Top Alarm Metal Detector

3 Pack Photoelectric Smoke and Carbon Monoxide Detector Smoke Alarm Sealed-in 10 Year Lithium Battery-Operated White

  • Combo Smoke and Co Detector: Features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger....
  • 10 Year Battery Operated: This combination smoke detector and carbon monoxide detector alarm provides 10 years of continuous power with a built-in....
  • Test/Sience Button: Tests the unit for proper operation and resets the carbon monoxide alarm, Alarm.
  • LOW BATTERY SIGNAL: Low battery voltage signal and end of life warning ensures the co detector can work normal. Environment friendly, without smell,....
  • A loud 85-decibel alarm sounds when Carbon Monoxide, and Smoke levels begin to rise, Easy to Install and Use: The alarm can easily install with....
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UHPPOTE Digital 6 Beams IR Infrared Barrier Detector Sensor for Alarm System Home Yard (Detecting Distance: 100m/328ft)

  • 【 Long-range Wireless】The longest distance the signal from the motion sensor can be transmitted to the receiver is 300 feet, and the motion detector infrared detection distance is about 20 feet. Convenient for you to install in various locations of your house to give your family security..
  • 【Wide Use】This motion detection alarm system can be used as a doorbell, garage alarm, intruder warning, burglar warning, wildlife warning, child elderly care alarm, etc. It can be installed at the front door, window frame, driveway, walkway, and anywhere in your home where you want an early warning..
  • 【3 volume and 38 bells】The alarm have two alarm signals: LED light and bell. There are 38 ringtones to choose from and three levels of volume, medium, high and low, if you want quiet, you can choose the silent mode, only LED warning, no sudden sound to scare your family..
  • 【Avoid false alarms】 - Do not place the detector where the wind will make it active. For optimal performance, try to keep the detection range of the motion detector free of obstructions, such as trees. This motion detector is not waterproof, so please avoid the rain for installation..
  • 【You can get】4pcs motion detector (need AAA battery,not included), 2pcs alarm, 4 sets o....
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Kidde Smoke & Carbon Monoxide Detector Battery Powered Combination Smoke & CO Alarm Voice Alert

  • Ionization sensor technology - smoke detector senses invisible fire particles, loud 85 decibel alarm alerts of fire or smoke.
  • Reliable detection during a power failure - carbon monoxide detector and smoke alarm combo operates on 2-AA batteries.
  • Easy installation & front-load battery door makes it simple to replace the batteries without disconnecting the alarm.
  • Smoke & CO detector in 1 unit - with alert modes, LED lights and voice alarm that announces "Fire! Fire!", "Warning! Carbon Monoxide!" or "Low Battery!".
  • Tamper-resistant design - deters removal of the carbon monoxide smoke detector combo from the ceiling.
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eMACROS Long Range Solar Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor & Detector-Security Alert System-Monitor & Protect Outside Property

  • 【 Long-range Wireless】The longest distance the signal from the motion sensor can be transmitted to the receiver is 300 feet, and the motion detector infrared detection distance is about 20 feet. Convenient for you to install in various locations of your house to give your family security..
  • 【Wide Use】This motion detection alarm system can be used as a doorbell, garage alarm, intruder warning, burglar warning, wildlife warning, child elderly care alarm, etc. It can be installed at the front door, window frame, driveway, walkway, and anywhere in your home where you want an early warning..
  • 【3 volume and 38 bells】The alarm have two alarm signals: LED light and bell. There are 38 ringtones to choose from and three levels of volume, medium, high and low, if you want quiet, you can choose the silent mode, only LED warning, no sudden sound to scare your family..
  • 【Avoid false alarms】 - Do not place the detector where the wind will make it active. For optimal performance, try to keep the detection range of the motion detector free of obstructions, such as trees. This motion detector is not waterproof, so please avoid the rain for installation..
  • 【You can get】4pcs motion detector (need AAA battery,not included), 2pcs alarm, 4 sets o....
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BESTOONE Motion Sensor Alarm, Long Range Wireless Driveway Alarm, Indoor Home Security System Electric Doorbells, 2 Motion Detector and 1 Alarm, 38 Chime Tunes, LED Indicator

  • 【 Long-range Wireless】The longest distance the signal from the motion sensor can be transmitted to the receiver is 300 feet, and the motion detector infrared detection distance is about 20 feet. Convenient for you to install in various locations of your house to give your family security..
  • 【Wide Use】This motion detection alarm system can be used as a doorbell, garage alarm, intruder warning, burglar warning, wildlife warning, child elderly care alarm, etc. It can be installed at the front door, window frame, driveway, walkway, and anywhere in your home where you want an early warning..
  • 【3 volume and 38 bells】The alarm have two alarm signals: LED light and bell. There are 38 ringtones to choose from and three levels of volume, medium, high and low, if you want quiet, you can choose the silent mode, only LED warning, no sudden sound to scare your family..
  • 【Avoid false alarms】 - Do not place the detector where the wind will make it active. For optimal performance, try to keep the detection range of the motion detector free of obstructions, such as trees. This motion detector is not waterproof, so please avoid the rain for installation..
  • 【You can get】2pcs motion detector (need AAA battery,not included), 1pcs alarm, 2 sets o....
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BESTOONE Motion Sensor Alarm, Long Range Wireless Driveway Alarm, Indoor Home Security System Electric Doorbells, 4 Motion Detector and 2 Alarm, 38 Chime Tunes, LED Indicator

  • 【 Long-range Wireless】The longest distance the signal from the motion sensor can be transmitted to the receiver is 300 feet, and the motion detector infrared detection distance is about 20 feet. Convenient for you to install in various locations of your house to give your family security..
  • 【Wide Use】This motion detection alarm system can be used as a doorbell, garage alarm, intruder warning, burglar warning, wildlife warning, child elderly care alarm, etc. It can be installed at the front door, window frame, driveway, walkway, and anywhere in your home where you want an early warning..
  • 【3 volume and 38 bells】The alarm have two alarm signals: LED light and bell. There are 38 ringtones to choose from and three levels of volume, medium, high and low, if you want quiet, you can choose the silent mode, only LED warning, no sudden sound to scare your family..
  • 【Avoid false alarms】 - Do not place the detector where the wind will make it active. For optimal performance, try to keep the detection range of the motion detector free of obstructions, such as trees. This motion detector is not waterproof, so please avoid the rain for installation..
  • 【You can get】4pcs motion detector (need AAA battery,not included), 2pcs alarm, 4 sets o....
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Handheld Geiger Counter Nuclear Radiation Detector, High Accuracy Beta Gamma X-ray Nuclear Radiation Dosimeter, Portable Radiation Monitor with LCD Display

  • 【High Accuracy】This Nuclear Radiation Detector built-in GM sensors, fast response and high accurate. Wide measurement range and long service life Hersance. Gamma, Beta and X-rays radiation detector, measure range: 0.00~100usv/h..
  • 【Portable & Compact Design】The geiger counter radiation detector is handheld and portable, with a simple and easy-to-understand interface. With three measurement units, large LCD screen allows you to read the real-time values easily and quickly..
  • 【Smart Alarm】The radiation detector can set the cumulative alarm value and the dose rate alarm value. You can enter the alarm setting option to set, once the radiation value exceeds the set value, it will automatically alarm, helpful to avoid radiation risks in daily life..
  • 【Wide Application】This radiation detection meter can be widely used in home improvement radiation testing, irradiation processing enterprises, laboratories, geological surveys, nuclear power plants, industry, radiation medicine, radioactive laboratory, and etc, where ionizing radiation exists..
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Hidden Camera Detector Mini LED Hidden Device Detector with Infrared Viewfinders Rechargeable Anti Spy Camera Detector GPS Wireless Signal Detector Finder Anti-Thief Vibration Alarm

  • 【Detector Protects Your Privacy】 This excellent anti spy camera detector allows you to get far away from being wiretapping and videotaping from....
  • 【Infrared Hidden Camera Detector】 You can use the infrared scanning detection technology that 8 flashing red led lights of detector can quickly....
  • 【Signal Hidden Device Detector】 Our professional radio frequency detector can help detect listening devices for spying, jammers, bug devices by....
  • 【Built-in Anti-thief Vibration Alarm】 On the vibration alarm mode, it will set off lound alarm and 8 red led lights will flash when it detects any....
  • 【Mini Awesome Security Detector】 Designed with the pocket size 3.3*1.46*0.7 inch and weights 0.11oz makes it easy to carry anytime anywhere as the....
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Metal Detector X10 Pro with 9*5\ Coil Waterproof Light Weight Easy to Use Loud Speaker Built-in Rechargeable Battery Perfect for Beginners

  • ...nly is it usable by adults, but it also provides the joy of treasure hunting for kids. The non-slip strip equipped with MMD02 makes it more convenient to carry. The waterproof coil also offers another detection possibility, namely shallow water detection. ? Notice: The detection rod and coil are waterproof, but the detector is not..
  • DETECTION OF 3 TYPES OF METALS: MMD02 provides 3 detection to detect 3 types of different metals, for the 3 different types it will emit the 3 different sounds: a low tone alarm sound for ferrous metals, a medium tone alarm sound for low conductivity non-ferrous metals, and a high-tone alarm sound for high conductivity non-ferrous metals..
  • PACKAGING: 1 × MMD02 Metal Detector, 1 × Carrying Bag, 2 × 9V Batteries, 1 × User Manual ? Notice: When the screen is blank and only the OVERLOAD-RAISE COIL icon flashes, it means there is a metal large underground or that the ground has strong magnetism, which causes MMD02 to enter overload mode, so MMD02 will not work normally..
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VIVOHOME Metal Detector Waterproof with Headphone Shovel for Adults Kids, Adjustable Length 41-52 inch, High Accuracy with a HD LCD Screen, Varied Smart Modes

  • LCD SCREEN - The VIVOHOME Metal Detector features a control box that contains all control buttons with a high-definition LCD screen that displays setting information such as metal type, depth, and sensitivity.
  • There is also a battery indicator on the screen to remind you of replacing battery timely.
  • The sensitivity is adjustable by pressing "+" or "-".
  • HIGH SENSITIVITY - Powered by 2 x 6F22/9V batteries (included), this metal detector has both an alarm and a light that signal detection.
  • 3 distinct sound signals (high, medium, and low) match different types of metal, making this perfect for finding coins, rings, watches, bottle tops, nails, locks, and other small objects.
  • The green light means non-ferrous metals were detected, such as copper, aluminum, gold, and silver materials.
  • The red light is a sign of iron metal being detected.
  • VARIED SMART MODES - This waterproof metal detector can locate gold, silver, copper, iron, nickel, and zinc by using different modes.
  • In SENS mode [without DISC], the detector is available for detecting all kinds of metal.
  • By using DISC mode, you can discriminate a specific kind of metal.
  • With the pinpoint button on the handle, you can accurately target and locate exact positions of the desired object.
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Natural Gas Detector, Propane Detectors for Home Natural Gas, Gas Leak Detector, High Sensitivity Propane Detector for Home, Natural Gas Leak Alarm Monitor Sensor (1)

  • Detect Multiple Gases: Home natural gas detector suitable for detecting LPG, natural gas, coal gas, gas fuel, artificial gas, liquefied petroleum gas, liquefied natural gas etc..
  • Play Voice & Sound Alarm: Gas Detector offers Voice Notification and a digital readout of the GAS concentration.When gas leak concentration reaches presetting level, the alarm provides a visual and audible signal. 85dB alarm sound, reduce the risk of gas explosion and protect your family's life and property safety..
  • Widely Applied: The gas detector can be used as independent family alarm equipment, and also can be used as front detector of alarm system. Widely Used for Restaurant, Hospital,Hotel, Oil Factory,Garage, Gas Station etc..
  • Easy-to-install: Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas..
  • Notice: The system warm-up time is about 2-3 minutes. During this time period, the gas test will not work. You need to wait for the display to show 0 (the system enters the working state) before it can be tested normally..
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Water Sensor Alarm Leak Detector - 3 Packs Water Leak Sensor with 95dB Audio Alarm Water Leak Detector with Leak and Drip Alert Water Alarm Sensor for Kitchen Bathroom Basement Laundry Room Garage

  • HIGH SENSITIVE SENSOR CONTACTS - Are you still worrying the water leak damage in your home? Protect your home from potential water damage by installing a leak alarm is best way. Our electronic water leak detector with high sensitive sensor contacts responses quickly and accurately, it is fully automatic and does not require you to install any wiring, two metal sensor contacts of the water sensor to give you a loud alarming when water leak is detected, giving you a reliable result.
  • Loud Alarming - 95dB alarm sound can be heard throughout the WHOLE HOUSE once the water leak or water flow through the sensor contacts. When touching water leak or flooding, a loud alarm will sound from the water sensor alarms. At this time,please take action to deal with it as soon as possible and remove the alarm unit from the leaking environment.This water leak sensor would help you away from water leak damage,choose it go home.
  • Easy to Install, Smart, Affordable, and Compact - Povlen Water Leak Detector is a small device with 3 packs that you place near your hot water heater, toilet, sink, or anywhere else you might get a leak. In the event something does start leaking, the sensor will sound an alarm wherever it’s needed. This water alarms for basements powere....
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