ReviewsWater Line Detection

Fielect 10Pcs HY810A Slot PCB Photo Interrupter Slotted Optical Sensor Switch for Object Detection and Automatic Counting

  • 【Parameters】- Installation method:4PIN.
  • Whether the detection distance is adjustable: not adjustable.
  • 【Structure】- The photoelectric sensor module consist of an infrared transmitting tube and an infrared receiving tube, mini size, compact construction..
  • 【Working Principle】- The sensor optico senses the presence of an object by using the reflective IR beam from the object..
  • 【Application】- Slotted Optical Sensor Switch normally used for the detection of reflective materials such as paper, IBM cards, magnetic tapes, Fax and shredder paper, Obstacle, Black and white line etc..
  • 【Package Contents】- 10Pcs x Infrared Reflective Photoelectric Sensor..
Check Stock

DS-2CD2183G0-I 4K 8MP IP Camera 2.8mm PoE Vandal Dome Camera IR IP67 IK10 H.265+ English Version Compatible with Hik Vision NVR

  • ULTRA HD CLARITY - UltraHD 4K 8MP high resolution (3840×2160) footage, captured by a 2.8mm lens.
  • AUTOMATED RECORDING - Perimeter Intrusion Detection, Line Crossing Detection, Stationary Object Detection, Pedestrian Detection, Face Detection, Cross....
  • QUALITY - 3D Digital Noise Reduction, Digital Wide Dynamic Range, IR Range Up to 45m, Video Compression: H.265+/H.265/H.264+/H.264.
  • FEATURES - IP67 Weatherproof Housing, IK10 Vandalproof, IR cut filter with auto switch (Day/Night/Auto/Schedule).
  • WARRANTY - This Camera is Original International Version, not US Version, One Year Warranty and Lifetime Tech Support covered by seller.
Check Stock

TECLUNG Metal Detector for Adults Waterproof, Professional Higher Accuracy Gold Detector, with Disc & All Metal Mode, 8\ Search Coil Metal Detectors, Great for Gold Coin Treasures Hunting Beginners

  • 【Multi-functional Operation Mode】Metal detector has different modes, you can be optimized from the detection of metal. Choose different positioning strengths according to your environment and help detect metal through buzzer..
  • 【Waterproof Search Coil】Our metal detector has a 8-inch search coil. Its detection depth is between 0 and 8 inches.GT620G waterproof metal detector enables you handle well in shallow water. It is equipped with a good chip and search coil, with high sensitivity and search range. Suitable for gold digger in outdoor treasure hunting on beaches, seaside, parks, forests, farms and yards etc(Note: the control box is not waterproof).
  • 【HUMANITY DESIGN & ADJUSTABLE】The metal detector from 30-42inch adjustable stem is suit for different height people. The armrest design helps you to save more effort, more comfortable..
  • 【LCD Display】Our metal detector has LCD Display. It shows different identification, operation modes, sensitivity levels and battery status, you can get information directly from the screen, making your detection..
  • 【Widely Applied on Treasure Hunting】Field exploring, detecting metals, beach detection, detecting coins. Our metal detector is not only suitable for adults, but also for teenagers and children. Pe....
Check Stock

Supreme Klean Hair Follicle Detox Shampoo

  • More than 99% accurate in detecting specific drugs according to the designated cut-off levels.
  • Easy to use-just dip the test into urine and read results, 2 lines appears if clean, 1 control line only appears if not clean.
  • Minimum and Maximum detection time for each drug show typically how quick and how long the urine drug test can detect this drug in urine sample. The detection time varies greatly depending on the how often and how much of drug use as well as metabolism rate of each person. Please refer to the product instruction for detection window of each drug..
  • More tests with lower cost than retailers offer.
Check Stock

Excalibur 9-Tray Food Dehydrator and 4 ParaFlexx Dehydrator Sheets

  • Attach remote transmitter to drain cleaning cable or a water jet hose to locate pipe underground.
  • Flashing LED to indicate that sonde is transmitting and ready to operate as a beacon during underground pipe location.
  • Meets FCC Class B and EN 55022 Class B requirements.
  • Adapters (catalog # 19263, 19268, 19273, and 19258) attach transmitter to drum machine or sectional cables provide versatility in locating underground pipe and line detection.
  • Constructed with a solid steel core, abrasion-resistant urethane coating, and stainless steel wear ring for durability.
Check Stock

Anfukone 4N35 Optocouplers Phototransistor 10 PCS

  • Industry Standard Dual-in line 6-pin package.
  • Applications: AC mains detection Reed relay driving,Telephone ring detection,Logic ground isolation,Logic coupling with high frequency noise rejection.
Check Stock

FAYLEZ 10 PCS 4N35 Optocouplers Phototransistor

  • Applications: AC mains detection Reed relay driving,Telephone ring detection,Logic ground isolation,Logic coupling with high frequency noise rejection.
  • Industry Standard Dual-in line 6-pin package.
Check Stock

TMEZON Wireless Security Camera Network System, 8CH 1080P HD WiFi NVR with 2.0MP Night Vision IP Wireless Home Security System Surveillance Kit Smartphone Quick View 2TB HDD

  • Face Recognition Features: Dynamic Face Capture, Real time Recognition, Face Database, Face Groups, Face Counting, Face Searching, Simultaneous Face Capturing, E-Map Face Tracking, Face Access Control, Face Time Attendance, Face Check In, Remote/APP Face Recognition.
  • 8 Channel Security 4K NVR with 8 Channel PoE Ports, 8 CH Audio, 2 Way Audio, 1TB Hard Drive Installed, Support 8MP 6MP 5MP 4MP 3MP 2MP 1MP IP network cameras (Video Analytics Feature only work with HDView brand IP Cameras), H.265 Hardware Video Compression, Save 70% of hard drive space.
  • NVR Video Intelligent Analytics: object removal detection, line crossing detection, Intrusion detection, crowd density detection, people intrusion detection, people counting, face detection, smart search.
  • Free Advanced Commercial Grade Phone App, P2P QRCode Scan, Free CMS software and DDNS Server.
  • UL Listed Certificate, CE mark, FCC (Federal Communications Commission), RoHS Standard.
  • Package comes with 1 NVR with 1TB HDD, 4 x 4MP Infrared metal H.265 outdoor/indoor cameras, mount on ceiling or wall, Smart IR Technologies for better night vision and capture fast movements at night, Power Supply.
Check Stock

RIDGID 19238 NaviTrack Scout Locator, Underground Pipe Locator and Underground Cable Location Device & 16728 Remote Transmitter (512 Hertz Sonde) for Underground Pipe Location,Red/Black,Small

  • Product 1: Multi-directional antenna technology sees the entire signal all of the time - maximize the signal strength to find the target pipe, sonde, or energized line.
  • Product 1: Underground pipe locator verifies position using a micro-mapping display to mark distinctive poles in front of and behind the target, ensuring an accurate locate.
  • Product 1: When using as underground cable locator or pipe locator, the Navitrack Scout automatically calculates and displays depth when oriented over the target..
  • Product 1: Meets FCC Class B and EN 55022 Class B - operates in these standard frequencies: Sonde - 16 Hz, 512 Hz, 640 Hz, 874 Hz and 33 kHz.
  • Line Trace - 128 Hz, 1 kHz, 8 kHz and 33 kHz.
  • Product 2: Attach remote transmitter to drain cleaning cable or a water jet hose to locate pipe underground.
  • Product 2: Flashing LED to indicate that sonde is transmitting and ready to operate as a beacon during underground pipe location.
  • Product 2: Meets FCC Class B and EN 55022 Class B requirements.
  • Product 2: Adapters (catalog # 19263, 19268, 19273, and 19258) attach transmitter to drum machine or sectional cables provide versatility in locating underground pipe and line detection.
Check Stock

CQRobot Ocean: 10.525GHz Doppler Effect Microwave Motion Sensor Compatible with Raspberry Pi and Arduino Board. for Industrial, Measurement, Automatic Doors, Sensor Lights, Reversing Radar, etc.

  • The microwave motion sensor is a microwave moving object detector designed by the principle of Doppler radar. Unlike ordinary infrared detectors, microwave sensors detect the movement of objects by detecting the microwaves reflected by the object. The detection object will not be limited to the human body, but there are many other things..
  • Adapts to harsh environments without affecting by temperature, humidity, noise, airflow, dust, light, etc. Powerful anti-RF interference capability.
  • The microwave moves at the speed of light with great directionality. Compatible with Raspberry Pi and Arduino Board..
  • Used in industrial, transportation and civil applications such as measuring, liquid levels, automatic door motion detection, automatic washing, production line material detection and car reversing sensors etc..
  • Note: There are ultra-high frequency MOS devices inside the microwave motion sensor. If you try to use battery power to test during the test, this can avoid the breakdown caused by the static pressure difference between the power supply and the test device, such as the oscilloscope.
  • in addition, when the product is in use, Plea....
Check Stock

15 Pack Easy@Home Marijuana (THC) Single Panel Drug Tests Kit - #EDTH-114

  • More than 99% accurate in detecting specific drugs according to the designated cut-off levels.
  • Easy to use-just dip the test into urine and read results, 2 lines appears if clean, 1 control line only appears if not clean.
  • Minimum and Maximum detection time for each drug show typically how quick and how long the urine drug test can detect this drug in urine sample. The detection time varies greatly depending on the how often and how much of drug use as well as metabolism rate of each person. Please refer to the product instruction for detection window of each drug..
  • More tests with lower cost than retailers offer.
Check Stock