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Sensors


    Wireless Home Security Driveway Alarm, Enegg Entry Alert, Visitor Door Bell Chime with 1 Plug-in Receiver and 1 PIR Motion Sensor Detector Alert System, Quality Sound and LED, 38 Melodies

    Wireless Home Security Driveway Alarm, Enegg Entry Alert, Visitor Door Bell Chime with 1 Plug-in Receiver and 1 PIR Motion Sensor Detector Alert System, Quality Sound and LED, 38 Melodies Lowest new price: $16.99
    List price: $16.99
    Brand: Enegg

    Never worry about surprise visitors again with our Wireless Driveway Alert.
    This easy to use and set up, wireless Infrared Motion Sensor Door Bell Alarm includes 1 Receiver and 1 Sensor.
    Bright LED Indicators and a choice of 38 Chimes allow you to customize your alerts.

    Features:

    Includes wireless battery operated sensor and plug in receiver
    Just place the sensor at the entrance to your driveway and the receiver inside your home.
    It detects movements and sends a signal to the receiver from up to 328 feet (100m) away.
    Alerts you when someone enters your driveway, walking path, doorway or business, such as visitors, vehicles, intruders, animals or kids coming or going.
    Advanced notice when someone or something enters before they surprise you.
    Use it to monitor any area inside or outside, its wireless so you can place it anywhere in the house or even take it from room to room.

    Specifications:
    Working Voltage of the Receiver£º110V-240V
    Working Voltage of the PIR Sensor£º4.5V£¨3 AAA batteries£©
    Working Range: Up to 328 feet (100 meters)
    Infrared Sensing Range: Up to 23 feet (7 meters)
    Receiver Size: 3.14¡± L x 2.99¡± W x 1.29¡± H (80 x 76 x 33mm)
    Sensor Size: 3.14¡± L x 2.32¡± W x 1.77¡± H (80 x 59 x 45mm)
    Packaging Weight: 7.76 ounces (.22kgs)
    Receiver Switch Settings:
    Music source: 38 different songs
    Volume Adjustment: high, middle, low

    Package Includes: 1 x PIR Sensor (Uses 3 AAA, not included)
    1 x Receiver
    1 x Instruction Manual

    Features:

    • Easy, Fast, Wire Free Installation: Infrared sensor detects motion and sends a signal to the receiver. Chose from 38 Ringtones with Bright LED Light. Sensor is wall mountable.
    • Wireless Plug-in Receiver: The portable wireless plug-in receiver plugs into any standard outlet. The sensor uses 3 AAA batteries (Not Included). Detection time delay in between motion sensor alerts is configurable from 15 seconds to 30 seconds, just place the sensor at the entrance to your driveway and the receiver inside your home.
    • Working Range up to 328 feet (100 meters) between receiver and transmitter allowing you to place it a good distance from the receiver to warn you of arrival and departure of family members, unwanted guests or solicitors, or anyone who visits your home or business
    • Ideal for front doors, window frames, driveways, walking paths, and anywhere in your home you want to be alerted to motion. Also great to alert business owners that are working in the back, or out of sight, to customers entering their store.
    • Note: Includes 1 plug-in receiver unit and 1 motion sensors requiring 3x AAA batteries (Not Included). Receiver size: 3.14¡± L x 2.99¡± W x 1.29¡± H (80 x 76 x 33mm) Sensor Size: 3.14¡± L x 2.32¡± W x 1.77¡± H (80 x 59 x 45mm)

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    Westek SLC4CG Gray Automatic Photocell Sensor Control

    Westek SLC4CG Gray Automatic Photocell Sensor Control Lowest new price: $3.52
    Lowest used price: $4.50
    List price: $5.76
    Brand: Westek
    Model: SLC4CG

    Fixed light shutter; Turns incandescent light On at dusk, Off at dawn.

    Features:

    • On at dusk, off at dawn, for incandescent bulbs only
    • Compact design fits most smaller enclosed outdoor fixtures such as patio, entryway and garage side mount fixtures
    • Ideal for indoor table lamps, 150-watts maximum
    • Weather resistant and reliable solid state circuitry
    • For use with incandescent bulbs only, up to 150-watt capacity

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    Skylink HA-300 Long Range Household Alert & Alarm Deluxe Home Business Office Motion Security Indoor Outdoor Infrared Detector System Kit

    Skylink HA-300  Long Range Household Alert & Alarm Deluxe Home Business Office Motion Security Indoor Outdoor Infrared Detector System Kit Lowest new price: $44.99
    Lowest used price: $38.24
    List price: $44.99
    Brand: Skylink
    Model: HA-300

    This monitoring kit comes with one receiver and two Motion sensors; place the Motion sensors anywhere inside or outside your home or property to monitor your premises; receiver is capable of hosting up to 16 sensors - 4 in each zone. Receiver may be used in either 'Alert' or 'Alarm' mode.

    Features:

    • Range of up to 800 feet in an open area
    • 2 in 1 Alert & Alarm Modes. Be notified of your surroundings!
    • Motion sensor detection range of 40 feet
    • Program up to 16 sensors, 4 in each zone
    • One HA-434RL Household Alert Receiver (AC/DC adapter included) & Two HA-434TL Indoor/Outdoor Motion Sensor (Battery not included)

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    Insteon Wireless Door & Window Sensor, Use with Insteon Bridge for Smartphone Alerts, Uses Superior Mesh Wireless Technology for Unbeatable Reliability - Better than Wi-Fi, Zigbee and Z-Wave

    Insteon Wireless Door & Window Sensor, Use with Insteon Bridge for Smartphone Alerts, Uses Superior Mesh Wireless Technology for Unbeatable Reliability - Better than Wi-Fi, Zigbee and Z-Wave Lowest new price: $27.00
    Lowest used price: $22.95
    List price: $27.25
    Brand: Insteon
    Model: 2843-222

    Insteon Open/Close Sensor is a magnetic contact sensor that wirelessly controls lights and appliances throughout your house. When magnetic contact is broken, such as a door or window being opened, Open/Close Sensor can do things like turn on lights, set the thermostat to its comfort setting, or trigger a custom event in HouseLinc 2. Gain the peace of mind knowing that you'll be alerted when the back door sneaks ajar or the side window slides open. Useful for doors, windows, drawers, sheds, cabinets, and anything else that opens, Open/Close Sensor is a wireless, easy-to-use solution for adding convenience and awareness to any Insteon-controlled home. An AA battery is required and included.

    Features:

    • Excellent range - up to 150' from nearest access point or any dual-band device
    • Link with other Insteon devices to be alerted when a door or window is opened
    • Battery-operated for easy installation
    • Automatically control lights and appliances when doors open and close
    • Wire standard security sensors to TriggerLinc to monitor several doors and windows
    • Battery-operated for easy installation
    • Excellent range - up to 150-Feet from nearest Access Point or other dual-band product
    • Battery included

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    Motion Activated Voice Player with Built-in Microphone, Recordable – Perfect for Independent Living, Point of Sale Advertising, Door Greeter, Exhibits, Tradeshows, Daily Reminders, Entry Alert

    Motion Activated Voice Player with Built-in Microphone, Recordable – Perfect for Independent Living, Point of Sale Advertising, Door Greeter, Exhibits, Tradeshows, Daily Reminders, Entry Alert Lowest new price: $27.99
    List price: $27.99
    Brand: SierraTeck

    Endless applications, makes a great gift!

    • Promotes independent living by recording reminders to assist elderly with daily activities:
    •   "Remember to take your phone and wallet and lock the door after you"

    • Door Greeter
    •   Senses people coming in and plays greeting/notification

    • Point of Sale Advertising:
    •   Automatically play advertising when customers pass by a product  

    • Safety Reminder
    •   Play reminder as soon as personnel enter restricted area
        Instruct pets to avoid certain areas when you are away

    • Daily Reminder
    •   Leave messages for family or friends when you are away from home or office
        "Honey, food is in the oven, warm for 5 minutes before eating"

    • Perfect for escape rooms !
    Features and Specifications
    • Built-in microphone
    • 120-degree view with 13ft (4m) detection range
    • 1W loudspeaker
    • Requires 3xAAA 1.5 batteries (not included)
    • Ball mount allows you to quickly & easily adjust orientation and rotate by 360 degrees
    • CE & RoHS certified
    • For indoor use
    Support
    • We provide an ebook with clear, step-by-step instructions as well as email technical support
    • Backed by our 30 day 100% satisfaction guarantee and 1-year warranty. Simply contact us and we'll make it right, that's our promise
    Package Contents
    1x MicroSound device

    2x Mounting screws
    1x Ball mount

    Features:

    • MicroSound - Motion Activated Audio Player: Thanks to our advanced 120-degree PIR wide-angle sensor and 1W built-in loudspeaker, this motion activated sound player detects motion from up to 13 feet (4 meters) day or night and plays a recording that is loud and clear
    • Premium Set: Includes mounting screws, ball mounting accessories, ebook user guide with clear step-by-step instructions. Fully featured yet lightweight and small (only 6cm by 9cm)
    • Built-in Microphone for Instant Recording: Record desired audio directly on the spot, hassle-free. No need for additional accessories, simply record at the touch of a button up to 120 seconds (2 minutes) of quality audio
    • Endless Applications: Perfect for elderly or those with memory loss that need reminders, point of sale advertising, exhibits, tradeshows, door greeter / welcomer, or holding instructions for others while you are away (for indoor use)
    • 100% Satisfaction Guaranteed & 1 Year Warranty: Robust and elegant design backed by our 30 day no hassle full satisfaction guarantee or your money back. 1-year warranty on all orders

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    Digital Clamp Meter, Tacklife CM02A 600 Amp TRMS 6000 Counts NCV with AC Current AC/DC Voltage Test Temperature Measure Auto-Ranging Multimeter

    Digital Clamp Meter, Tacklife CM02A 600 Amp TRMS 6000 Counts NCV with AC Current AC/DC Voltage Test Temperature Measure Auto-Ranging Multimeter Lowest new price: $23.97
    List price: $49.97
    Brand: TACKLIFE

    Tacklife - Professional team on Amazon, which deals only with development of the tools. We commit ourselves to using qualitative tools to improve the quality of life

    ✔Wide use
    The meter can accurately measure DC/AC Voltage Current, Resistance, Capacitance, Frequency, Duty cycle, Diode test.

    ✔practicability
    Max.5999 digits True RMS displayed on Large backlit LCD screen; it gives you fast accurate readings with data HOLD function;
    Automatically enters sleep mode after 10 minutes of inactivity for energy conservation; Low battery display

    ✔Jaw Design
    With the open jaw (around 24mm) to directly measure the Current without interrupting the circuit
    Safely insulated test probes with plastic gripping for safer handling while measuring and to keep them from getting rusted or filled with foreign item


    Specification:
    • DC Voltage Range and Accuracy: 6V/60V/600V ±(0.5%+3)
    • AC Voltage Range and Accuracy: 6V/60V/600V ±(0.8%+5)
    • AC Current Range and Accuracy: 6A/60A/600A ±(2.5%+8), 400A-600A ±(3.0%+10)
    • Resistance Range and Accuracy: 6K/60K/600K/6M/60M ±(0.8%+3)
    • Capacitance Range and Accuracy: 600uf/6000uf ±(4.0%+3)
    • Temperature Range and Accuracy: -20~1000℃(-4~1832℉) ±(1.0%+2)
    • Max display value: 5999 digits
    • Sampling rate: approximately 3 times per second
    • Automatic shut-down time: 10 minutes


    Package Content:
    1x Tacklife CM02A Digital Clamp Multimeter
    2x 1.5V AAA Batteries
    1x Thermocouple
    1x User's Manual
    1x Carry Case
    1x Test Leads
    1x 2-year Warranty


    Note
    The maximum measuring temperature for the K-type thermocouple dispatched at random is 250℃,
    for higher temperature measurement (more than 250℃),please use high temperature K-type thermocouple.

    Features:

    • ▲TEMPERATURE MEASURING & BACKLIGHT - with a thermocouple for temperature measuring, which can show the measuring in farenheit and celcius. With the backlight display, you can easily get the readings under dark environment
    • ▲CONTINUITY TEST & OVER LOAD PROTECTION - Use the PTC protection circuit for Resistance, continuity sensor confirms that the circuit conducts electricity, and frequency measurement. If measured resistance less than 50Ω, the buzzer will sound to indicate
    • ▲TRMS 6000 COUNTS MEASURING - Auto Ranging accurate measures AC current to 600 A, AC and DC voltage to 600V, and resistance to 6000Ω, Temperature, Continuity and Capacitance. you can troubleshoot a variety of automotive and household electrical problems accurately
    • ▲NCV DETECTOR & LIVE LINE TEST - The NCV sensor is attached to the top of the current sensor.While the beeper will sounds alarms at different frequencies for detecting the AC voltage. It detects the presence of voltage on conductors and wire in-wall without contact. Light and sound alarm if detects the live wire
    • ▲WAHT YOU GET- Tacklife CM02A Digital Clamp Multimeter, 2 x 1.5V AAA Batteries, English User's Manual, Test Leads, Temperature , Carry pouch, Warranty Card, 24-Month Warranty.

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    All-Pro MS180, 180° Motion Sensor

    All-Pro MS180, 180° Motion Sensor Lowest new price: $16.98
    List price: $41.25
    Brand: Cooper
    Model: MS180

    This Cooper Lighting MS180W replacement motion-sensor security floodlight makes it simple to keep spaces around the home, office, or commercial area safe and well-lit. The unit installs easily into an existing light fixture (adapts to most wall- or eave-mounted fixtures) and provides a 180-degree detection zone up to 70 feet. Best of all, the floodlight comes equipped with a motion sensor that automatically turns the light on and off--on when motion is detected and off after a pre-selected time delay (4 or 12 minutes). For energy-efficient operation, it won't turn on during daylight hours--motion or no motion. Even more, the on/off motion-sensor function can be over-ridden with its manual-override mode by turning the light on with an indoor switch--great for using the light as a standard stay-on floodlight. At dawn, it automatically resets to motion-detecting mode. Other highlights include power-outage protection, 30 motion-detection zones, and tool-free sensor-head adjustment. The floodlight measures approximately 2-8/9 inches long by 3-1/2 inches wide by 4-8/9 inches high and carries a two-year limited warranty.

    Whether for commercial, residential, or industrial applications, Cooper Lighting is fully aware of the influence illumination holds to set moods, create ambience, enhance the workplace, and transform spaces. Fueled by their mission to be the leading provider of ground-breaking, premium lighting fixtures, the company makes and manufactures everything from LED and fluorescent bulbs to exit and emergency, vandal-resistant, landscape, and complex environment lighting options to a worldwide marketplace. Cooper Lighting parents 20 exceptional brands, enjoying international industry leadership with a history of excellence that began in 1956.

    Features:

    • 180 degree detection zone up to 70 ft.
    • Integral photo cell prevents lights from turning ON with motion during daylight hours (auto modes)
    • Motion sensor turns lights ON automatically when motion is detected and OFF after a preselected time delay (4 or 12 minutes)
    • Turns lights on automatically when motion is detected; detects motion at 180-degrees and up to 70 feet
    • Adapts to most wall and eave mount applications

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    Elegoo HC-SR04 Ultrasonic Module Distance Sensor for Arduino UNO MEGA2560 Nano Robot XBee ZigBee, Set of 5

    Elegoo HC-SR04 Ultrasonic Module Distance Sensor for Arduino UNO MEGA2560 Nano Robot XBee ZigBee, Set of 5 Lowest new price: $11.49
    Lowest used price: $8.45
    List price: $11.49
    Brand: Elegoo
    Model: EL-SM-001



    Elegoo Inc. is a professional manufacturer and exporter that is concerned with the design, development production and marketing of arduino, 3d printers, raspberry pi and STM32.
    Our Dream is to make the best price and best quality produce for customers.
    So we would like to receive your valuable suggestions for our products and we can improve them for you.

    Ultrasonic HC-SR04 Distance Measuring Transducer Sensor
    HC-SR04 consists of ultrasonic transmitter, receiver, and control circuit.
    When trigged it sends out a series of 40KHz ultrasonic pulses and receives echo from an object.
    The distance between the unit and the object is calculated by measuring the traveling time of sound and output it as the width of a TTL pulse.


    power supply :5V DC
    quiescent current : <2mA
    effectual angle: <15°
    ranging distance : 2cm – 500 cm
    resolution : 0.3 cm


    Package including:
    5 pcs in the Antistatic Resealable Bag
    gift : 10pcs female to male cable

    Features:

    • Ultrasonic hc-sr04 distance measuring transducer sensor
    • HC-SR04 consists of ultrasonic transmitter, receiver, and control circuit. When trigged it sends out a series of 40KHz ultrasonic pulses and receives echo from an object.
    • ~Power supply: 5V DC; quiescent current: less than 2mA; effectual angle: less than 15°; distance: 2cm~~500cm; resolution: 0.3 cm~
    • Package Content: 5pcs HC-SR04 with a little gift

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    Sensky BS010l Dc12v to 24v Mini Pir Motion Sensor Switch,occupancy Sensor Switch

    Sensky BS010l Dc12v to 24v Mini Pir Motion Sensor Switch,occupancy Sensor Switch Lowest new price: $10.99
    List price: $10.99
    Brand: Sensky
    Model: 4331030063

    Sensky BS010l Dc12v to 24v Mini Pir Motion Sensor Switch,occupancy Sensor Switch


    Description:
    PIR(Passive infrared) Motion sensor is pyroelectric device can detect human movement by detecting Infrared ray emitted by human body.
    Automatic Induction: When people enter into the range of induction, it will output a voltage equal to input voltage, after the delay time, it will output 0V; during the delay time if motion detected, the delay time will reset, and start a new delay time.
    widely used on the Motion-activated lighting, LED strips Security System, automatic sensory device and more.

    Specifications :
    Operating voltage:DC12V
    Load current:3A
    Delay time(Default setting):5-25s (2~280 Seconds adjustable)
    Detecting range : About 110 degrees cone angle
    Detecting distance: 4M-7M (10cm-7M adjustable)
    Trigger way : continuous triggering
    Blockade time: 0 seconds
    size: 48*25*14 mm
    Attention:
    1.Don't exposed to direct sun light or lighting, big wind, near a heater or air condition.
    2.Don't fix it at a place where there are obstructing material (e.g. Glass, dense clothes) which IR cannot get though.
    3.Don't fix it in strong shock or vibration environment.
    4.The PIR Sensor requires a 'warm-up' time in order to function properly, about 10s to1min,depend on the delay time; during this time, the signal triggered by the module is not stable, after one minute, it will be ready.

    Features:

    • Operating voltage: DC5V-25V Load current ≤3A
    • Detecting range:4M-7M (10cm-7M adjustable) 110 degrees cone angle
    • Delay time: default setting : 5-25s (2~280 Seconds adjustable)
    • Light Sensor: 20lux (10Lux ~300Lux adjustable)
    • Size:48*25*14 mm

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    Intermatic K4121C 120-Volt Stem Mount Thermal Photocontrol

    Intermatic K4121C 120-Volt Stem Mount Thermal Photocontrol Lowest new price: $7.57
    List price: $13.72
    Brand: Intermatic
    Model: K4121C

    This photo control features single volt control in stem mount. Equipped with a light level slide adjustment and provides a 1/2"14 threaded stem. A washer gasket and locking nut are packaged with each photo control. Measures 19/16" square and 3" long. Additional Information:

    Features:

    • A stem-mount thermal photocontrol for smart and efficient dusk-to-dawn ON/OFF control of outdoor lighting
    • Delay feature prevents unwanted OFF switching of lights due to passing car headlights or lightning
    • Features a light level slide adjustment to accommodate various light levels
    • Installs on standard outdoor light fixtures and electrical boxes and commonly used for exterior lighting, street lighting, parking lot, pedestrian pathway and landscape lighting
    • 1/2" - 14 NPSM threaded stem with locking nut and washer gasket

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