Sensor Detector
601,434 results

Item Price Seller
10 LED Light Bar Battery Operated Wireless Motion Sensor Detector Night Light

10 LED Light Bar Battery Operated Wireless Motion Sensor Detector Night Light

Category: Sensors & Motion Detectors
$8.4Ebay
5Pcs Mini IR Infrared Pyroelectric PIR Body Motion Human Sensor Detector Module

5Pcs Mini IR Infrared Pyroelectric PIR Body Motion Human Sensor Detector Module

$8.56Aliexpress
180° 12M Outdoor Security PIR Infrared Motion Sensor Detector Switch LED Light

180° 12M Outdoor Security PIR Infrared Motion Sensor Detector Switch LED Light

Category: Sensors & Motion Detectors
$6.99Ebay
WIRELESS MOTION SENSOR DETECTOR DOOR GATE ENTRY BELL CHIME ALERT ALARM DOORBELL

WIRELESS MOTION SENSOR DETECTOR DOOR GATE ENTRY BELL CHIME ALERT ALARM DOORBELL

Category: Sensors & Motion Detectors
$18.99Ebay
HC-SR505 Mini Infrared PIR Motion Sensor Detector Module for Arduino EK1716 10pcs/lot

HC-SR505 Mini Infrared PIR Motion Sensor Detector Module for Arduino EK1716 10pcs/lot

$19.94Aliexpress
J34 LED Strip Automatic MINI DC5-24V PIR Infrared Motion Sensor Detector Switch 5A

J34 LED Strip Automatic MINI DC5-24V PIR Infrared Motion Sensor Detector Switch 5A

$3.43Aliexpress
HC-SR501 PIR Infared Sensor Pyroelectric Motion Sensor Detector Module for Arduino

HC-SR501 PIR Infared Sensor Pyroelectric Motion Sensor Detector Module for Arduino

$1.61Aliexpress
EMY 5 X HC-SR501 Adjust Ir Pyroelectric Infrared PIR Motion Sensor Detector Modules

EMY 5 X HC-SR501 Adjust Ir Pyroelectric Infrared PIR Motion Sensor Detector Modules

Category: Electronics
$11.00Amazon
5 pcs HC-SR04 Ultrasonic Module Distance Measuring Transducer Sensor Detector Ranging Module DC 5V

5 pcs HC-SR04 Ultrasonic Module Distance Measuring Transducer Sensor Detector Ranging Module DC 5V

$4.08Aliexpress
High Quality 1 pcs 360 Degree Mini Recessed PIR Ceiling Occupancy Motion Sensor Detector Switch Brand New

High Quality 1 pcs 360 Degree Mini Recessed PIR Ceiling Occupancy Motion Sensor Detector Switch Brand New

$7.03Aliexpress
220V 50HZ PIR Lamp IR Infrared Human Body Induction Switch Light Control Ceiling Lamp Motion Sensor Detector On Off

220V 50HZ PIR Lamp IR Infrared Human Body Induction Switch Light Control Ceiling Lamp Motion Sensor Detector On Off

$2.55Aliexpress
KERUI 433Mhz Wireless Intelligent PIR Motion Sensor Detector For GSM PSTN Home Alarm System without antenna Infrared

KERUI 433Mhz Wireless Intelligent PIR Motion Sensor Detector For GSM PSTN Home Alarm System without antenna Infrared

$8.54Aliexpress
Hot sale Brand New 25A Dusk till Dawn Automatic Photocell Light Sensor Detector Switch Lights switch controller waterproof

Hot sale Brand New 25A Dusk till Dawn Automatic Photocell Light Sensor Detector Switch Lights switch controller waterproof

$9.28Aliexpress
LJ12A3-4-Z/BX Inductive Proximity Sensor Detector Detection LJ12A3-4-Z/BX Proximity Sensors Switch NPN DC6-36V 3D Printer CNC

LJ12A3-4-Z/BX Inductive Proximity Sensor Detector Detection LJ12A3-4-Z/BX Proximity Sensors Switch NPN DC6-36V 3D Printer CNC

$2.84Aliexpress
CO Detector NetBoat LCD Portable Security Gas CO Carbon Poisoning Monitor Monoxide Warning Alarm Sensor Detector Battery Powered (Battery not included)

CO Detector NetBoat LCD Portable Security Gas CO Carbon Poisoning Monitor Monoxide Warning Alarm Sensor Detector Battery Powered (Battery not included)

$12.99Amazon
Alarm System Add-on Wireless Driveway Motion Sensor Security Detector Outdoor

Alarm System Add-on Wireless Driveway Motion Sensor Security Detector Outdoor

Category: Sensors & Motion Detectors
$33.7Ebay
Exterior Motion 10 LED Light Indoor Sensor Night Outdoor Detector Wireless Home

Exterior Motion 10 LED Light Indoor Sensor Night Outdoor Detector Wireless Home

Category: Sensors & Motion Detectors
$13.55Ebay
White 15 Bulb LED Motion Sensor Lamp Security Night Light Detector Auto Wireless

White 15 Bulb LED Motion Sensor Lamp Security Night Light Detector Auto Wireless

Category: Night Lights
$8.99Ebay
Wireless HomeSafe Security OUTDOOR Motion Detector Sensor for Barking Dog Alarm

Wireless HomeSafe Security OUTDOOR Motion Detector Sensor for Barking Dog Alarm

Category: Sensors & Motion Detectors
$26.48Ebay
DSC WS4904P Wireless PIR Wireless Passive Infrared Detector Motion Sensor

DSC WS4904P Wireless PIR Wireless Passive Infrared Detector Motion Sensor

Category: Sensors & Motion Detectors
$41.75Ebay
Honeywell SiXPIR SIX Two-Way Wireless Motion Detector Passive Infrared Sensor

Honeywell SiXPIR SIX Two-Way Wireless Motion Detector Passive Infrared Sensor

Category: Sensors & Motion Detectors
$55.75Ebay
Long Range Wireless Motion Detector Sensor Driveway Garage Security Alarm Kit

Long Range Wireless Motion Detector Sensor Driveway Garage Security Alarm Kit

Category: Sensors & Motion Detectors
$34.73Ebay
Black & Decker TLD100 Thermal Leak Detector

Black & Decker TLD100 Thermal Leak Detector

Category: Tools & Home Improvement
$21.73 - $24.75Amazon
TOPGREENER TSOS5-W In-Wall PIR Motion Sensor Light Switch, Fluorescent Incandescent 500W NEUTRAL WIRE REQUIRED, White, 2 Pack

TOPGREENER TSOS5-W In-Wall PIR Motion Sensor Light Switch, Fluorescent Incandescent 500W NEUTRAL WIRE REQUIRED, White, 2 Pack

$23.92 - $148.57Amazon
First Alert SA320CN Dual Sensor Battery-Powered Smoke and Fire Alarm

First Alert SA320CN Dual Sensor Battery-Powered Smoke and Fire Alarm

Category: Tools & Home Improvement
$18.45 - $23.06Amazon
Samsung SmartThings Water Leak Sensor

Samsung SmartThings Water Leak Sensor

Category: Tools & Home Improvement
$29.95 - $29.99Amazon
D-Link DCH-S160 mydlink Wi-Fi Water Sensor

D-Link DCH-S160 mydlink Wi-Fi Water Sensor

Category: Electronics
$59.99Amazon
Lutron MS-OPS2H-2-WH Maestro 2 Amp Single Pole Occupancy Sensor Switch (2 Pack), White

Lutron MS-OPS2H-2-WH Maestro 2 Amp Single Pole Occupancy Sensor Switch (2 Pack), White

Category: Tools & Home Improvement
$33.53Amazon
Corentium Home by AirThings, Radon Gas Detector, USA version in pCi/L

Corentium Home by AirThings, Radon Gas Detector, USA version in pCi/L

Category: Misc.
$148.57 - $179.00Amazon
Ecolink Intelligent Technology Z-Wave Easy Install, Battery Operated, Door/Window Sensor, White & Brown (DWZWAVE2-ECO)

Ecolink Intelligent Technology Z-Wave Easy Install, Battery Operated, Door/Window Sensor, White & Brown (DWZWAVE2-ECO)

Category: Electronics
$25.75 - $40.00Amazon

Sensor Detector Product Descriptions

CO Detector NetBoat LCD Portable Security Gas CO Carbon Poisoning Monitor Monoxide Warning Alarm Sensor Detector Battery Powered (Battery not included)

Safety Gurantee: With 3 digits LCD displayer is optional, And Loud 85 decibel alarm with LED Flash While in the Alarm Mode for the life-saving safety, protect the family from carbon monoxide.

Alarm Warning: When a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm pattern will sound--Loud 85 decibel alarm with LED Flash..

Portable and easy installation: Precise electro-optical sensor, high consistency and stability, move, or in the same place for that. loud enough and sounds good.

Energy-Saving: Operated by 3 x 1.5V AA batteries (not included), The alarm sound pattern is 4 beeps every 5seconds for the first 4 minutes. In 4 minutes, it will change to 4 beeps ever minute to save the battery..

Alarm standard: 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes. Note:When you test the detector, please do not use gas blow the hole directly..


NetBoat is a registered trademark protected by American Trademark Law.

Warranty
Any product purchased from WebShip are ensured with a top quality and you can enjoy 30 Days and 24 Hours friendly customer service.
If you have any problems about the products, please contact us at the first time and our friendly customer service team will respond to you as soon as possible.

Specifications:
Color: white.
Sensor: electrochemical co sensor.
Alarm tone: 85 decibels
Display: LCD blue backlight digital display.
Low power alarm: a "built" every 30 seconds is a clue.
Power supply: 3 AA batteries (not included).

Alarm standard:
50ppm, alert within 60 to 90 minutes;
100ppm, alert within 10 to 40 minutes;
300ppm, alert within 3 minutes.

Package Included:
1 x Carbon Monoxide Alarm
2 x Screws
1 x User Manual


Lutron MS-OPS2H-2-WH Maestro 2 Amp Single Pole Occupancy Sensor Switch (2 Pack), White

Motion Sensor Switches automatically turn lights ON and OFF.

Detects fine motion 2-3 times better than competition with up to 900 square feet of coverage.

Easily replaces existing switches in all homes - no neutral required and simple button press setup.

Works with all bulb types: 250 Watt incandescent, halogen, ELV; 200 Watt MLV; 150 Watt LED/CFL; 2 amp ballasts.

This single-pole switch works best in smaller rooms and requires a ground wire.

Coordinating Wall Plate sold seperately (CW-1-WH).

Let Lutron's Maestro Occupancy Sensing Switch turn the lights on and off for you. This 2 pack of Lutron's Maestro Occupancy Sensing Switches is a simple way to save energy and add light automation to any room of your home. Install a Maestro Sensor and lights turn on when you enter the room, and then turn off automatically after you leave. This sensor features XCT Sensing Technology which detects fine motion, such as typing at a desk or reading, ensuring lights do not turn off inadvertently. Equipped with ambient light detection, you can customize your sensor to detect daylight so lights don't turn on with enough natural light in your room. Install one sensor in the bathroom, and one in the laundry room for added convenience and energy savings. Maestro Sensors work with any bulb type, including CFL and LED, and they match the rest of Maestro's product family line to complete a coordinated look in your home. Coordinating Claro wallplates and accessories sold seperately.


First Alert SA320CN Dual Sensor Battery-Powered Smoke and Fire Alarm

Utilizes both ionization and photoelectric smoke sensors for optimal performance.

Intelligent sensing technology reduces non-emergency or nuisance alarms.

Operates on 2 AA batteries (included).

Detects both flaming and smoldering fires with dual sensors.

Emits a loud 85 dB alarm for ample warning.

SA320FF designates SA320CN package in Frustration Free packaging with UN2911 labels for ion smoke alarms.

While all smoke alarms are designed to detect smoke, different sensing technologies react differently to certain types of fires. This alarm makes use of both ionization and photoelectric sensors to offer the earliest possible warning--regardless of the type of fire. Sometimes a fire can smolder for hours before erupting into flames. Photoelectric Sensing Technology is more sensitive than Ionization Sensing Technology at detecting these sorts of smoldering fires, like those caused by cigarettes burning in couches or bedding. Other fires erupt into flames quickly, like kitchen grease fires or fires fueled by paper burning in a wastebasket. Ionization Sensing Technology is generally more sensitive than Photoelectric Sensing Technology at detecting these sorts of flaming fires.


Corentium Home by AirThings, Radon Gas Detector, USA version in pCi/L

Extremely accurate (±5%).

LCD display short term 1 day and 7 days, and long term 1 year average.

USA version in pCi/L.

Designed in Europe, and tested in Japan.

Unaffected by humidity, electromagnetic interference and dust.

The Corentium Home by AirThings radon gas monitor is a state-of-the-art measuring instrument that combines ease of use and performance. The Corentium Home by AirThings monitor allows you to take a reading of the radon levels and its LCD screen displays the average daily, weekly and long term concentrations. Powered by 3 standard AAA batteries, the monitor makes it easy to take measurements from one room to another in order to get an overview of the concentrations of radon in a home, workplace, school, a daycare centre or any other location. The Corentium Home by AirThings monitor is also an essential tool to use when performing property inspections or when checking the operation of a radon mitigation system. The internal architecture of the Corentium Home by AirThings monitor comes from advanced technology normally reserved for commercial-type detectors. Particular attention has been paid to the quality and protection of the internal components, allowing the use of algorithms for signal analysis that are more sophisticated. The Corentium Home by AirThings monitor quickly adapts to its environment and eliminates inaccuracies related to external factors, allowing it to obtain the best accuracy in its niche. The Corentium Home by AirThings monitor is guaranteed for one year and in normal home use, it requires no annual calibrations throughout its useful life, estimated at over 10 years.


Samsung SmartThings Water Leak Sensor

Get an immediate alert on your smartphone at the first sign of excess water..

Trigger a light or siren to turn on to alert you if water is detected where it doesn't belong..

Place the sensor beside the sump pump in your basement to be notified if the sump pump fails..

Additional Requirements: Samsung SmartThings Hub.

The SmartThings Water Leak Sensor can monitor moisture to send you alerts that could prevent a leak from becoming a flood. It can also monitor temperature.It requires the SmartThings Hub


EMY 5 X HC-SR501 Adjust Ir Pyroelectric Infrared PIR Motion Sensor Detector Modules

PCB Dimensions: Approx. 32 x 24mm.

Operating voltage: DC5V to 20V.

Level output: 3.3V, low 0V.

Delay time: adjustable (0.3 seconds to 18 seconds).

PCB Dimensions: Approx. 32 x 24mm Screw hole distance 28mm, screw aperture 2mm Sensor lens size: (diameter): 23mm (default) Operating voltage: DC5V to 20V Static power consumption: 65 microamps Level output: 3.3V, low 0V Delay time: adjustable (0.3 seconds to 18 seconds) Lumen: 350-550Lm (approx.)Blockade Time: 0.2 seconds Trigger Mode: L can not be repeated, H can be repeated default value H Trigger Mode: L can not be repeated, H can be repeated default value H Spotlight no shadow Energy saving and environmental friendly, high quality, effective and low heating, long service life Suitable for office, dance hall, bar, exhibition or home useSensing range: less than 120 degree cone angle of less than 7 meters Operating temperature: -15 to +70 degrees


D-Link DCH-S160 mydlink Wi-Fi Water Sensor

Receive push notifications when water is detected via mobile app.

Built-in alarm will sound (up to 70 dB) and LED will blink red when water is detected.

Detachable cables included (3.5 ft. non-sensing and 1.65 ft. sensor cable).

Create rules via mydlink mobile app to enable interaction with additional mydlink home automation products such as motion sensor, Wi-Fi cameras, Smart Plugs and more..

Easy set up with the mydlink Home app.

IFTTT compatible - Pair with any IFTTT enabled product or app to connect your Wi-Fi Water Sensor in fun and useful ways.

The DCH-S160 mydlink is a smart wireless water sensor that helps keep your home safe. It will help you detect water damage before serious problems occur. Get alerted when water is detected in basements, sinks, near a water heater, dishwashers, in a bathroom or anywhere there might be moisture. The DCH-S160 also works with the DCH-S220 mydlink Wi-Fi Siren to increase alarm volume and range. Get push notifications with the mydlink Home app on your smartphone so you always know what is going on at home from anywhere.


Ecolink Intelligent Technology Z-Wave Easy Install, Battery Operated, Door/Window Sensor, White & Brown (DWZWAVE2-ECO)

Features industry leading Rare Earth Magnets that allow for up to a 5/8 inch gap , which makes it perfect for double hung or commercial windows..

Easy installation by simply pulling the battery tab to begin the learning process..

Both white and brown plastic casing included to match any décor..

Tamper sensing premium design outlasts the competition and boasts a battery life of up to 5 years..

Works with most brands of Z-wave home security hubs..

From the leaders in Wave technology, the Eco link Door/Window Sensor allows you to improve the safety and security of your home and family easily and effectively. Built with premium components, including Rare Earth Magnets for better performance, these entry/window sensors provide instant and reliable performance as part of your security system. Dimensions: 3.35”L x .97”W x .93”H.


TOPGREENER TSOS5-W In-Wall PIR Motion Sensor Light Switch, Fluorescent Incandescent 500W NEUTRAL WIRE REQUIRED, White, 2 Pack

Automatically turns ON/OFF light and motors according to the motion, occupancy vacancy detected. A FREE standard wall plate included.

3 Control Modes: OFF / AUTO / ON. Ideal for Hallways, Stairways, Garages, Closets & Bathrooms.

Max Sensor Coverage Area 980 sq ft 150º Field of View. Adjustable sensitivity from 30% to 100%.

Adjustable Delay Time from 15 Seconds(test mode) to 30 minutes. Adjustable ambient light level.

NEUTRAL WIRE REQUIRED Voltage: 120VAC Motor: 1/8 HP Free Wall Plate. 2 Year Manufacturer's Warranty..

TOPGREENER TSOS5-W Passive Infrared In-Wall Motion Sensor Light Switch, you can enjoy great savings and convenience with lighting control. When you put the slide switch button to AUTO mode, TSOS5 PIR motion-activated sensor will detect motion and turn on load such as a lights, fans, motors, or heaters automatically; and turn off the load when no motion is sensed for preset delay time. Variable delay time between 15 seconds, 10 minutes, 20 minutes and 30 minutes.

Passive Infrared(PIR) sensors detect occupancy by sensing the difference between heat emitted from the human body in motion and background space. To provide adequate coverage with-in a space, motion activated sensors utilize a unique Fresnel lens which divides the coverage area into zones, thus enhancing the detection of small movement. The maximum coverage area is up to 980 sq. ft., 150-degree field of view; sensitivity level is adjustable in 4 positions from 30% to 100%.

With Top Greener's TSOS5 in-wall motion sensor light switch, you will enjoy the energy efficient benefits and avoid energy waste by preventing lights to turn on at Daylight even when motion is detected.
TOPGREENER's TSOS5 motion sensor light switch is perfect for areas like your hallway, stairway, closet, bathroom garage, and more! Use the TSOS5 as occupancy motion detector sensor, or set it to be in manual OFF or ON mode just like your standard ON/OFF.This operation can be done easily by sliding the sliding switch on the front of the motion sensor.

Specifications:

• Incandescent: 500-Watt @ 120 VAC
• Fluorescent: 500-Volt Amp @ 120 VAC
• Motor: 1/8HP @ 120 VAC
• Coverage: 150 degrees, 450 square feet
• Single-Pole use only
• Neutral wire required


Black & Decker TLD100 Thermal Leak Detector

Uses infrared sensors to measure surface temperatures.

Helps homeowners track down power-draining drafts.

Sold with a 5-step guide to fixing basic energy leaks and comes with the thermal leak detector.

Plugging leaks can save up to 20 percent on heating and cooling costs.

Backed by a two-year warranty.

Heating and cooling accounts for about 50 percent of your energy usage, but the average house has enough leaks and drafts to equal a 1 sq. ft. hole. Cut down on wasteful spending with the help of the Thermal Leak Detector from Black and Decker .The TLD100 is an infrared sensor that finds these leaks along walls, molding, ductwork and more. Auto color change provides quick, intuitive feedback, showing users where to caulk, insulate, etc.