor's voltage is 120V AC, can be compatible with most lamps, such as incandescent, fluorescent, CFL, HPS, LED.
Remember that LEDs operate on DC power, other voltages are not suitable.
Broad utilization: dust to dawn sensor features time-delay detection circuit, accurate detection of natural light, no accidental light, such as oncoming traffic lights, can be applied to street lights, dome....

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Seco-Larm E-931-S50RRGQ Reflective Photoelectric Beam Sensor, Up to 50ft (15m) Sensing Range, Weatherproof (IP55) Construction for Indoor/Outdoor Usage, Anti-condensation Housing

Digital counter is widely used in counting of output, the flow, the times, the speed and other occasion which need counting.
Display range:0-999999(The meter retain the number automatically when power cut off)；Overall dimension: 57mm X 40mm X 85mm.
Photoelectric switch sensor is widely used in outdoors gates, garage doors for indoor/outdoor usage etc..
Type : NPN（Switchable normally open or normally closed）.
Sensory Distance : 0-2m（Adjustable distance)；Body Size：34mm x11mm x 21mm.
Package Content: 1Pcs Counter + 1Pcs Photoelectric sensor + 1Pcs Power plug wire + 1Pcs Sensor mounting holder + 1Pcs x Reflector Panel.

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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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Progressive Automations Joystick Switch Momentary - Two Directions - 10A

ATTRIBUTES: This Infrared Sensor is a set of transmitter and receiver in one of the photoelectric sensor.
ADJUSTABLE: A detection distance can be adjusted according to the requirements.
PERFORMANCE: The Infrared Sensor has a detection distance, visible interference by small, easy to assemble, easy to use.
APPLICATION: The Infrared Sensor Can be widely used in robot obstacle avoidance, line piece and many occasions.
MULTIPURPOSE: The production line of automatic counting equipment goods.

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