PHOTOELECTRIC best sellers

#1 4 Pack Smoke Detector LSHOME 4 Pack Smoke Detector Fire Alarms 9V Battery Operated Photoelectric Sensor Smoke Alarms Easy to Install with Light Sound Warning, Test Button,9V Battery Included Fire Safety for Home

$41.99 on Amazon

#2 2 Pack Smoke Detector XUK 2 Pack Smoke Detector, Photoelectric Sensor Battery-powered Fire Smoke Alarm, LED warning light 85 dB alarm sound, low battery warning, mute and test buttons, suitable for living rooms, bedrooms, etc.

$19.94 on Amazon

#3 2 Pack Dusk to Dawn Sensor KK MAGSUN 2 Pack Dusk to Dawn Sensor for Outdoor Lighting 120-277V, Photoelectric Switch Photocell Light Sensor

$9.99 on Amazon

#4 🔥 Dusk to Dawn Sensor for PPZ Dusk to Dawn Sensor for Outdoor Lighting 120-277V, Photocell Sensor for Outdoor Light, Photoelectric Switch, Light Sensor for Outdoor Lighting

$7.99 on Amazon

#5 🔥 3 Pieces Dusk to Dawn FLUTESAN 3 Pieces Dusk to Dawn Sensor for Outdoor Lighting 120-277V Photoelectric Switch Photocell Light Sensor Hardwired Post Eye Light Control Most Outdoor Lamp Fixtures Bulbs

$15.99 on Amazon

#6 2 Pack Dusk to Dawn/Day ORRGENA 2-Pack, Dusk to Dawn/Day Night Sensor, Photoelectric Switch, Photo Cell Sensor, 110V/120V/220V/240V Input, UL Listed, IP65 Water-Resistant, Photocell for Outdoor Light

$16.99 on Amazon

#7 🔥 3 Pack Combination Photoelectric JNHCD 3 Pack Combination Photoelectric Smoke and Carbon Monoxide Alarm Detector with Digital Display; Battery-Operated Smoke Carbon Monoxide Alarm

$39.94 on Amazon

#8 Outdoor Photocell Sensor GENERIC Outdoor Photocell Sensor, Dusk to Dawn Day Night Swivel Mount Conduit Lighting Control, Photoelectric Sensor Switch for Indoor Outdoor Light

$8.99 on Amazon

#9 Fire Alarms Smoke Detectors RENSECUM Fire Alarms Smoke Detectors, Photoelectric Sensor Smoke Alarm Battery Operated, Fire Alarm with Test Button & Low Battery Signal, LED Warning Light 85 dB Alarm Sound for Bedroom and Home, 6 Pack

$51.99 on Amazon

#10 2 Pack 105V 130V AC Photocell STITOKG 2-Pack 105V-130V AC Photocell Light Sensors，Automatic Dusk-to-Dawn Illumination Switches - Weatherproof，Fit for Outdoor Lighting， Photoelectric Controls with Sunrise & Sunset Detection

$11.99 on Amazon

#11 10pcs IR Infrared Obstacle HiLetgo 10pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric for Arduino Smart Car Robot

$8.79 on Amazon

#12 🔥 🆕 Fire Alarms Smoke Detectors RENSECUM Fire Alarms Smoke Detectors, Photoelectric Sensor Smoke Alarm Battery Operated, Fire Alarm with Test Button & Low Battery Signal, LED Warning Light 85 dB Alarm Sound for Bedroom and Home, 4 Pack

$42.99 on Amazon

#13 E 931 S35RRQ Enforcer Seco-Larm E-931-S35RRQ Enforcer Indoor/Outdoor Wall Mounted Photoelectric Beam Sensor with 35 Foot Range

$58.06 on Amazon

#14 Outdoor Post Light Accessories EDISHINE Outdoor Post Light Accessories, Dusk to Dawn Sensor, Photoelectric Switch for Outdoor Pole Light, Automatic On/Off, Waterproof, UL Listed

$13.99 on Amazon

#15 🔥 Fire Alarms Smoke Detectors RENSECUM Fire Alarms Smoke Detectors, Photoelectric Sensor Smoke Alarm Battery Operated, Fire Alarm with Test Button & Low Battery Signal, LED Warning Light 85 dB Alarm Sound for Bedroom and Home, 3 Pack

$31.99 on Amazon

#16 TC102 Safety Photocell TOPENS TC102 Safety Photocell Infrared Beam Sensor Photoelectric Motion Detector for Automatic Swing Sliding Gate Openers Garage Door Openers Access Control Security Alarm Systems Indoor Outdoor Use

$29 on Amazon

#17 2 Pack Photo Cell Outdoor KUKUPPO 2 Pack Photo Cell Outdoor Light Sensor, Dusk to Dawn Sensor, Photocell Sensor, Photoelectric Switch, UL Listed, IP65 Waterproof, 110V, 120V, 220V, 240V Input

$16.99 on Amazon

#18 5 Pack Combination Photoelectric JNHCD 5 Pack Combination Photoelectric Smoke and Carbon Monoxide Alarm Detector with LCD Display; Battery-Operated Smoke Carbon Monoxide Alarm

$69.34 on Amazon

#19 IR Break Beam Sensor Treedix IR Break Beam Sensor 5MM LEDs Counting Module Split Through-Beam Photoelectric Switch

$8.99 on Amazon

#20 🔥 Fire Alarms Smoke Detectors Runidur Fire Alarms Smoke Detectors with Test/Silence Button Photoelectric Smoke Detector Drill-Mountable/Double-Sided Tape Adhesive Residential Fixed Smoke Alarm (6-Pack)

$63.86 on Amazon