Best Wireless Infrared Beam Sensor

ALEKO LM102 Photo Cell Wired Infrared Sensor for Gate Openers

ALEKO LM102 Wired Infrared Photocell Sensor Gate Opener Eye is an accessory for ALEKO brand gate openers.
compatible with both swing and slide gate opener models..
Infrared beam will prevent gate from closing when there’s something in the way.
Egg shaped design will keep rain and snow out of the photocell.
prevents the system from getting confused and opening or closing the gate at the wrong time..
Can be used anywhere an infrared beam could be useful: garage doors, alarm systems, etc..

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People Counter with Display - Bi-Directional - Completely Wireless & Battery Operated - Easy to Use - Accurate Visitor Counter for Retail and Other Applications

COUNTING PEOPLE. Measure the visitor numbers of a location. Use this important information to your advantage and increase the return in your store or company..
EASY INSTALLATION. This counting device is plug & play. Easy to place near a door and comes with mounting material. The system is completely wireless and battery operated. (BATTERIES NOT INCLUDED).
BI-DIRECTIONAL. This smart visitor counter counts in both directions and shows the counts separately on the display. Easily reset the counter to zero by sliding the supplied magnet on the counter with display..
WIDE RANGE. The counters can handle a wide passage of up to 8 meters or 26 feet. Place the wireless counters at a height of 1.25 meters for accurate counts..
INFRARED TECHNOLOGY. This people counter system uses an infrared beam to keep track of foot traffic. An invisible beam is transmitted from the transmitter to the receiver. When the infrared beam is broken, the count increases..

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OriGlam Wii Sensor Bar USB Replacement - Works with Nintendo Wii / Wii U - Best SensorBar - Best For Vista, 7, 8

Upgrade your wired Wii sensor bar to a wireless replacement. No need to add any cable to your wireless environment.
Self installs with a flip of the on/off switch. Automatically switch to power saving mode to conserve battery power.
Easy to set up and start playing out of the box. Works with Nintendo Wii / Wii U - Best SensorBar - Best For Vista, 7, 8.
The USB sensor is a signal device that receives infrared rays specially designed for WII and WIIU game consoles. The USB receiver is equipped with double-sided adhesive on both sides of the bottom, which can be fixed above or below the display device and connected to the Wii/wiiu host through the interface..
There are six infrared light-emitting diodes on the receiver, which can emit infrared, allowing the infrared sensor on the right handle of the Wii to recognize and perceive its location and distance, so as to achieve the purpose of grasping the player's movements. Up to four handles can be connected for four Players play at the same time..

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Driveway Alarm-328ft Long Range Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor & Home Security Business Detector Alert System-Protect Outdoor/Indoor Property -1 Receiver and 1 Sensors

【IP65 Waterproof & Dustproof】Best wireless driveway alarm IP65 dustproof and waterproof.
working temperature ranges from -4 °F-140 °F.
withstands various harsh weather conditions.
wireless driveway alarm for home, apartments, school, villas, offices, warehouses, hotels, factories, hospitals and more..
【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..
【3 Alert Options & 39 Chimes】The wireless outdoors sensor features 3 Alert Options (Audio Chimes/Flashing/Chimes and LED), 39 chimes and 3 volume levels from (0db to 80dB) to suit your needs. Different sensors can be set to a different tone，you can know which sensor triggered the alarm by the different tone..
【328 Feet Long Wireless Transmission Range】Working range up to 328 feet (100 meters) between receiver and transmitter allowing you to place it a good distance. and the sensors' detection range is up to 23 feet. We use newer technology ....

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Seanme Driveway Alarm Wireless Outside Weatherproof Outdoor Motion Sensor Alarm with 38 Chimes 1 Receiver and 2 IP65 Waterproof PIR Motion Detector 328ft Transmission Range

【Wireless Plug-in Receiver】 The portable wireless plug-in receiver plugs into any standard outlet. The sensor uses 3AAA batteries(not included).....
【Long Distance Wireless】Working range up to 328 feet (100 meters) between receiver and transmitter allowing you to place a good distance from the....
【Easy, Fast, Wire-free Installation】The sensor can be mounted on the wall, the infrared sensor detects motion and sends a signal to the receiver.....
【Wide Range of Uses】Ideal for front doors, window frames, driveways, walking paths, and anywhere in your home you want to be alerted to motion,....
【You can get】 1 receiver and 2 waterproof IP65 rated wireless infrared motion detectors. The detectors can be installed indoors and outdoors to....

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GREENCYCLE Wireless Door Open Welcome Chime Security Driveway Alarm Receiver & Detector (Operating Range 918ft, 36 Songs, 4 Volume Levels, 5 Modes) - 1 Receiver 1 Motion Sensor 1 Remote Control

...able in doorbell mode.welcome/doorbell/Alarm model has 4 level volume adjustable. Color light/ Lighting mode is silent and has 4 levels of brightness adjustable, great for people with hearing disabilities or there is a sleeping baby in your house. The color light model also has 4 colors selectable..
Sensitive & Wide Wireless Range: The motion sensor alarm catches movement from a broad scope of space, with a Working Range up to 280m/918ft between the receiver and motion sensor. detection range of the infrared sensor approximately 4-8m/13-26ft to keep you informed and safe. You can put the motion sensor detector at the porch, gallery, mailbox and put the receiver in your house..
Expandable Wireless Home Security: Flexible design according to your actual needs. You can choose the quantity of transmitter and receiver as you like, which can be freely matched and set special lights or ringtones with each other. Each receiver of this motion sensor detects alarm can work with 32 motion sensors and 8 remote at most..
Easy to Install & Use: The device can be used by connecting USB port or installing with batteries（infrared sensor need three AAA batteries and receiver need three AA batteries)to make it work. Both the infrared sensor and the receiver have a mount....

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GREENCYCLE Motion Sensor Doorbell, Door Chime for Business Entry, Store Welcome Buzzer Monitor,Motion Sensor Detect Alarm, Caregiver Reminder for Elderly, Visitor Bell - 1 Receiver 1 Motion Sensor

...able in doorbell mode.welcome/doorbell/Alarm model has 4 level volume adjustable. Color light/ Lighting mode is silent and has 4 levels of brightness adjustable, great for people with hearing disabilities or there is a sleeping baby in your house. The color light model also has 4 colors selectable..
Sensitive & Wide Wireless Range: The motion sensor alarm catches movement from a broad scope of space, with a Working Range up to 280m/918ft between the receiver and motion sensor. detection range of the infrared sensor approximately 4-8m/13-26ft to keep you informed and safe. You can put the motion sensor detector at the porch, gallery, mailbox and put the receiver in your house..
Expandable Wireless Home Security: Flexible design according to your actual needs. You can choose the quantity of transmitter and receiver as you like, which can be freely matched and set special lights or ringtones with each other. Each receiver of this motion sensor detects alarm can work with 32 motion sensors and 8 remote at most..
Easy to Install & Use: The device can be used by connecting USB port or installing with batteries（infrared sensor need three AAA batteries and receiver need three AA batteries)to make it work. Both the infrared sensor and the receiver have a mount....

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uxcell A13082300ux1431 2 Pcs Water Sensor Rainwater Module Rain Detection Module 3.3V-5V

Speed Measuring Sensor IR Infrared Slotted Optical Optocoupler Module Photo Interrupter Sensor for Motor Speed Detection.
IT can be used for slot-type photoelectric, as long as the non-transparent objects through the slot can trigger the output 5V TTL level. Schmitt trigger to use the trembling pulse, very stable, can be used for small car measuring speed, distance measurement and so on!.
Signal output indicator (while breaking the beam, outputs low level, the indicator lights up).
Infrared detection, eliminating the interferences of external stray light.

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Seanme Driveway Alarm Wireless Outside Weatherproof, Outdoor Motion Sensor Alarm with 38 Chimes, 1 Receiver and 2 IP65 PIR Motion Detector, Waterproof, 328ft Transmission Range

【Long Distance Wireless】Working range up to 328 feet (100 meters) between receiver and transmitter allowing you to place 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..
【Wireless Plug-in Receiver】 The portable wireless plug-in receiver plugs into any standard outlet. The sensor uses 3AAA 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..
【Wide Range of Uses】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..
【Easy, Fast, Wire-free Installation】The sensor can be mounted on the wall, the infrared sensor detects motion and sends a signal to the receiver. Bright LED indicators and a choice of 38 chimes allow you to customize your alerts..
【You can get】 1 receiver and 2 waterproof IP65 rated wireless infrared motion detectors. The detectors can be installed indoors and....

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