laser beam motion detector

Bestseller No. 1
Safety Beam - Invisible Infrared Beam Alert / Alarm
  • Adjustable beam distance - Creates up to 60 ft long invisible infrared beam
  • Adjustable chime volume
  • Can be used as an invisible playpen or to scare off would-be intruders in Alarm mode
  • Also suitable for use in retail stores or businesses
Bestseller No. 2
SECO-LARM E-960-D190Q Enforcer Twin Photobeam Detectors with Laser Beam Alignment, 190' Outdoor/390' Indoor Sensing Range, Non-polarized Power Onputs, Pack of 1 Including 2 Detectors
  • Built-in laser beam alignment system speeds accurate, reliable positioning
  • Twin infrared beams provide reliable perimeter security, minimizing false alarms from falling leaves, birds, etc.
  • Lensed optics reinforce beam strength & provide excellent immunity to false alarms due to rain, snow, mist, etc.
  • Weatherproof, sunlight-filtering case for indoor & outdoor use
  • Anti-frost system so that beam functions even in extreme conditions
Bestseller No. 3
HTZSAFE Solar Wireless Driveway Alarm System-1/2 Mile Long Transmission Range-300 Feet Wide Sensor Range-No Wiring No Need Replace Battery-Outdoor Weatherproof Security Perimeter Alert System KIT
  • Solar Wireless Outdoor Weatherproof Security Photoelectric Beam Sensor
  • Battery Powered And Solar Charged(Requires No Wiring)
  • Infrared Detection Range Up To 300 feet, Wireless Transmission Range Up To 1/2 mile
  • The receiver total has 4 wireless zones and each zone has its own alarm voice(alarm,chime...)
  • The receiver also has 4 relay outputs responding to the 4 wireless zones,used to connect our system to other alarm system
Bestseller No. 4
HTZSAFE Solar Wireless Driveway Alarm System- 1/2 Mile Long Transmission Range- 300 Feet Wide Sensor Range- No Wiring No Need Replace Battery- Outdoor Weatherproof DIY Security Perimeter Alert System
  • WIDE RANGE OF APPLICATION(Driveway alert,Perimeter alarm and etc)- The infrared detection range of the solar sensors up to 300 feet,that means the infrared sensing terminals can be mounted up to 300 feet apart;and will send a wireless alarm signal back to the wireless alarm receiver up to 1/2 mile away anytime someone passes between the solar sensors(Actual range will vary depending on the local terrain)
  • NO WIRING NO NEED TO REPLACE BATTERIES- The sensors are self-powered by solar recharged lithium ion batteries;no need sunlight,the nature light on cloudy and rainy days also can charge the batteries normally; requires no wiring(both the power cables and signal cables)
  • LOWER FALSE ALARM RATE-The use of active and multiple infrared beams reduce false alarms from small animals and small objects such as birds and falling leaves;super infrared penetrating power reduce false alarms from the bad weather such as rain/fog/snow;infrared analysis technology reduce false alarms from the other nature light sources interference such as sunlight
  • DIY DESIGN,SUPER EASY TO SET UP IN MINUTES-No power cables because the sensor is solar powered;no signal cables because the signal is wireless transmission;so the installation time can be as little as a few minutes
  • FULLY EXPANDABLE SYSTEM- the kit includes 1 pair solar wireless photoelectric beam sensors and 1 piece AC/Battery powered new version alarm receiver.expandable up to 32 sensors and unlimited alarm receivers for complete coverage of your property. 4 volume levels adjustment and 35 ring tones optional. Match different ring tones with different sensors around your property to differentiate where motion is being detected.
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.
Bestseller No. 6
Driveway Alarm, easyreen Outdoor Weatherproof PIR Motion Sensor Alarm & Detector-4 Batteries Included, Home Security Alert System with 500ft Wireless Long Range 58 Chimes 4 Level Volume (1 Set)
  • EXTREMELY RELIABLE: The motion sensor uses passive infrared technology to absorb motion and heat, which means only detects movement from humans, cars, and large animals. You won't get false positives from Dead Leaves, Fog, Birds, and Rabbit, etc.
  • 500-FT WIRELESS TRANSMISSION RANGE: The wireless range from sensor to the wireless driveway alarm receiver up to 500ft (actual range will vary depending on local terrain). Up to 16 feet detection range, enough to meet your needs. No need to waste more money on the 50-feet and 60-feet versions of the motion alert.
  • WATERPROOF and LOW POWER CONSUMPTION: Designed with the new 2019 Low-Power technology, so the standby time is longer than other sensors. The motion sensor runs on 4 AA batteries for up to one year and waterproof(IP55) - fully-enclosed design.
  • FULLY SCALABLE SYSTEM: Expandable to up to 58 sensors and unlimited alarm receivers to completely cover your property - 4 volume adjustments and 58 ringtones are available. Use different motion sensors around your property to match different ringtones to distinguish where the motion is alerting.
  • PERFECT FRONT and AFTER SALE: The PIR sensor is made with an industrial-grade PVC housing with rubber Weatherproof/ Waterproof seals and a sunshade. We are committed to a one-year warranty on parts. 90 days free-risk offer.
Bestseller No. 7
Fosmon WaveLink 51005HOM Wireless Home Security Driveway Alarm, Motion Sensor Detect Alert, Store Door Entry Chime Doorbell (500 Feet, 58 Tunes, 5 Volume Levels, LED Indicators) 1 Motion Detector
  • [DOOR ENTRY ALERT] Homeowners or business owners can use the doorbell to be alerted when people enter or leave. Use it to detect visitors through the front or back door. The portable design is easy to install in homes, offices, stores, and can also be used for mailboxes, garages, driveways and more.
  • [MOTION SENSOR DISTANCE] Fosmon Wireless Doorbell Motion Detector Security Sensor detects movement between 16.5ft/5m to 110 degrees. It transmits the signal to receivers within the 500ft/150m operating range.
  • [RINGTONE] Provides 58 different options of ringtone, from melodies to a simple basic buzz. Customize your doorbell's sound to your personal preference whenever you want. With 5 levels of volume control, you never have to miss a visitor or customer entering.
  • [VISUAL ALERTS] When the sensor is engaged, the LED light indicator flashes to perform a visual alert. It's a great visual indicator when you are listening to music or for the hearing impaired.
  • [WIRE FREE] No-wire in-wall installation. Fosmon's Wireless Doorbell Sensor is battery operated for fast and easy use. Each receiver can be paired with up to 10 transmitters. Each transmitter can be paired with up to 10 receivers.
Bestseller No. 8
Motion Sensor Alarm, Outdoor Alarm 328ft Long Transmission Range Weatherproof Motion Sensor Detector Security Alert System for Home, Business, Outdoor Property Safety with LED Indicator
  • [Long Transmitting Range] This wireless driveway alarm has a 328ft transmitting range (actual range will vary depending on the real surroundings). 2 options of infrared motion detecting range: 20ft / 40ft. Choose the detection angle between 45° and 90° by changing the sensor head. Ideal for driveways, walking paths, and anywhere of your property you want to be alerted.
  • [Ultra Reliable Motion Sensor] Advanced signal analysis and processing technology to provide high-precision detection and low-rate false alarm performance. Waterproof and fully-enclosed design enable this driveway sensor alert system to work perfectly both outdoor and indoor. The motion sensor is powered by 2 x AA batteries (included).
  • [Expandable & Easy Installation] Build your own security alert system by pairing more receivers or motion sensors. Expandable up to 20 sensors and unlimited receivers for complete coverage of your property. Simply plug in the receiver and mount the detector anywhere you want with screws. Also great to alert business owners with chime alarm when customers entering the stores.
  • [32 Chimes with 5 Volume Levels] Features 32 unique ringtones and 5 adjustable volumes with mute mode, customizing doorbell tone and volume to personal preference to meet your need in different time and places. The LED light indicator flashes to perform a visual alert, excellent security alert for the hearing impaired.
  • [INSTRUCTIONS] Please MESSAGE us to get a new vision INSTRUCTIONS
Bestseller No. 9
ENEGG Wireless Home Security Driveway Alarm, Entry Alert, Visitor Door Bell Chime with 2 Plug-in Receiver and 1 PIR Motion Sensor Detector Alert System, Quality Sound and LED, 38 Melodies
  • Easy, Fast, Wire Free Installation: Infrared sensor detects motion and sends a signal to the receiver. Chose from 38 Ringtones with Bright LED Light. Sensor is wall mountable.
  • Wireless Plug-in Receiver: The portable wireless plug-in receiver plugs into any standard outlet. The sensor uses 3 AAA batteries (Not Included). 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.
  • Working Range up to 328 feet (100 meters) between receiver and transmitter allowing you to place it a good distance from the receiver to warn you of arrival and departure of family members, unwanted guests or solicitors, or anyone who visits your home or business
  • Ideal for front doors, 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.
  • Note: Includes 1 plug-in receiver unit and 1 motion sensors requiring 3x AAA batteries (Not Included). Receiver size: 3.14¡± L x 2.99¡± W x 1.29¡± H (80 x 76 x 33mm) Sensor Size: 3.14¡± L x 2.32¡± W x 1.77¡± H (80 x 59 x 45mm)
Bestseller No. 10
Wireless Driveway Alarm, Motion Detector, 1000FT Long Range, 36 Melodies, Outdoor Motion Sensor Alarm Weather Resistant-Home Security Alert System Monitor & Protect Indoor/Outside Property
  • Protect Your Family & Property - With Wireless Driveway Alarm, be alerted the moment visitors, vehicles, or even potential intruders enter your property lines, driveway, front porch, gate, shed, walkways and garage. Also great for being alerted if your kids get to close to the swimming pool or areas they shouldn’t go. Each sensor can be placed up to 1000ft/300m away from the receiver (depending on obstacles and environment).
  • Fully Customizable and Expandable - Create up to four unique detection zones with 4 sensors each, meaning up to 16 total sensors per receiver protecting your property. LED lights on the receiver indicate which sensor zone has detected movement so you can act quickly. THE ALARM SOUND OF THE 4TH ZONE CAN BE CUSTOMIZED FROM AMONG 36 AVAILABLE MELODIES. If you need custom ringtones, please install the PIR sensor in the 4th zone.
  • Avoid False Alarms with Adjustable Sensor Windows - Rotate the cap on the PIR (Passive Infrared) sensor to adjust its detection angle between 30°, 45°, and 60°. Proper adjustment can help avoid false alarms from passing cars, small animals, or even leaves in the wind. Our sensor uses Passive Infrared Technology to pick up motion AND heat, meaning dead leaves won’t activate it.
  • Super Easy to Install & Diy - Takes only a few minutes to set up. The recommended installation height for the PIR sensor is 3.3-4.9ft(1.0-1.5m). The PIR sensor detecting distance is 16.4-26.2ft(5-8m). Install the PIR sensor in key monitoring areas such as the entrance to a garage, store, or house. Please kindly install the sensor 3-4 feet off the ground, which can keep wind and many small animals from triggering the sensor.
  • Excellent Quality -The PIR sensor is made of double waterproof/weatherproof material rated IP65 and has been extensively tested in extreme weather. Suitable for both outdoor and indoor use. Note: Package Includes 1 x Receiver, 2 x PIR Sensors, 2 x Base for PIR Sensor Installation, 8 x Wall Plugs, 8 x Screws, 1 x Screwdriver, 1 x Instruction Manual.

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