MELIFE JSN-SR04T Integrated Ultrasonic Module Distance Measuring Transducer Waterproof Sensor Module for Arduino

  • Come with a waterproof sealed emitter. This sensor is suitable for outdoor applications such as car reversing sensors, security alarms, industrial inspection, etc..
  • Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions. Please note that the device is waterproof, but it couldn't work underwater..
  • Working voltage: DC 5V, Static current:5mA, Total current work: 30mA. Working range: 25cm-4M, Working frequency: 40KHZ, Detecting angle: 70 degree..
  • The module has a variety of modes that can be modified manually, suitable for testing and teaching experiments in different occasions..
  • Widely Application: Horizontal distance messurement, Obstacle avoidance, automatic control, Traffic control, Security, industrial control..
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HiLetgo 2pcs JSN-SR04T Integrated Ultrasonic Module Distance Measuring Transducer Sensor Waterproof for Arduino

  • With a waterproof sealed emitter. This sensor is suitable for outdoor applications such as car reversing sensors, security alarms, industrial inspection, etc..
  • Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions. Please note that the device is waterproof, but it couldn't work underwater..
  • Working voltage:DC 5V, Static current:5mA, Total current work: 30mA. Working range: 25cm-4M, Working frequency: 40KHZ, Detecting angle: 70 degree..
  • The module has a variety of modes that can be modified manually, suitable for testing and teaching experiments in different occasions..
  • Application: Horizontal distance messurement,Obstacle avoidance, automatic control, Traffic control, Security, industrial control..
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ACEIRMC 4pcs Si7021 GY-21 SHT21 HTU21 Digital Humidity Temperature Sensor Module Replace SHT11 SHT15

  • The humidity and temperature sensor board that carries a digital SHT21 humidity and temperature sensor from Sensirion..
  • Si7021 GY-21 Module Industrial High Precision Humidity Sensor I2C IIC Interface Module For Arduino Low Power CMOS IC Module.
  • It has a 4-pin interface that can communicate directly with the analog pins.
  • It can be used as a hardware- and software-compatible drop-in upgrade for existing RH/temperature sensors in 3x3 mm DFN-6 packages, featuring precision sensing over a wider range and lower power consumption..
  • The Si7021 offers an accurate, low-power, factory-calibrated digital solution ideal for measuring humidity, dew-point, and temperature, in applications ranging from HVAC/R and asset tracking to industrial and consumer platforms..
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2pcs JSN-SR04T Integrated Ultrasonic Module, MELIFE 5V Distance Measuring Transducer Waterproof Sensor Module with 2.5M Cable for Arduino

  • Come with a waterproof sealed emitter. This sensor is suitable for outdoor applications such as car reversing sensors, security alarms, industrial inspection, etc..
  • Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions. Please note that the device is waterproof, but it couldn't work underwater..
  • Working voltage: DC 5V, Static current:5mA, Total current work: 30mA. Working range: 25cm-4M, Working frequency: 40KHZ, Detecting angle: 70 degree..
  • The module has a variety of modes that can be modified manually, suitable for testing and teaching experiments in different occasions..
  • Widely Application: Horizontal distance messurement, Obstacle avoidance, automatic control, Traffic control, Security, industrial control..
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1/2 Mile Hosmart Driveway Alarm Wireless Sensor System & Driveway Sensor Alert System Weatherproof Security Outdoor Motion Sensor & Detector

  • ...real world tested in settings with trees, buildings, walls, and vehicles. It easily achieves a 1500FT wireless range in most conditions. It is been tested through thick forestry, hail storms, gusty winds, heavy rains, scorching heat, and snow..
  • EXCELLENT QUANLITY – Outdoor driveway alert sensor system is made with industrial grade PVC housing, rubberized weather/water resistant seal, and a sunshade..
  • EXTREMELY RELIABLE – Much time went into developing and testing our reliable InfraRed outdoor driveway alarm wireless detector that will dependably alert you to activity around your property. False alarms are minimized by adjusting the sensitivity of the sensor-eye with Switch 1. (Hi = 30ft, Mid1 = 25ft, Mid2 = 20ft, Low = 15ft.) See Owners Instruction Manuel. Swivel mount to refine the focus and detection angle of the sensor. 2 YEAR WARRANTY on parts and workmanship. 90-DAY RISK-FREE OFFER.
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1/2 Mile Hosmart Driveway Alarm Wireless Sensor System & Driveway Sensor Alert System Weatherproof Security Outdoor Motion Sensor & Detector

  • ...n real world tested in settings with trees, buildings, walls, and vehicles. It easily achieves a 1500FT wireless range in most conditions. It is been tested through thick forestry, hail storms, gusty winds, heavy rains, scorching heat, and snow..
  • EXCELLENT QUANLITY - Outdoor driveway alert sensor system is made with industrial grade PVC housing, rubberized weather/water resistant seal, and a sunshade..
  • EXTREMELY RELIABLE - Much time went into developing and testing our reliable InfraRed outdoor driveway alarm wireless detector that will dependably alert you to activity around your property. False alarms are minimized by adjusting the sensitivity of the sensor-eye with Switch 1. (Hi = 30ft, Mid1 = 25ft, Mid2 = 20ft, Low = 15ft.) See Owners Instruction Manuel. Swivel mount to refine the focus and detection angle of the sensor. 2 YEAR WARRANTY on parts and workmanship. 90-DAY RISK-FREE OFFER.
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DIGI XBP9B-DMSTB002 RF TXRX Module, XBee-PRO 900HP (S3B) DigiMesh, 900MHz, 250mW, RPSMA, 200Kbps, 32K Programmable

  • Application: Home security alarm and remote keyless entry; Smart home and industrial sensors; Wireless alarm security system; Building automation solutions; Wireless industrial-grade remote control; Health care products; Advanced Meter Reading Architecture(AMI); Automotive industry applications..
  • Technical manual support: http://www.ebyte.com/en/product-view-news.aspx?id=437.
  • Features: Communication distance tested is up to 7km; Maximum transmission power of 160mW, software multi-level adjustable; Support the global license-free ISM 868/915MHz band. Support air date rate of 0.018-62.5kbps in the LoRaTM mode; Support 300kpbs in the FSK mode.
  • Compatible with the transceiver of SX1278/SX1276.
  • With large capacity, FIFO supports 256Byte data cache..
  • New SF5 spreading factor to support dense networks.
  • Support 2.5V~3.7V power supply, more than 3.3V power supply can guarantee the best performance.
  • Industrial grade standard design, support -40 ~ 85 °C for working over a long time.
  • IPEX and stamp hole are optional, which is convenient for secondary development and integration..
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Zebra ZT22042-D01000FZ Industrial Direct Thermal Tabletop Printer, 203 DPI, Monochrome

  • Industrial-style monochrome direct thermal printer with high-impact polymer case prints 4" wide labels at 6" per second and 203 dpi (8 dots/mm).
  • Element energy equalizer (E3) and side-loading metal print mechanism with head open lock help to increase work efficiency.
  • Three-button interface to facilitate printing.
  • 128 MB Flash and 128 MB RAM for high throughput.
  • Transmissive and reflective media sensors for different label types.
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BUD Industries NBF-32026 Plastic ABS NEMA Economy Box with Solid Door, 15-47/64

  • Weatherproof Plastic Utility Enclosure: Heavy duty general purpose weatherproof utility box with lockable hinged door and extra deep gasketed lid. Offers extreme protection for wiring and electronic devices in harsh environments. Meets NEMA 1, 2, 4, 4X, 12, 13 and IP65, IP66 (EIC 529)..
  • Applications: Multi Purpose Plastic Utility Box is ideal for indoor and outdoor use including electronic devices, WiFi equipment, LED controllers and iOT sensors. Also great for low voltage and data wiring, cable TV Connections and more..
  • Durable Industrial Box: molded out of UV resistant Polycarbonate + ABS, an industrial grade plastic with greater strength and durability than standard ABS. It features an extra deep gasketed hinged door with dual latches, a stainless steel security screw and provision for padlock..
  • Outdoor Wall Mounting Enclosure: Includes Wall Mounting Hardware, Door Locking Key, Cable Grommets, Zip Ties, Cable Management Straps and Clips. It is RF Transparent for Wireless Devices. Weatherproof and UV Stable..
  • Specifications: Material: Light gray Polycarbonate + ABS. External Dimensions: 11.9 x 8.9 x 6.6 Inches (302 x 226 x 168 mm). Internal Dimensions: 11.3 x 8.1 x 5.8 Inches (287 x 206 x 147 mm). UL94-V0 Rated..
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eMACROS Pairable 1/2 Mile Long Range Solar Wireless Driveway Alarm Indoor Outdoor Weatherproof Motion Sensor&Detector Security Alert System ( 2021 New)

  • FULLY EXPANDABLE SYSTEM AND NO INTERFERENCE WITH NEIGHBORS- A receiver could be paired up to 7 sensors for complete coverage of your property, and the new version driveway alarm won’t interference with your neighbor who lives within 1/2mile away..
  • EASY TO INSTALL AND 7 CHANNELS- Quick Start Guide lets you complete the operation in minutes, 7 fun & unique chimes to choose from, matching different chimes with different sensors around your property to differentiate where driveway alarm wireless motion is being detected, please note you can not change the sensitivity for the sensor..
  • LONG RECEIVING RANGE-Our system has been real-world tested through thick forestry, hail storms, gusty winds, heavy rains, scorching heat, and snow..
  • EXTREMELY RELIABLE AND WATERPROOF- The outdoor motion sensor is waterproof(IP66) fully-enclosed design. The working temperature range is from -20℃ to 60℃.Outdoor driveway alert sensor system is made with industrial-grade PVC housing, rubberized weather/water-resistant seal, and a runs on one solar rechargeable..
  • SOLAR POWERED NO NEED TO REPLACE BATTERIE--30 years + solar wireless driveway alarm and solar driveway alert system produced in our own factory with our leading-edge systems technology..
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Zebra ZT23042-D01000FZ Direct Thermal Printer 203 DPI, Serial USB, Monochrome

  • Industrial-style monochrome direct thermal printer with metal frame which prints 4" wide labels at 6" per second and 203 dpi (8 dots/mm).
  • Element energy equalizer (E3) and side-loading metal print mechanism with head open lock help to increase work efficiency.
  • LCD graphical interface facilitates use and navigation.
  • 128 MB Flash and 128 MB RAM for high throughput.
  • Transmissive and reflective media sensors for different label types.
  • For Direct Thermal printing only. Does NOT include ribbon spool for thermal transfer tape.
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Zebra ZT23043-T01200FZ Thermal Transfer Printer, 300 DPI, Monochrome, With 10/100 Ethernet Connection

  • Industrial-style monochrome thermal transfer printer with 10/100 Ethernet connection, metal frame, and larger ribbon capacity than the Zebra ZT220 series prints 4" wide labels at 6" per second and 300 dpi (12 dots/mm).
  • Element energy equalizer (E3) and side-loading metal print mechanism with head open lock help to increase work efficiency.
  • LCD graphical interface facilitates use and navigation.
  • 128 MB Flash and 128 MB RAM for high throughput.
  • Transmissive and reflective media sensors for different label types.
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Solar Water Pump PWS Stainless 316 Solar Pond Pump Kit, Solar Borehole Well Pump with MPPT Controller , Free Shipping, JS3-1.8-80

  • ESSENTIAL PARAMETER: Solar water pump, 0.3HP, 24v DC, 260ft, 7.7GPM, 3/4” size stainless steel deep well submersible pump, durable for home and industrial use.
  • SOLAR ENERGY: The deep well submersible pump can be supported by batteries if you need the flexibility of pumping on demand at any time. Moreover, it is suggested to be connected with solar panel (not included), which is high energy conversion rate, environmental-friendly and lower consumption.
  • WATER SHORTAGE SENSERS: Sensors are included so the pumping system can be fully automated. With sensors installed, the well pump will switch off if the header tank is full or if the water source has fallen below the well pump intake.
  • MPPT CONTROLLER: The solar water pump controller drives the high efficient brush-less DC pump motor, utilizing the latest MPPT technology to ensure maximum flow is delivered under all light conditions. It also protects the submersible pump from frequent start up in low light conditions, overheating & running dry..
  • 100% SATISFIED SERVICE: We are glad to receive more suggestions from our customers, if the deep well pumps have problems, we will process any request from customer with 24 hours, and replacement will be paid by us for any quality issues.
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