10 Best Barrier Detector Infrared In The Us
Best Choice1
GenericGeneric EMX IRB-4X2 Infrared PHOTOEYE KIT - Transmitter RECEVIER Safety SENSORS, Dark Gray
Main highlights- Works without lenses so it is easy to align - Electronic sunlight filter - Automatic compensation for temperature changes
- The IRB-4X2 will work with any control board that accepts dry contact on the input. The easy to install IRB-4X2 is used with garage doors, rolling doors, parking barriers and other equipment. *Not for use in applications requiring UL325 compliance.
- Capable of penetrating 70% obstruction due to fog, steam and even spray - Immune to vibration - Does not require additional signal amplifiers or relay boxes
- Building on the success of the original IRB-4X, the IRB-4X2 takes a step further by offering advanced features in a smaller and more convenient package.
- 12 – 24volts AC or DC
9.8Exceptional
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Value for Money2
Seco-LarmSeco-Larm E-9622-4B25 IR Curtain Sensors for Indoor/Outdoor Access Control, Four Photoelectric Beams, Up to 25ft Outdoor and 50ft Indoor Range, NO/NC Relay Output, LED Alignment Indicator
Main highlights- Trigger by simultaneously breaking 2 adjacent beams or any single beam (programmable)
- Slimline design (7/8" x 1-5/16" cross section)
- Multi-Frequency: Reduces interference and eliminates crosstalk when multiple units are used in close proximity to one another
- L-brackets and mounting hardware included
- For windows, doorways, etc., where space is limited
9.6Exceptional
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3
SonewInvisible Beam Barrier, Active Detection Digital Pulse Infrared Sensor with 00m Waterproof IR Alarm, Motion Detector for Home Driveway Farm Factory
Main highlights- Warning Distance : The maximum warning of the driveway alarms outside weatherproof is distance is up to 100 meters / 328 feet. It is suitable for all kinds of supermarkets, hospitals, schools and factories in an open ideal enironment.
- Use Place : The motion sensor alarm is suitable for factories, buildings, prisons, stadiums, hospitals, schools and other places.
- Note : Due to the effects of light, the actual motion detector alarm color may deiate from the photo. The measured alues of the product may ary slightly.
- Intelligent Detection : The driveway alarm is equipped with smart chip, automatically senses enironmental changes, automatically adjusts the radio's transmit power according to enironmental conditions, effectiely extending the life of the launch tube while reducing power consumption.
- Adapt To A Ariety of Enironments : The gate alarm outdoor is completely sealed with a polymer coating and a waterproof rating of IP55. You don't hae to worry about the machine not working due to weather. The motion detector is designed with integrated sealing structure is waterproof, dustproof and tamper proof.
9.5Excellent
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4
xin-shengxin-sheng 1 Pair Waterproof Single Infrared Beam Sensor Photoelectric Infrared Barrier Detector
Main highlights- Size (Each One): 7.5 x 4.8 x 3cm/3" x 1.9" x 1.2"(L*W*H)
- Relay Output: 1A 30V max.(NO or NC output)(choice)
- Power Supply: DC/AC 12 to 24V
- Install Distance(Max.): <20m (indoor)<15m(outdoor)(Range will be reduced to 30% in bad weather condition:fog,rain,dust
- Color: Black , Housing Material: Plastic,Shape (Each One): Half Egg Shaped
9.4Excellent
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5
UHPPOTEUHPPOTE Digital 2 Beams IR Infrared Barrier Detector Sensor for Yard Home Alarm System (Detecting Distance: 10m/33ft)
Main highlights- NC/NO relay output; Digital frequency conversion
- Multiple Interactive infrared beams shooting. Adjacently 2 beams interruption detection
- High quality aluminum alloys cover
- Detection Method: Simultaneous interruption of adjacent 2 infrared beams
- CPU microprocessor, good performance against outdoor interference
9.1Excellent
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6
XiaoyztanXiaoyztan One Pair Rainproof Infrared Beam Sensor Digital Photoelectric Motion Detector 300m Indoor and 100m Outdoor Detecting Range for Home Office Security System
Main highlights- WEATHER RESISTANT - The lensed optics reinforces beam of our Photoelectric Beam Sensor strengthens & provides excellent immunity to false alarms due to rain, snow, mist, etc
- DIFFERENCE NOTICE - Please allow 1-3mm measurement difference due to manual measurement and a certain degree of color difference caused by camera lenses, different phone screens, and different monitors
- AUTOMATIC ADJUSTMENT - The transmit power of infrared beam sensor will be adjusted automatically according to the environmental conditions, which greatly extends the life of the launching tube, while lowering power consumption
- ATTACHED FUNCTIONS - Holographic spot real-time report Unique displacing receiving, transmitting parts with big power Full function checking, self-adaption in environment and trouble locking
- ACCURATE & RELIABLE - Detecting Range of photoelectric beam sensor is about 100meters outdoor and 300meters indoor With twin infrared beams provide reliable perimeter security, minimizing false alarms from falling leaves, birds, etc
9.0Excellent
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7
XENOCAMXenocam Safety Infrared Sensor, Automatic Single Beam Counterpart 12/24v, Waterproof Detector Alarm,1Pair Half Egg 20m, for Home Gate Door Window Security System, (Transmitter and Receiver) Black
Main highlights- NOTE -- The installation height should be lower than people，please also consider the height of the child for security.
- MATERIAL DESIGN -- Totally-sealed rainproof and mothproof design.
- INTERNAl -- Single beam active intruder infrared detector with buit-in AGC control circuit.Can effectively prevent sunlight.
- APPLICABILITY -- Can be widely used for access control system,parking lot,defence wall,door and window,balcony,garage,passage and other places.
- APPEARANCE -- Beautiful structure,small size,easy to install.
8.7Very Good
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8
CRC PressInfrared and Terahertz Detectors, Third Edition
8.6Very Good
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9
DahszhiDahszhi Dual Laser Detector Alarm Beam Sensor Indoor 300m Outdoor 60m Infrared Detector 6.7"x3.1"
Why we love it
Reliable: Minimizes false alarms
Powerful: Holographic spot real time report
Durable: Automatic adjustment design
8.5Good
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10
WalfrontIR Power Meter LS122 Infrared Radiation Test Meter Handheld Radiometer Infrared Light Source Luminance IR Rejection Detector 1000-1700 nm 0-40000W/㎡
Main highlights- Visual and Measure Result -- Measuring optical power density of infrared ray, wavelength response (1000nm-1700nm), gives visual and result
- Test Infrared Light Source Intensity -- Suitable for infrared barrier properties of buildling/car insulation film and heat insulation glass, iradiation intensity of infrared light source (solar, infrared light etc.), thermal performance of solar energy equipment
- Measure Infrared Radiation Luminance -- Infrared power meter is an infrared power measuring instrument, which is used for measuring the infrared radiation luminance
- Evaluating Heat-Insulating Property -- Evaluating heat-insulating property of the tint of window, solar films, glass and other transparent materials
- Compact Size & Easy To Carry -- Large LCD display screen, with data hold function, easy to view. Easy operation, compact size and lightweight, easy to carry
8.4Good
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