Reviews Detecting Device

HHOP 4K 20MP Trail Camera with 120° Wide-Angle 3PIR Sensors Night Vision Motion Activated Waterproof Hunting Game Camera 42pc 850nm Infrared LEDs 2.4” LCD, Green

  • [20MP Image & 4K Video Resolution]This trail camera captures 20MP images and 4K Lite videos with clear sound. Show you a more vivid and interesting wildlife world!.
  • [120° Wide Angle Detection]Trail camera is equipped with a 120° detecting range, which has a larger angle for detecting movements. The trail camera allows you to get an excellent broader view.
  • [Great Night Vision]With 42pcs 850nm LEDs, the trail camera can capture super clear night vision image and clear audible videos even during the dark night.
  • [Fast 0.3s Trigger Speed]Once detecting the motion, the trail camera will be triggered instantly in 0.3s without delay. The hunting trail camera will record precisely to give you more wildlife moments.
  • [Easy Install & Widely Used]You could apply the hunting camera to wildlife observation, hunting and farm monitoring. It can also be an automatic surveillance device for guarding and recording unexpected emergencies to homes, depots, etc..
  • Optical sensor resolution: 20.0 megapixels.
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【2022 Upgrade】 Sesern Trail Camera 1520p 20mp, Game Camera with Night Vision Motion Activated and Ip66 Waterproof , Hunting & Game Cameras with 2.4\ LCD 120°Detecting Range 0.2s Trigger Time

  • ...ore high-quality details during daytime(black and white at night).You could easily see the vivid world of wildlife. We don’t recommend removing the protective foil or touching the sensor lenses on both sides as they may cause scratches (Scratches don't affect the detection effect)..
  • FASTER 0.2S TRIGGER SPEED- once detecting the movements,the hunting camera will be triggered instantly in 0.2s without delay. You will never miss any exciting moments even at night.The trigger distance is up to 20m(65ft).IP66 waterproof designed and extreme operation temperature (-22 ~ 160°F) makes the trail camera suitable to all climates and resistant against rain and snow..
  • EXCELLENT SENSITIVITY & 48 PCS No Glow Infrared LEDs-The trail camera will detect movements of wild animals as soon as they enter the detecting range.With 48 PCS No Glow Infrared LEDs,the high-sensitive camera detect and record every breathtaking motion with lower power consumption.The upgraded infrared LEDs can let you catch any moment even at dark night. 850nm infrared technology support super clear night vision..
  • 120°WIDE ANGLE LENS + WATERPROOF STURDY DEVICE-The game camera is equipped with 120°detecting range,which allows you to get excellent broader view.It will record any animal movements y....
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Personal Security Alarm System | Burglar Alarm | Dog Bark Imitation Siren Doorbell | i4 Technology PA-02

  • Natural and loud sound - realistic behavior of a real dog, it growls if a passerby approaches and stops. And if he continues to move in the protected area, the growl turns into furious barking..
  • Intelligent system - the sounds never repeat as the device uses random sequence of sounds. Behaves like a real watchdog..
  • Barking, alarm, doorbell sounds - device can be used not only as a security system with barking dog sounds or loud alarm sound, but also as a doorbell that informs you about guests coming around..
  • Detects intruders through walls and doors - device is capable of detecting movements through any obstacles with the exception of metal obstructions, thus you can use it in houses with concrete and wooden walls..
  • Autonomous operation possibility - besides electric mains, you can power it with a high capacity power bank. This way you can use the device for several days without the power adapter. And if you connect the device to a 5V solar panel, it becomes completely autonomous which allows operation virtually anywhere..
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Tilswall Metal Detector Professional for Adults & Kids, High Accuracy Adjustable Waterproof Metal Detector with LCD Display, Gold Detector, Metal &Disc Mode, 8.5 Inch Lightweight Search Coil

  • ...om the screen and With a 3.5mm audio jack, you can connect it to headphones.
  • 【Auto Tone & Disco Mode】Metal Detector has distinctive audio tone - a low tone, a medium tone and a high tone displayed on the icon that can distinguish different metals.
  • DISC modes helps you eliminate target categories and improve your detecting efficiency.
  • 【Humanity Design & Adjustable】Tilswall Metal Detector with ergonomic design handle, providing a comfortable feel for long-term use of it. Adjustable stem extending from 35” to 45” suit for all age metal detector enthusiasts, and it weighs 2.35 pounds only. A great gift for kids and adults in treasure hunting, especially in Christmas.
  • 【High Accuracy & Waterproof Search Coil】8.5'' Waterproof search coil which Highly sensitive enables you to use detecting to underwater, Due to the 8.5”search coil of Tilswall Professional Metal Detector makes it has 20% deeper detection depth than others, Perfect for outdoor, like beach, stream, yard. (Note: the control box is not waterproof).
  • 【Attention】There has some factors are likely to interfere with the correct signal from the metal detector. 1. Do not put the device on the floor, cause most of the building floor has much metal embed. 2. Not suggested to use it indoor....
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Enbrighten Z-Wave in-Wall Smart Toggle Dimmer + UltraPro Z-Wave in-Wall Smart Toggle Switch

  • ...depth by up to 20% compared to previous Z-Wave models and eliminated the need for heat tabs. Quick Fit enhancements are the ideal smart solution for older-style switch boxes, multi-gang configurations or any other application with limited space. Auto line-load sensing terminals support fast and easy installation by detecting line and load wires and configuring the dimmer accordingly. Dual ground ports, which are offse.
  • VERSATILE APPLICATIONS – Control the device remotely with your smartphone and voice commands when connected to a compatible hub or enjoy manual ON/OFF operation and brightness adjustment from the dimmer. Home automation is simple through custom scenes, personalized scheduling and convenient alerts. The smart device operates perfectly on its own or seamlessly integrates into multi-switch setups with required add-on switches – models 12728 or 46200. Up to four add-on switches can be connected to t.
  • Revolutionary, Patent-Pending Design – QuickFit and SimpleWire technologies offer groundbreaking home automation features. Unique advancements make the smart controls easier to install and more reliable than ever..
  • QuickFit – Improved components reduced the housing depth by up to 20 percent compared to previous Z-Wave models and eliminate....
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AC Current Sensing Switch Adjustable Current 0.2~30A Flameproof ABS Self Powered Sensing Switch Users Manual (Normally Open)

  • ✔ Automation Equipment Control -- Control various automation industrial equipment, flashlights, buzzers, relays, microcontrollers, or other electrical load devices. An ideal choice for automated industrial equipment and power monitoring.
  • ✔ High Accuracy Stable Performance -- Compared with traditional device, thermal protectors and other devices, it has the advantages of high accuracy, stable performance and long service life. Installation Form: Guide Rail 35mmDIN.
  • ✔ Convenient Monitoring Detecting Current -- The current sense switch is for safety, simple, and convenient monitoring or detection of current in the electrical equipment. Threading Hole Diameter: 8mm. Shell Material: Fireproof ABS.
  • ✔ Used In Industries Current Monitoring -- Widely used in substation, frequency conversion speed control device, inverter device, electrolytic plating, electric locomotive, street lamp monitoring, coal mine and other automation industries that need current monitoring.
  • ✔ Electromagnetic Mutual Inductance Of Current -- Using the principle of electromagnetic mutual inductance of current, the advanced output detection, monitoring and protection alarm products developed by the non-power supply technology are adopted.
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YaeTek Bird Recording Observing Listening Device Extreme Sound Amplifier Ear Bionic Upto 300ft Long Range

  • This YaeTek Recording Observing Listening Device is an ideal tool for observing and studying birds, other wildlife etc..
  • With this YaeTek Recording Observing Listening device, you can observe the flying birds' gestures, hear their voice clearly from a distance over 100meters away..
  • With the sound detecting system, you can hear voices at a distance of 100 meters or over. can detect fain bird songs. 8X magnification, can observe the birds or other wildlife up to 8 times closer..
  • Record time: 12 / 30seconds/each Record. the Digital Recording Chip makes you playback what you recorded, transfer the recordings to a tape recorder, the sounds are recorded in digital format.
  • a pair of padded headphones are included in the package, reducing the ambient noise well..
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MODUS Automatic Anti Barking Device Indoor, Anti Bark Box, Barking Control Device 3 Modes AI Recognition Tech and Irregular Ultrasound Frequency Stop Dogs from Barking, Safe for Human and Dogs(Gray)

  • Recording Technology and AI Recognition: MODUS anti barking device is updated with 2 new functions.
  • Recording Technology could record and store your dog’s baking, then AI Recognition could filter other irrelevant noises and identify the sample of barking, to achieve more accurate dog barking detecting..
  • Long-distance Control Device: The anti barking control device has long-distance detection, MODUS dog barking control device could automatically detect dog’s barking within 50 feet, then the bark control device will send a changeable ultrasonic wave to prevent dog barking..
  • Easy to Use and Install: The anti dog barking device is easy to use, just charge it and put it on the table or hanging on the wall, no need to control it by yourself.
  • the anti barking device will automatically work as long as you plug it..
  • Suitable for Different Dogs: The MODUS anti-barking device can emit irregular ultrasound to help us train your dogs, but please keep in mind that different dog breeds may react to ultrasound differently. This device is only suitable for dogs aged 6 months to 8 years old who do not have a hearing problem. This device is intended to be used as a training tool, and we recommend that you use it in an open area with no obstacles.....
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AC Current Sensing Switch Flameproof Adjustable 0.2~30A IP30 Self-Powered Sensing Switch(Normally Closed)

  • Control of various automatic industrial control equipment, flash, buzzer, relay, single chip, or other power load equipment..
  • Using the electromagnetic mutual inductance principle of current, the advanced switch output detection, monitoring and protection alarm type products without power supply technology are adopted..
  • Widely used in substation, frequency control device, inverter device, electrolytic plating, electric locomotive, street lamp monitoring, coal mine and other need current monitoring automation industry..
  • Compared with traditional transformer and thermal protector, it has the advantages of high accuracy, stable performance and long service life..
  • The current-sensing switch is for safe, convenient monitoring or detecting the current of electric equipment. An ideal choice for automatic industrial control equipment and electric power monitoring..
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20MP 1080P Trail Camera with Video, Night Vision Waterproof Hunting Camera with 120°Wide-Angle Motion Advanced Sensor View 0.2s Trigger Time 2.0” LCD for Wildlife Monitoring Camera

  • ✔️20MP IMAGE + 1080P VIDEO RESOLUTION-The trail camera captures 20 Mega Pixel crystal images and 1080P videos,providing more high-quality details during daytime(black and white at night).You could easily see the vivid world of wildlife..
  • ✔️FASTER 0.2S TRIGGER SPEED- Once detecting the movements,the hunting camera will be triggered instantly in 0.2s without delay. You will never miss any exciting moments of Wildlife even at night .The trigger distance is up to 80ft (day), 65ft (night).IP66 waterproof designed and extreme operation temperature (-22 ~ 158°°F) makes the trail cam suitable to all climates and resistant against rain and snow..
  • ✔️ SUOPER CLEAR NIGHT VISION&940NM NO GLOW IR SENSOR-With 940nm no glow infrared LEDs,the high-sensitive wildlife camera detect and record every breathtaking motion with lower power consumption.The hunting & trail cameras will detect movements of wild animals as soon as they enter the detecting range.The upgraded infrared LEDs can let you catch any moment even at dark night..
  • ✔️120°WIDE ANGLE LENS + IP66 WATERPROOF -The game camera is equipped with 120°detecting range,which allows you to get excellent broader view.It will record any animal movements you want with wide angle lens even in rainy days. 4....
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