ReviewsBattery operated Sensor

IQ America Battery Powered Motion Sensor Twin LED Home Security Spot Flood Light

  • ULTRA-BRIGHT LIGHT SENSOR- 600 Lumens, 32 Super Bright LEDS, 6000K White. This battery outdoor lights can be provide security for your home or business..
  • SWIVEL & PIVOT LIGHT- The dual head spotlight heads can move up & down 180 degrees & rotate left and right up to 175 degrees to provide lighting in your desired direction..
  • WIRELESS MOTION ACTIVATED FLOOD LIGHTS- Automatically to turn the light on when motion is detected in full darkness from 26 feet away, will turn off after 20 seconds. it saves energy and keeps your electric bill, when you need a light in your entryway if you out after dark..
  • WATERPROOF OUTDOOR BATTERY OPERATED MOTION SENSOR LIGHT- Battery operated by 3D-Cell batteries(not included),no need to run wire or drill. The durable and IP 65 weatherproof design make this outdoor security light ideal for outdoor use..
  • INSTALL QUICKLY PORCH LIGHTS WITH MOTION SENSOR- Use screws to mount this motion lights outdoor in anywhere ideal for outside house, wall, step, yard, garden, patio yard, deck garage, driveway, porch, fence, stair, gutter, front door, backyard, garage, deck, pathway, tree, corner, dark area etc..
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Sharp Weather Station with Easy to Read Color Display - Wireless Indoor Outdoor Thermometer and Humidity Atomic Clock Alarm and Calendar 12 Hour Forecast AC or Battery Powered

  • LARGE EASY TO READ DISPLAY - Bright Full Color Display with 3-Step adjustable brightness settings – Gives you the option to run the weather station by electric powered or battery powered. ALWAYS ON DISPLAY with AC OPERATION: While operating with the AC adaptor, the backlight will remain on and can be dimmed or turned off using the BACKLIGHT button. 5 SECOND ON-DEMAND BACKLIGHT with BATTERY OPERATION: While operating under battery power, use the BACKLIGHT button to illuminate the display for 5 seconds..
  • ATOMIC ACCURACY – Atomic Time with 12 or 24 Hour Display. The Sharp Weather Station with built in Atomic clock has a built-in receiver that automatically synchronizes itself with the WWVB radio broadcast by the US Government’s National Institute (NIST) in Fort Collins, Colorado. The Atomic Clock will always be accurate to within one second as it receives daily WWVB updates..
  • INDOOR AND OUTDOOR TEMPERATURE AND HUMIDITY DISPLAY: Tell at a glance the current indoor and outdoor temperature and humidity with the easy to read full color display. The indoor temperature and humidity sensors are integrated into the main unit, while the Wireless outdoor sensor (included) transmits the outdoor temperature and humidity to the Sharp Atomic Weather Station.....
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Orbit Battery Operated Sprinkler Timer with Valve (57860)

  • EASY AND FLEXIBLE PROGRAMMING: Operates up to 4 stations, with up to 8 start times, and can be run from 1-240 minutes. Set for days of the week, odd/even days, or intervals (between 1-30 days)..
  • RAIN SENSOR COMPATIBLE: Connect with a rain sensor to delay watering for a set time after storms..
  • BATTERY OPERATED: Works great for sprinkler boxes without a power outlet nearby (Requires 3 AA batteriesnot included). Low battery warning will alert you when to replace batteries..
  • DETACHABLE TIMER: Easily remove timer from housing for programming..
  • DURABLE CONSTRUCTION: Weatherproof housing protects timer from the elements, and every valve connection is sealed with a water-tight O-ring..
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ORIA Indoor Outdoor Thermometer with 3 Wireless Sensors, Digital Hygrometer Thermometer, Temperature Humidity Monitor Meter with LCD Backlight, Wireless Thermometer for Home, Office, Bedroom, White

  • ... simple and clear readings. Indoor temperature (0 - 60℃).
  • Humidity (10% - 99%). The temperature and humidity accuracy: ± 1℃ / ± 5%.
  • DRY: humidity﹤45%. The express changes following the changing of the humidity..
  • 【Backlight & Battery Life】 You can press the "Light" button to turn on the backlight. It will automatically turn off after 5 second if without any operation. This help you to read the data clearly even though at night. Minimum 12 months for base station with one sensor..
  • 【Max & Min Record】 Max & Min functions on indoor and outdoor on both temperature and humidity. The data update every 60 seconds. Press the ℃/°F button to switch between celsius and fahrenheit. Perfect on your house, office, factory, etc. Time & Alarm Clock, Calendar, Snooze / Light..
  • 【Easy to Operate】 The station and transmitter signal distance: 100M/328ft. It can be stand in the desk or hang on the wall as you like. The station need 3* AAA Battery.
  • Sensor need 2*AAA Battery.(not included). When the sensor shows the low battery icon, that means you need to change the new battery in the sensor. If there are any problems with the product, or if the product is defective/damaged....
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Steampunk Skull Decorative Wall Clock

  • Wall Clocks Battery Operated - This wall clock required 1 "AA" battery for clock movement and 3 “AA” batteries for energy saving light sensor. The light sensor and the clock movement operate independently, easy to use. (Batteries not included).
  • Adjustable Brightness Smart Light - The clock is equipped with a high quality smart light sensor, so it will automatically turn on or off the night light depending on the surrounding light brightness. It is available in 3 levels of brightness: Off-Low-High..
  • Silent Wall Clock, Non-Ticking - These wall clocks use superior precise quartz movement to make sure true silence and accuracy time with the smooth second hand. You no longer have to worry about its annoying clicking noises at night..
  • Excellent Clocks for Living Room Decor - Modern design and practical house decorations, suit for living room, kitchen, backyard, garage, office, gym and so on. It come with 1 hook for easy hanging..
  • 12” Clock Dial,1” Bold Numbers - Large white dial against white bold numbers creates easy viewing, add adjustable night lights, mate it easy to read the time from across the room both day and night..
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Instapark Water Alarm, 120dB Loud Alarm Audio and Bright red and Yellow LED Flashing, Low Battery Alert

  • NEW DESIGN - The new water leak alarm launched in 2019. It has a super strong alert sound of 120db. In addition, it has alternating red and yellow LED flashing lights making it easier for users to find..
  • BATTERY OPERATED - This device uses 3 AAA batteries. On standby mode, the red LED light will flash every 30s to notify you that it’s on standby..
  • LOW BATTERY ALERT - When the water leak alarm has low battery and needs to be replaced, it will notify you by making a short buzzer sound and flashing yellow LED lights..
  • EASY TO USE BATTERY COMPARTMENT - Easy to use battery compartment requires no tools. It’s super easy to open and replace the battery..
  • SENSOR CABLE - The water detector sensor is located at the end of the 4-foot (48-inch) cable. Ideal for placing the sensor in hard to reach areas..
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LEDVANCE E21266 72923 Sylvania LIGHTIFY Motion and Temperature Sensor White

  • ZigBee Motion Sensor: A compatible ZigBee hub is required to control this sensor. Pair your light to a compatible ZigBee hub such as SmartThings....
  • Light Control: With a detection area of 15 feet and detection angle of 100 degrees, activate lights when motion is detected in a room or turn them off....
  • Temperature Sensor: Use the integrated temperature sensor to monitor the temperature in a room. Create an automation to adjust your smart thermostat....
  • Battery Operated: Can be mounted to walls or stand alone on a shelf. For indoor use only. Battery included (CR 2450)..
  • The OSRAM LIGHTIFY Gateway is not required when using a different compatible ZigBee hub. ZigBee LIGHTIFY smart sensors will not pair directly to voice....
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Stick-Up Light Bulb Peel And Stick Light

  • MOTION-ACTIVATED CEILING LED light ideal for high ceilings, walls, and overhead spaces. Sensor Brite Overlite features cutting edge built-in motion sensors that can detect any movement up to 10ft. away with a 120° field of view to ensure maximum coverage..
  • WIRELESS: Sensor Brite Overlite LED ceiling light is completely wireless.
  • avoid the fuss of cables and costly installations. Battery operated, Sensor Brite Overlite will last up to 20,000 hours on a single set of batteries..
  • TURNS ON/OFF AUTOMATICALLY: after 20 seconds of not detecting any movement, Sensor Brite Overlite turns off automatically to save battery life. Save on running costs and avoid the inconvenience of having to turn it on or off manually..
  • STICK ANYWHERe: quickly and conveniently stick Sensor Brite Overlite to any type of surface. Alternatively, you can use the included screw mount and secure it in place..
  • MOISTURE RESISTANT: Sensor Brite Overlite is designed to withstand moisture making it ideal for use in garages, basements, and any other closed and narrow spaces that can be affected by condensation and moisture..
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GPS Bike Computer iGPSPORT iGS520 Wireless IPX7 Waterproof Cycle Computer with Waypoint Navigation

  • ✔ GPS+BEIDOU+AGPS:AGPS assisted satellite search function,faster positioning,high accuracy,suitable for kinds of complex riding environments.
  • ✔ ANT+ SENSOR: Compatible with all ANT+ sensor:heart rate monitor,speed sensor,sadence sensor,power meter.
  • ✔ 2.3 INCH SCREEN : FSTN HD Dot-matrix screen provides more than 80 items of data, up to 8 items on a single page.
  • the display is clearly seen in the sun.Automatic backlight and automatic sleep.
  • ✔ DURABLE BATTERY:life up to 40 hours,you will feel like a century use.The built-in lithium battery can be charged during operation.
  • ✔ Compatible with Strava and Trainingpeaks.
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Kraus KTCS-10MB GarbagePro Rectangular 13 Gallon Hands-Free Motion Sensor Trash Can Battery Operated in Matte Black Finish with SoftShut Touchless Lid

  • KRAUS GarbagePro Rectangular 13 Gallon Hands-Free Motion Sensor Trash Can Battery Operated in Matte Black Finish with SoftShut Touchless Lid, KTCS-10MB.
  • MOTION SENSOR TRASH CAN allows you to open the garbage can lid with a wave of the hand – HANDS-FREE OPERATION with sensor that detects movement within 6 inches. Lid closes automatically after 5 seconds – HYGENIC PRODUCT eliminates the need to touch the trash   – DIMENSIONS: 15 1/8” L x 10 1/2” W x 24 5/8” H – INSIDE OPENING: 13 1/4” L x 6 1/4” W – HEIGHT WITH LID OPEN: 32 1/2″ – Fits 13-gallon trash bags.
  • DIGITAL LED DISPLAY counts down from 5 seconds before lid closes automatically – OPTIONAL MANUAL MODE is button operated, allowing you to KEEP THE LID OPEN for an extended period of time, perfect for EASY BAG CHANGES and longer chores – motor-operated SOFTSHUT LID closes gently and quietly – PERFECT-FIT LID is recessed so that it sits flush when shut to help deter pets from accessing the garbage – Streamlined design creates a clean look.
  • EXTRA-WIDE TRASH CAN OPENING with 13 3/4” diagonal dimensions for easy disposal of large items such as medium-size pizza box – LARGE CAPACITY: fits standard 13 gallon / 50 liter trash bags – Sleek rect....
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Hydrofarm APCEM2 Autopilot Desktop CO2 Monitor & Data Logger, Data, White/Blue

  • CARBON DIOXIDE METER: Autopilot APCEM2 Desktop CO2 Monitor and Data Logger Monitors carbon dioxide, relative humidity, and temperature of your grow room or greenhouse on a clear LED screen.
  • MEMORY: Digital memory chart shows and records stats over an adjustable 24-hour or 7-day period.
  • The trend chart shows variable Min/Hr/Day/Wk for readings of CO2/RH/Temperature.
  • SENSOR & ALARM: 2-channel low drift NDIR gas sensor and audible alarm for low or high CO2 levels.
  • OPERATING TEMPERATURES: Operates in temperatures 32 to 122 degrees F.
  • Operating and storage relative humidity (RH): 0-95%, noncondensing.
  • FUNCTIONALITY: Features multiple hanging options with the hook-and-loop fastener along the back that attaches to an external battery pack (battery pack not included).
  • Green power supply is compatible with a standard smartphone charger.
  • Dimensions (L x W x D): 4.7 x 3.6 x 1.1 inches.
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