Security Sensors

Feature This load sensor sometimes called a strain gauge is the same one found in digital bathroom scales The sensor is a group of a half bridge strain gaugeWays to use it Use one sensor with an external resistor to form a full bridge measurement the range of a sensor range 50kg External resistance on the higher requirementsUse two sensors to form a full bridge measurement measuring range for the sum of the two sensors 50kgx2 100kgUse four sensors to form a full bridge measurement measuring range for the sum of four sensors 50kgx4 200kgPackage Included 20 x 50kg Human Scale Load Cell5 x HX711 AD weighing module5 x 10Pin NeedleNote Please allow slight error due to manual measurement …

Feature This load sensor sometimes called a strain gauge is the same one found in digital bathroom scales The sensor is a group of a half bridge strain gaugeWays to use it Use one sensor with an external resistor to form a full bridge measurement the range of a sensor range 50kg External resistance on the higher requirementsUse two sensors to form a full bridge measurement measuring range for the sum of the two sensors 50kgx2 100kgUse four sensors to form a full bridge measurement measuring range for the sum of four sensors 50kgx4 200kgPackage Included 12 x 50kg Human Scale Load Cell3 x HX711 AD weighing module3 x 10Pin NeedleNote Please allow slight error due to manual measurement …

Feature This load sensor sometimes called a strain gauge is the same one found in digital bathroom scales The sensor is a group of a half bridge strain gaugeWays to use it Use one sensor with an external resistor to form a full bridge measurement the range of a sensor range 50kg External resistance on the higher requirementsUse two sensors to form a full bridge measurement measuring range for the sum of the two sensors 50kgx2 100kgUse four sensors to form a full bridge measurement measuring range for the sum of four sensors 50kgx4 200kgPackage Included 4 x 50kg Human Scale Load Cell1 x HX711 AD weighing module1 x 10Pin NeedleNote Please allow slight error due to manual measurement …

Description 1 Infrared receiving module adopts 1838 infrared receiving head2 Light resistance strong electromagnetic interference built in infrared dedicated IC can work under 500 lux light intensity3 Widely used in stereo TV video machine disc machine set top boxes digital photo frame car stereo remote control toys setellite receivers hard disk player air conditioner heater electric fan lighting and other home appliancesSpecification Dimension 6 4 x 7 4 x 5 1mmReceiving angle 90 °Working voltage 2 7 5 5VFrequency 37 9KHzReceiving range 18mPackage include 1x Infrared sensor receiver module

Description VL53L0X is a new generation Time of Flight TOF laser ranging module different compared to traditional technology it adopts the smallest packaging currently available in the market regardless of the target reverse accurate distance measurement can be provided regardless of emissivity It can measure 2M absolute distance sets a new benchmark for ranging performance levels and various new applications The door was opened Features Laser ranging accurate measurement 2 fast and precise ranging with an absolute distance of 2M3 Eye safety Class 1 laser device in compliance with the latest standard EC60825 1 2014 3rd edition requirements 4 Power supply voltage 3 3V 5VSpecifications …

1111MicrosoftInternetExplorer402DocumentNotSpecified7 8 磅Normal0Specifications Measuring Range 0 02m 7 8m Measuring Accuracy ±4cm 0 02m 7 8m Wavelength 940nm Field of View FOV 2° 3° Communication Interface Default UART 3 3V TTL signal level I2C cascading support slave address 0x08 module ID Complementary I O level output distance parameter not available Baudrate UART 4 8Kbps 3000Kbps default 921 6Kbps I2C up to 400Kbps Power Supply 4 3 5 2V Power Consumption 100mW UART active output 5 0V power supply 20mA current Weight 1g Operating Temperature 10°C 60°C Dimensions 18 8mm x 12mm x 10 3mm L x W x H Features 1 Extended Measuring Range …

Specifications Frequency Range 79GHz 81GHzModulation Mode FMCWMeasurement Range 0 15m 15mTransmission Power 12dBmHorizontal Vertical Beam Angle 8° 7°EIRP Parameter 19dBmMeasurement Accuracy 1mm theoretical Sampling Refresh Rate 10Hz configurable Average Power 0 011W dependent on sampling period Operating Temperature 20°C to 80°CDimensions 31 6 x 51 6 x 2 2mmPower Supply Voltage Range 3 3VFeatures 1 Wide measurement range from 0 15m to 15m offers versatile application 2 High precision with a theoretical accuracy of 1mm caters to precise water level needs 3 Compact design 31 6mm x 51 6mm x 2 2mm fits diverse installation spaces 4 Supports UART data output and easy plug…

Specifications Frequency Range 24G 24 25GHzModulation Type FMCWDetection Range Adjustable 0 75m to 9mDetection Angle ±75°Operating Voltage 3 3V or 5V minimum supply power 200mA Current Consumption 90mA Typical Output Signal Voltage 3 3VSweep Bandwidth 250MHz CE FCC certified Operating Temperature 40°C to 85°CDimensions 11mm x 28mmFeatures 1 Wide range detection with adjustable distance settings covering up to 9m for flexible applications 2 Precise signal processing using FMCW technology to differentiate between static and moving objects 3 Compact design enables easy integration into various smart application scenarios 4 Wide temperature tolerance to ensure reliable perf…

Description 1 HLK LD2420 is a high performance 24 GHz radar module with a send and receive antenna Its human body sensing algorithm adopts millimeter wave radar distance measurement technology and advanced proprietary signal processing technology of S3 series chips to achieve precise perception of movement micro movement and standing human body 2 HLK LD2420 is mainly used to detect whether there is movement or slight movement of the human body in the indoor scene perception area and refresh the detect results in real time It has a maximum sensing distance of 8 m for a moving human body It can easily configure the sensing distance range sensing sensitivity in different intervals and …

Reliable and effective dual and quad element PIR detectors for home or office security applications. Both units are compact, attractive and easy to install with the features to match. Each has a built-in automatic temperature compensation to help eliminate false triggers in certain environments. 110 degree convex honey comb hemispherical infrared lenses are used and each unit has an extremely low current draw at 8mA. Both feature a swivel bracket for quick position adjustment. This quad unit offers higher levels of detection than the dual element model. Features: - Operating voltage: 9-15VDC - Current draw: 8mA nominal at 12VDC - Detection type: Dual element low noise pyroelectric …

Specification Brand ProtapModel PRTETP03Input Voltage 3VBattery Model CR2450 x 2 replaceable Wireless Connection Zigbee3 0LCD Display Size 3 2 Net Weight 69 5gProduct Dimensions 59 5 x 62 5 x 18 5mmOperating Temperature Range 9 9°C to 60°C 14°F to 140°F Operating Humidity 5 95 RH non condensingTemperature Accuracy ±0 5°CHumidity Accuracy ±2 RHFeatures 1 Zigbee3 0 Connectivity Provides seamless integration with Home Assistant via the eWeLink add on for smart automation 2 Precise Measurements Accurate temperature detection up to ±0 5°C and humidity levels with ±2 RH tolerance 3 Fast Responses Rapid measurement updates every 5 seconds for real time data 4 Multiple …

Fortify your sanctuary with the PrecisionGuard Smoke Alarm, the ultimate upgrade for uncompromising home safety. Built with high-sensitivity photoelectric technology, these detectors identify smoldering threats instantly while bypassing the annoyance of false alarms. You can ditch the complex wiring thanks to the seamless wireless mounting system, allowing you to secure every corner of your home in minutes. In any critical situation, the intense piercing siren and rapid-flash LED provide unmistakable warnings that command your attention immediately. Invest in total confidence and reliable protection for everything that matters most by ordering your PrecisionGuard Smoke Alarm pack right

Upgrade your household safety instantly with the advanced PrecisionGuard Smoke Alarm. Engineered with cutting-edge photoelectric sensors, this device excels at identifying smoldering fires and faint smoke patterns long before they become a threat. You will appreciate the effortless setup, as the wireless mounting bracket allows for secure placement in any room without the need for complicated electrical work. During an emergency, the piercing audible alert and rapid-flash LED provide immediate, unmistakable notification to keep your loved ones and property protected at all times. Experience total peace of mind and secure your home by purchasing your PrecisionGuard Smoke Alarm today. What's

Take control of your home's safety with the PrecisionGuard Smoke Alarm. Engineered with cutting-edge photoelectric technology, it's designed to detect subtle threats like smoldering fires long before they escalate, providing a crucial head start. Forget complicated setups; its intuitive wireless installation means secure placement anywhere you need it, no electrical fuss required. In an emergency, expect immediate, unmistakable notification with its piercing audible alert and rapid-flash LED. Ensure ultimate protection for your space and everything you cherish. Invest in smart safety; purchase your PrecisionGuard Smoke Alarm today. What's in the Box? - PrecisionGuard Smoke Alarm (2- to

Take control of your home's safety with the PrecisionGuard Smoke Alarm. Engineered with cutting-edge photoelectric technology, it's designed to detect subtle threats like smoldering fires long before they escalate, providing a crucial head start. Forget complicated setups; its intuitive wireless installation means secure placement anywhere you need it, no electrical fuss required. In an emergency, expect immediate, unmistakable notification with its piercing audible alert and rapid-flash LED. Ensure ultimate protection for your space and everything you cherish. Invest in smart safety; purchase your PrecisionGuard Smoke Alarm today. What's in the Box? - PrecisionGuard Smoke Alarm (2- to

Fortify your sanctuary with the PrecisionGuard Smoke Alarm, the ultimate upgrade for uncompromising home safety. Built with high-sensitivity photoelectric technology, these detectors identify smoldering threats instantly while bypassing the annoyance of false alarms. You can ditch the complex wiring thanks to the seamless wireless mounting system, allowing you to secure every corner of your home in minutes. In any critical situation, the intense piercing siren and rapid-flash LED provide unmistakable warnings that command your attention immediately. Invest in total confidence and reliable protection for everything that matters most by ordering your PrecisionGuard Smoke Alarm pack right

Upgrade your household safety instantly with the advanced PrecisionGuard Smoke Alarm. Engineered with cutting-edge photoelectric sensors, this device excels at identifying smoldering fires and faint smoke patterns long before they become a threat. You will appreciate the effortless setup, as the wireless mounting bracket allows for secure placement in any room without the need for complicated electrical work. During an emergency, the piercing audible alert and rapid-flash LED provide immediate, unmistakable notification to keep your loved ones and property protected at all times. Experience total peace of mind and secure your home by purchasing your PrecisionGuard Smoke Alarm today. What's

Fortify your sanctuary with the PrecisionGuard Smoke Alarm, the ultimate upgrade for uncompromising home safety. Built with high-sensitivity photoelectric technology, these detectors identify smoldering threats instantly while bypassing the annoyance of false alarms. You can ditch the complex wiring thanks to the seamless wireless mounting system, allowing you to secure every corner of your home in minutes. In any critical situation, the intense piercing siren and rapid-flash LED provide unmistakable warnings that command your attention immediately. Invest in total confidence and reliable protection for everything that matters most by ordering your PrecisionGuard Smoke Alarm pack right

Upgrade your household safety instantly with the advanced PrecisionGuard Smoke Alarm. Engineered with cutting-edge photoelectric sensors, this device excels at identifying smoldering fires and faint smoke patterns long before they become a threat. You will appreciate the effortless setup, as the wireless mounting bracket allows for secure placement in any room without the need for complicated electrical work. During an emergency, the piercing audible alert and rapid-flash LED provide immediate, unmistakable notification to keep your loved ones and property protected at all times. Experience total peace of mind and secure your home by purchasing your PrecisionGuard Smoke Alarm today. What's

Take control of your home's safety with the PrecisionGuard Smoke Alarm. Engineered with cutting-edge photoelectric technology, it's designed to detect subtle threats like smoldering fires long before they escalate, providing a crucial head start. Forget complicated setups; its intuitive wireless installation means secure placement anywhere you need it, no electrical fuss required. In an emergency, expect immediate, unmistakable notification with its piercing audible alert and rapid-flash LED. Ensure ultimate protection for your space and everything you cherish. Invest in smart safety; purchase your PrecisionGuard Smoke Alarm today. What's in the Box? - PrecisionGuard Smoke Alarm (2- to

Specifications Maximum Temperature Range 40 to 120°CHighest Measurement Accuracy 0 to 60°C ±0 2°CHumidity Range Error 10 to 90 RH ±2 Maximum Pressure Value Resolution Error 300 to 1100 hPa 0 06 Pa ±3 9 PaCommunication Protocol I2C SHT30 0x44 QMP6988 0x70 Operating Temperature 0 to 60°CCase Material Plastic PC Product Size 32 0 x 24 0 x 8 0 mmProduct Weight 4 0 gInstruction Unit ENV III is an environmental sensor that integrates SHT30 and QMP6988 internally to detect temperature humidity and atmospheric pressure data The SHT30 is a high precision low power digital temperature and humidity sensor that supports the I2C interface SHT30 0x44 QMP6988 0x70 The QMP…

Specification Product Name 7 in 1 Floating Detector Measurement Range PH 0 0 14 0 PHCL Chlorine 0 0 4 0 mg LTDS 0 999ppm 1000 9990ppmEC 0 2000µS cm 2000 9990µS cm 10 01 19 99mS cmSALT 0 999ppm 1000 9990ppmORP 999 999mVTemperature 0 0 50 0°C 32 0 122 0°FPower Solar PanelBuilt in BatteryConnectivity Zigbe via included Gateway Waterproof Level IPX7App Compatibility Tuya Smart AppDimensions 210mm x 165mmFeatures 1 Comprehensive 7 in 1 Analysis Simultaneously measures PH Chlorine CL Salinity SALT Total Dissolved Solids TDS Electrical Conductivity EC Oxidation Reduction Potential ORP and Temperature for complete water quality 2 Solar Powered Operation Fea…

Specification Product Model TS PL03Product Color White with optional color tops in blue cyan green red Product Dimensions 11 1 x 3 x 16 cmPackaging Dimensions 11 6 x 11 6 x 16 4 cmPool Temperature Range 19 9°C to 70°C 3 8°F to 158°F Protection Class IP68Features 1 RGB Ambient Lighting Enjoy the full spectrum of RGB colors creating a mesmerizing effect in your pool 2 Solar Charging Comes with a built in 2200mAh lithium battery and large size solar panels for eco friendly energy 3 Intelligent Timer Switch Enables ambient light timer settings from 60 minutes to always on extending battery life 4 Child Lock Function Prevents accidental touches and water slapping from altering the …

X-Sense Carbon Monoxide Detector, Replaceable Battery Powered CO Alarm with Digital Display, Portable Carbon Monoxide Detector for Travel, XC0C-SR, 1-Pack