Best Local Alarm 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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Dummy Smoke Detector 32Gb Included WiFi Motion Detection Hidden Surveillance Camera Night Vision w. 180 Days Standby Battery & Magnetic Pads Recessed Light Trim Installation Tool (Downview)

✔WIFI ENABLED HOME SECURITY: This dummy smoke detector hidden camera is 2.4Ghz WiFi enabled, so you can remotely control the camera, stream real-time video almost anywhere or save videos and photos to the included 32Gb memory card..
✔100% WIRE-FREE COVERT CAMERA: Without cords and wiring hassles, just with a quick setup of the YIEYE app on your mobile device, you can install this home security camera DIY. You can choose to use the screws or tapes included to install it in your garage, front yard, baby room or any other places with WiFi..
✔STARLIGHT NIGHT VISION & CONCEALED HD CAMERA LENS: Built-in "No Glow" night vision LEDs inside for seeing up to 30ft in total darkness at night time and It has a concealed 125 degree angle bottom viewing hidden camera lens with daylight HD Color video, record with date/time mark, nobody will suspect this standard non-functional fire alarm detector secretly hides a covert IP nanny camera with a built-in DVR..
✔ PIR MOTION DETECTION: Built-in advanced PIR motion sensor works when motion detector is triggered. Security camera photo frame will send an alert to your smartphone and record a short 10-60 seconds clip you chosen to the SD Card included,then playback remotely or download recorded video your phone al....

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