Top 10 Best Photoelectric Sensors

10-Year Battery Life Smoke Detector Equipped with a sealed 10-year lithium battery for continuous power with no replacement required during the 10-year life of the alarm. Accurate Responsive Smoke Alarm Adopts the most advanced photoelectric sensor, enabling the alarm to quickly detect dangerous smoke levels from slow-burning, smoldering fires provides the earliest possible warning of fire. Quick and Easy Installation No need for rewiring, as the battery-operated smoke alarm is easy to install with the included screws, anchor plugs, and mounting bracket, or just use an adhesive magnetic pad sold separately to effortlessly install it on a wall or ceiling. Auto-Check Function Constantly monitors itself and quickly warns you of low battery or faults. Premium Quality Made with an upgraded premium ABS plastic housing, this alarm is fire-retardant, high temperature resistant.

Smart Auto Photocell Sensor -- Automatically turns light on at dusk and off at dawn, giving you energy savings and convenience without the need for manual operation. Rate Voltage 120VAC Applicable Voltage 110-130VAC Rated Loading 1800W Tungsten 1800VA Ballast.. Time Delay Function -- Accurately judges natural light, won't be triggered due to occasional light such as car headlights, lightning or other temporary light. This photo control is suitable for parking lot, street lighting, outdoor lighting, factory, indoor lighting, pedestrian pathway and landscape lighting.. Adjustable Light Swivel Design -- You can adjust the angle as your idea. The photocell swivels for optimal light positioning, focusing light on where you need it to be is effortless.. IP 65 Waterproof -- UL Listed. The casing of photoelectric sensor is made of high quality polycarbonate and polycarbonate, which is corrosion preventive and waterproof to ensure longer life.. Security -- The outdoor lighting control can simulate home occupancy to deter intruders when you are away from home. It's compatible LED, CFL, fluorescent,incandescent and other types of bulbs. This is a must-have safety item for vacation homes and vacant rental properties..

The E3K-R10K4 is a heavy-duty ACDC retroreflective Photoelectric Sensor for long sensing distance. It has 950nm pulse modulated infrared LED light source and detects opaque object material.. DPDT 10A relay output standard. Easy to wire terminal strip. Plug-in replaceable outputs. Plated steel screw terminal connections.

UL CERTIFIED The dusk to dawn sensor is UL listed to ensure quality and your safety, for a wide range of residential and commercial applications.. AUTOMATIC ONOFF The photocell sensor senses sunlight, automatically turns on the light at dusk, and automatically turns off the light at dawn.. WATERPROOFThis photocell light sensor has IP65 protection rating for outdoor use. for automate lights, lamp posts or lanterns in the driveway and entryway.. WIDE APPLICATIONThe switch inputted voltage is 120V AC. It will be compatible with most lamp fixture incandescent, fluorescent, CFL, HPS, LEDs. Please note LEDs work with DC and other voltages are not applicable.. INSTALLATION Suitable for installing places where needs lighting at night or low light environments. Can be used with garden light, yard light, entry lights, walkway lighting, barn lights, etc..

Automatic Light Control Automatically switches on post light at dusk and off at dawn, no need manual operation. On level 10-16 lux, Off Level 65 lux, 30-180S sensor delay prevents accidental triggering of the other lights.. Easy to Replace MountExact replacement for your existing post light sensor, male-female connector design, plug and play, change the original sensor in seconds. 1-38 diameter mounting hole for easy installation.. WaterproofHigh quality PC material, protects the sensor against from rain, snow, dust and abrasion, withstands years of use. Shock and erosion resistant, suitable for wet locations. Works with -40C 70C Ambient Temp.. Wide Application Compatible with most bulbs up to 1800W Tungsten 1800VA Ballast 5A E-Ballast. Works with most lamp posts, coach lights and pole lights. Black finish matches any apperance.. UL Listed120V AC input voltage, 60Hz, threaded diameter 1-38 inch. The photoelectric switchis UL certified. DEWENWILS offers 247 troubleshooting and hassle-free return policies through Amazon your purchase is always guaranteed..

Reliable Quality The sensor switch has certified by UL. Being UL certified illustrates our dedication to consumer safety, as well as the quality of our products. Another important caveat of UL certification is for insurance purposes and customer security.. Dusk to Dawn Feature This photocell sensor turns your exterior lights on at dusk and off at dawn. It is smart to control the lighting automatically in accordance with the ambient lighting level.. Waterproof Feature Equipped a waterproof cap that intended to double protect the sensor lens. It helps the switch to work better against a hard environment.. Wide Applications The switch inputted voltage is 120V AC. It will be compatible with most lamp fixtures incandescent, fluorescent, CFL, HPS, LEDs. Please note LEDs work with DC and other voltages are not applicable.. Guaranteed We provide a 1-year limited warranty. Please feel free to contact us if you have any questions or quality problems with the sensor. We will respond within 24 hours..

For outdoors gates, garage doors, etc Weatherproof IP66 construction for indooroutdoor usage. Dark ON operation, Adjustable sensing distance, Compact size. 12240VDC 24240VAC Operation, Current Up to 40mA12VDC. Bracket and mountinghardware Included, Pre-wired 6ft 1.8m cord. Sensing Range 0.5' to 35' 0.1 - 11m, Response Time 10ms Max.

INVISIBLE BEAM for higher security. 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 m6 ft for easy wire connection..

DUSK TO DAWN PHOTOCELL SENSOR SWITCH -- This photocell sensor switch will automatically turn on lights at dusk and off at dawn. No need for manual operation anymore. The delay feature in the outdoor light sensor prevents the accidental triggering off the light due to the headlights of a passing car or lightning.. MULTI VOLTAGE SWIVEL PHOTOSENSOR -- Handles between 120V and 277V and compatible with LED, CFL, fluorescent, incandescent and other types of bulbs, so you can use this photoelectric switch sensor in most various occasions such as outdoor lighting, exterior lighting, street lighting, passage lighting, and doorway lighting.. UL LISTED PHOTOCELL LIGHT SENSOR -- Covered with UL certificate, surge protection available, heavy-duty body, IP65 waterproof, AC 120-277 input voltage, 5060Hz, threaded diameter 1.06 inch, 5-20Lx on and 20-60Lx off operate level.. EASY TO INSTALL -- With a swivel mount, this outdoor light controller can be easily installed it at a precise spot focusing light. Just disconnect power, place screw thread of the SWITCH in the knockout hole and fasten with rubber gasket and zinc alloy lock-nut.. RELIABLE QUALITY AND SERVICE -- UL listed, 1 year warranty available. Please feel free to contact us for refund or replacement if you have any questions or quality problem about the outdoor photocell sensor. We will response within 24 working hours..

12 pack of 120-Volt hardwired smoke alarms with photoelectric sensor and battery backup. Features convenient 9 volt battery backup, silencetest button, dust cover, 85-decibel alarm. Inter-connectable with BRK and First Alert hardwired smoke and Carbon monoxide alarms. Intuitive Latching alarm indicator identifies which unit triggered alarm. Backed by 10-year limited warranty and tested to meet UL 217 standards. 85 decibel alarm. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety.

Extra solar sensor compatible with original drivway alarm by HTZSAFE.. NO WIRINGNO NEED TO REPLACE BATTERIES- Self-powered by solar recharged lithium ion batteriesno need sunshine,the nature light on cloudy and rainy days also can charge the batteries normally requires no wiringboth the power cables and signal cables. WIDE RANGE OF APPLICATIONDriveway,Perimeter Defense and etc- The infrared detection range of the solar sensors up to 300 feet,that means the infrared sensing terminals can be mounted up to 300 feet apartand will send a wireless alarm signal back to the solar receiver up to 12 mile away anytime someone passes between the solar sensorsActual range will vary depending on the local terrainthe detecting sensitivity is adjustable,you can do it yourself according to the actual application. LOWER FALSE ALARM RATE- The use of active and multiple infrared beams reduce false alarms from small animals and small objects such as birds and falling leavessuper infrared penetrating power reduce false alarms from the bad weather such as rainfogsnowinfrared analysis technology reduce false alarms from the other nature light sources interference such as sunshine. EASY TO SET UP- The solar sensor is equipped with self-calibration tools calibration hole and digital calibration screen, capable of finishing long range calibration in minutes.