best motion detector alarm

Bestseller No. 1
Ring Alarm Motion Detector (2nd Gen)
  • Get instant mobile alerts when motion is detected
  • Now smaller to enable increased placement options
  • Easy installation with no tools required
  • Mounts to room corners and flat walls
  • Uses two AA batteries
SaleBestseller No. 2
1/2 Mile Long Range Solar Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor & Detector-Security Alert System-Monitor & Protect Outside Property,No Need to Replace Battery
  • eMacros ADVANTAGE-30 years+ solar driveway alarm wireless and solar driveway alert system produced in our own factory with our leading-edge systems technology. Wireless Solar Driveway Alarm Includes 1 AC Powered Receiver and 1 Sensor. SOLAR POWERED NO NEED REPLACE BATTERIES- The sensor is powered by a built-in rechargeable lithium-ion battery which will be charged by the solar panel, so no need replace the battery, the sensor also can be powered by the DC5V power adapter.
  • EASY TO INSTALL- Quick Start Guide has you operational in minutes. Can expandable up to 4 sensors and unlimited receivers for complete coverage of your perimeter. Wireless driveway alarm Detects movement from humans, cars, and large animals. There are 4 fun & unique chimes to choose from. Match different chimes with different sensors around your property to differentiate where driveway alarm wireless motion is being detected.
  • SUPER LONG RECEIVING RANGE - 1/2 mile (in ideal situations). Our range is the 1/2 mile competitors claim under ideal conditions. We use newer technology components and excellent manufacturing techniques. Our system has been 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 QUALITY - Outdoor driveway alert sensor system is made with industrial-grade PVC housing, rubberized weather/water-resistant seal, and a runs on one solar rechargeable.
  • 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. (Hi = 30ft,Low = 20ft.) See Owner’s Instruction Manual. Swivel mount to refine the focus and detection angle of the sensor.
Bestseller No. 3
RISWOND Motion Sensor Alarm, 328Ft Wireless Infrared Home Security System, PIR Motion Detector Alert with Remote Control for Home Monitor & Protect Indoor (125dB, Battery Operated), Black
  • 【ESSENTIAL WIRELESS MOTION SENSOR ALARM】-RISWOND Motion detectors are upgraded with better performance and durability. The sensors in this system use Passive Infrared to detect heat and movement so you can quickly be alerted. We added 10s waiting time when turning on the alarm mode so you have time to stay away from the detection area; two-level volume adjustable, also, the remote control (key fob) is upgraded to a sliding cover to prevent accidental touch
  • 【ENHANCE YOUR HOME SECURITY】-A complete stand-alone motion sensor based alarm system for shed, kitchen, room, boat, garages, etc. The detection range of the infrared sensor of approximately 16-26ft, It also as door alarms to be used for night time security, you will feel much safer knowing that you will be alerted (max 125dB siren) if anyone enters your home or walks past the staircase while you are asleep. It provides an added level of security and safety to your property and loved ones
  • 【EASY TO INSTALL & DIY】-This Indoor motion sensor alarm system is fully-expandable, you can link multiple remote controls or sensors from RISWOND Home Alarm System, simple installation and easy to use. It can be mount to everywhere in your home or take it with you at any time for use. One-key emergency alarm mode to alarm loudly
  • 【2 ALERT OPTIONS AND 2 POWER SUPPLY MODES】-There are two types of alert settings:Alarm ring/Door ring. Two power supply mode: The motion sensors can be supplied power by 3*AAA batteries(included) or micro USB(new included, only for supplying power, not for charging)
  • 【PROFESSIONAL WORRY-FREE WARRANTY】-RISWOND motion sensor alarm is the second protection for home security, bring you better safety. You will enjoy our professional return and exchange warranty from the day you receive the home security alarm. We are confident that you will find it is essential for your home
SaleBestseller No. 4
STECHRO Motion Sensor Alarm,USB and Battery Operated 600 Ft Range Intruder Alarm with 62 Tunes,5 Level Volume,110 PIR Angle Indoor Driveway Alarm for Commercial/Residential Property
  • 110°PIR sensor driveway alarm: The motion detector is triggered by the movement of the PIR sensor area, providing a wide enough angle to detect all the passing-by in the driveway.
  • Motion sensor alarm: Wireless PIR detector adopts smart analysis algorithms to reduce the wrong alarm singles A great tool to remind your attention when the break-in gets closed to your home property, your kits enter restricted areas, customers approach your store, visitors come to the door.
  • 4-in-1 Alarm Way: there are doorbell rings, alarm rings, LED flashlights and Alarm/door bell ring+LED Flashlight for reminding with the 5 Lever Alarm volume(including 0 dB Level); providing an optional alarm for your different time and place.
  • DIY Sensors expandable: the motion sensors kit was pair before leaving the factory you just add the AA battery on the receiver and sensors. You can also add more than 2 sensors in 1 receiver or more than 2 receivers in 1 sensor. Just pair to each other if adding a new part.
  • OVER 1-YEAR QUALITY ASSURANCE: Items We offer 12 months replacements service, any defective parts just contact us for free replacements and we provide 30 days money back,24 hours customer service to reach your 100% satisfaction.
Bestseller No. 5
WJLING Motion Sensor Alarm System, Wireless Home Security Driveway Monitor Alarm, Motion Sensor Detector Alert with 2 Sensor and 1 Receiver -38 Chime Tunes - LED Indicators
  • 【Wireless, Easy and Fast Installation】: This monitor system is fully-expandable, with plug-and-play sensors that can be set up within minutes. The sensors can be mounted to walls, fence posts, trees, or any other surface, which is great for homes, offices, garages, yard, and shopping malls.
  • 【3 Alert Options & 38 Chimes to Choose From】: You can select 1 of 3 ways of being alerted (Sound/LED Flash/Sound and LED Flash) and 3 volume levels from 25-80dB. You can also select from 38 Ringtones with Bright LED Light.
  • 【Wireless Plug-in Receiver】: The portable wireless plug-in receiver plugs into any standard outlet. The sensor uses 3 AAA batteries (Not Included). Infrared sensor detects motion and sends a signal to the receiver. Detection time delay in between motion sensor alerts is configurable from 15 seconds to 30 seconds, just place the sensor at the entrance to your driveway and the receiver inside your home.
  • 【Support Long Distance Connection】: Working range up to 328 feet (100 meters) between receiver and transmitter allowing you to place it a good distance. It can be alerted to visitors, notice door opening, scare off unwanted intruders, or even know when your children have accessed restricted areas.
  • 【Applicable places】: Ideal for front doors, hallway, window frames, driveways, walking paths, and anywhere in your home you want to be alerted to motion. Also great to alert business owners that are working in the back, or out of sight, to customers entering their store.Please note that this not waterproof. Keep it away from rains or cover adequately.
SaleBestseller No. 6
Solar Strobe Light with Motion Detector Solar Alarm Light with Remote Controller 129db Sound Security Siren Light IP65 Waterproof 24 Hours+Night Mode for Home, Farm,Barn,Villa,Yard.
  • 《4 work modes optional with remote》24 hours with flash and alarm24 hours with flash but without alarm12 hours with flash and alarm12hours with flash but without alarm
  • 《Widely use》Farm/Barn/Garage/Yard/Villa etc..
  • 《Long lasting》One solar charge 6-8 hours,keep working around 30days
  • 《Sturdy made & waterproof》IP65-rated water resistant with sturdy casing, allows your solar alarm lights outdoor for optimal performance year-round and in all climates.
  • 《What you get》Hulppre solar strobe light with remote,screws/bolts for installation,color box, and our friendly&prompt customer service.
Bestseller No. 7
WJLING Motion Sensor Alarm, Wireless Driveway Monitor Alarm, Home Security Business Detect Alert with 3 Sensor and 2 Receiver, 38 Chime Tunes - LED Indicators
  • 【Wireless, Easy and Fast Installation】: This monitor system is fully-expandable, with plug-and-play sensors that can be set up within minutes. The sensors can be mounted to walls, fence posts, trees, or any other surface, which is great for homes, offices, garages, yard and shopping malls.
  • 【3 Alert Options & 38 Chimes to Choose From】: You can select 1 of 3 ways of being alerted (Sound/LED Flash/Sound and LED Flash) and 3 volume levels from 25-80dB. You can also select from 38 Ringtones with Bright LED Light.
  • 【Wireless Plug-in Receiver】: The portable wireless plug-in receiver plugs into any standard outlet. The sensor uses 3 AAA batteries (Not Included). Infrared sensor detects motion and sends a signal to the receiver. Detection time delay in between motion sensor detector alerts is configurable from 15 seconds to 30 seconds, just place the sensor at the entrance to your driveway and the receiver inside your home.
  • 【Support Long Distance Connection】: Working range up to 328 feet (100 meters) between receiver and transmitter allowing you to place it a good distance. It can be alerted to visitors, notice door opening, scare off unwanted intruders, or even know when your children have accessed restricted areas.
  • 【Applicable places】: Ideal for front doors, hallway, window frames, driveways, walking paths, and anywhere in your home you want to be alerted to motion. Also great to alert business owners that are working in the back, or out of sight, to customers entering their store.Please note that this not waterproof. Keep it away from rains or cover adequately.
Bestseller No. 8
Motion Sensor Alarm, 120 dB 5 Door Alarm Modes 4 Volume Levels with Remote Control Indoor Motion Detector Alarm for Home Shop Store
  • 【Smart Motion Alarm】Motion sensor alarm have high detection, anti-false alarm & remote control functions. The infrared sensor detects motion and emits a audible signal(up to 120 dB) & flashing light keep you informed or ensure safety. It's suitable for business, home, office, etc.
  • 【5 Ringtones Mode & 4 volume levels】General alarm (The alarm does not stop until you disarm it with the remote control). Entry welcome door chime (Ding-dong entry chime, only rings once). 3 kind of classic ringtone (Stop after playing the full ringtone).
  • 【Two Charging Methods】Powered by 3 AAA batteries (Not Included) or USB cable (included). Perfect indoor motion alarm for business, home, store, welcome door entry chime, etc. Even at night, the infrared detector can also detect movement without false alarms.
  • 【Easy Installation】Just install it in the right place: mounted on the wall or mounted vertically on the ceiling, the PIR motion detector features a 120° detection and 180° flip design, the detection range up to 19-26 ft, remote control distance up to 26 ft in open area.
  • 【Hassle-free Warranty for Life】You will be support 7*24 hours by our service team, please don't be afraid to contact us. We are so happy to serve you.
Bestseller No. 9
Motion Sensor Alarm, Wireless Security Driveway Alarm, Home Motion Sensor Detect Alert with 3 Sensor and 2 Receiver,38 Chime Tunes - LED Indicators
  • EARY TO USE-Easy, Fast, Wire Free Installation, Infrared sensor detects motion and sends a signal to the receiver. Chose from 38 Ringtones with Bright LED Light.
  • LONG RANGE CONNECTIION-Working Range up to 328 feet (100 meters) Optimum distance between receiver and transmitter, more conducive to motion sensor alarm warn you of arrival and departure of family members.
  • APPLICABL PLACE-Ideal for front doors, window frames, driveways, walking paths, and anywhere in your home you want to be alerted to motion. Provide you with safe protection.
  • Wireless Plug-in Receiver: The sensor uses 3 AAA batteries (Not Included).The portable wireless plug-in receiver plugs into any standard outlet. Detection time delay in between motion sensor alerts is configurable from 15 seconds to 30 seconds, just place the motion sensor alarmat the entrance to your driveway and the receiver inside your home.
  • MULTIPLE SENSORS- 3 Sensor and 2 Receiver- Receiver support to pair with multiple sensors, Sensors can be installed on different floors (rooms) to ensure that alert chime. Please note that this not waterproof.Keep it away from rains or cover adequately.
Bestseller No. 10
Govee Motion Sensor Alarm Upgraded, 328Ft Motion Detector for Home Security with 36 Tunes and 5 Adjustable Volumes, Driveway Alarm with LED Indicators, 2 PIR Motion Sensors and 1 Receiver
  • Upgraded: Add dog's barking, siren to 36 ringtones.
  • Motion Sensor Alarm: The transmitting range between Motion sensors and receiver is supposed to 328ft/100m (no obstruction). Motion alarms detect movement within 0-110 degree.
  • Customized Alarm Chime: The chime choices include a doorbell, barking dog, siren and various snippets of well known songs. and 5 adjustable volume (0-110dB). When sensors detect motion, the plug-in receiver will instant alarm and flash Blue LED light to remind you of family/visitors/thieves.
  • Door Entry Chime: The motion sensors are not waterproof. The home security sensors are ideal for front doors, garage or store. It is simple to install the motion alarm with adhesive tape and 360° rotatable wall mount.
  • 2 Power Supply Mode: The motion sensors can be supplied power by 3*AAA batteries (included) or micro USB (Not included, only for supplying power, not for charging).

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