There are several advantages of having a infrared beam alarm. Let’s take you step by step, type by type, and find the best infrared beam alarm for you.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Seco-Larm Infrared Beam Alarm READ REVIEW

Best For Long Distance Wireless: Buy: 1 By One Infrared Beam Alarm READ REVIEW

Best For Motion Detection: Buy: Htzsafe Infrared Beam Alarm READ REVIEW

Best For Doorway: Buy: Towode Infrared Beam Alarm READ REVIEW

Best With Light: Buy: Dahszhi Infrared Beam Alarm READ REVIEW

Best With Siren: Buy: Riswond Infrared Beam Alarm READ REVIEW

Best For Easy Installation: Buy: Uhppote Infrared Beam Alarm READ REVIEW

Best For Shopping Malls: Buy: Wjling Infrared Beam Alarm READ REVIEW

Best For Professionals: Buy: Demeras Infrared Beam Alarm READ REVIEW

Best For Power Supply: Buy: Yinrunx Infrared Beam Alarm READ REVIEW

Best Overall: Seco-Larm Infrared Beam Alarm

Buy on Amazon

The Seco-larm infrared beam alarm is the epitome of what a great alarm should be. The Seco-Larm Infrared Beam Alarm is good for very good sensitivity, is very helpful and it is made for good value. Make sure this fits by entering your model number. Also, the alarm is easy to adjust and it works well.

The alarm works reliably and it is replaced with the original. Moreover, the alarm is dark on operation and it is stable. Most importantly, the seco-larm infrared beam alarm is handy, works fine and it is compact.

Almost all customers agree that the alarm is outside on a fence wired with underground cable to a j box where the connections are made. Further, they also found that the alarm is extremely sensitive to alignment. Moreover, a few say that the sensor allows the gate to close automatically in a timely manner. Overall, many customers have used the seco-larm infrared beam alarm for more than a few months without any complaints, and it shows no sign of giving up.

• This is easy to setup but not great.
• This is constructed with a strong narrow beam.
• This is holding, is let go of.
• Dark on operation, adjustable sensing distance, compact size.

Best For Long Distance Wireless: 1 By One Infrared Beam Alarm

Buy on Amazon

We would, of course, be remiss if we didn't mention 1 By One Infrared Beam Alarm for daily purpose. The 1 by one infrared beam alarm is very useful, It is highly recommended and has a smart design. Be alerted to visitors, scare off unwanted intruders, or even know when your children have accessed restricted areas. And, the alarm is adjustable, buy again, it is stable and has a special design.

The alarm is additional and it is affordable. Finally, the 1 by one infrared beam alarm is perfect for great quality, It is new and has a very good design.

Almost all buyers quickly discovered that the alarm is great to work, but they are not sure how long it will work. Also, they say that the alarm will not ring non stop. Moreover, a few also found that the alarm is nice to have a plug-in unit, rather than batteries to play the musical alarm. In short, most buyers find the alarm is functionally comfortable and no one questions it.

• This is not a direct sensor but has some extra coverage, like 45 degrees.
• This comes with a lifetime warranty.
• This has no sensitivity setting.
• This comes with two screws and two anchors, one for each motion detector.

Best For Motion Detection: Htzsafe Infrared Beam Alarm

Buy on Amazon

Not everyone likes to purchase an alarm for their daily usage, but the Htzsafe Infrared Beam Alarm would be an anomoly. The htzsafe infrared beam alarm has a calibration hole and calibration lcd display, much easier to install. Estimate 75' wireless transmission range of the beam up to 1/2 mile. The beam sensors are battery powered and solar charged(batteries can be charged by the solar panel even on cloudy or rainy days ), so it requires no wiring.

Lastly, the htzsafe infrared beam alarm can help with other questions, It is very responsive and has a smart design.

Almost all customers agree that the alarm works in a straight line of sight. Further, a few also found that the alarm is superior to a passive infrared sensor. Moreover, a few say that this alarm system depends on disruption of the beam between the transmitter and receiver to trigger an alarm. There can be no obstruction to the line of sight between the two devices.

• This is great for ambient light and it has settings of 5 min.
• This will replace them as the description says “no need to replace batteries.
• This can be used between 100v and 240v.
• This will also txt phones and turn on an interior lamp.

Best For Doorway: Towode Infrared Beam Alarm

Buy on Amazon

Compared with other alarms in this category, the Towode Infrared Beam Alarm has a convenient design. The towode infrared beam alarm can be the perfect indoor motion alarm for home, shop, office, etc. Make sure this fits by entering your model number. The motion detector home security system has 24 voices including 11 national languages.

Lastly, the towode infrared beamalarm was used last night and it is accurate.

Most buyers quickly discovered that the alarm was definitely loud, and would for sure frighten or scare off any cats, other dogs, rodents, etc. In addition, they also found that the alarm is ready to make a loud, continuous sound when motion is detected. Further, they also found that this mode is selected, a voice says " alarm mode upcoming.

• This motion detector is a wireless infrared alarm.
• This comes with no instructions to add to that it is designed for indoor use.
• This works as expected, it is French and has a smart design.
• This provides great value and it gives a loud.

Best With Light: Dahszhi Infrared Beam Alarm

Buy on Amazon

The best part: Dahszhi Infrared Beam Alarm costs comparatively little and it is available to ship in 24 hours. The dahszhi infraredbeam alarm is new and it has powerful function. Make sure this fits by entering your model number. And, the alarm is green and it works well for power consumption.

Finally, the dahszhi infrared beam alarm is great to be installed for security systems in school, office building,sssss hospital,ssss home yard, etc.

Most customers find that the alarm is powered by a doorbell transformer. And, a few also found that the alarm is wireless and can be powered by a 12v storage battery. In addition, a few say that this review is for a "dahszhi dual laser detector alarm beam sensor indoor 300m outdoor 60m infrared detector. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

• This is an infrared area between these two detector parts.
• This is invisible when using infrared night vision.
• This is alarm two beam photoelectric infrared detector.
• This provides excellent immunity to false alarms due to rain, snow, mist, etc.

Best With Siren: Riswond Infrared Beam Alarm

Buy on Amazon

Riswond line of alarm comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Riswond Infrared Beam Alarm is not waterproof, Please do not use it outdoors where it will be rained on. After receiving a valid detection signal and issuing an alarm, within 2s, no signal can be received. Also, the alarm is rechargeable and it protects your home security.

The alarm is for battery life and it is secure. In addition, the alarm is a 10s waiting time after turning on the arming mode. Lastly, the riswond infrared beam alarm provides for adequate protection and it is good for small equipment.

Most buyers quickly discovered that the alarm allows for easy shutdown and restart. Also, they also found that the alarm is easy to use and understand. Further, they say that the alarm provides daughters and parents some peace of mind. In conclusion, most buyers agree that the alarm suits them best, and no one questions it.

• Manufacturer says: our burglar alarm can be used at home or taken with you.
• The Manufacturer says: we provide a 1-year warranty to ensure you get a better buying experience.
• Manufacturer says: you will enjoy our professional return and exchange warranty100 satisfaction.
• Riswond motion sensor alarm can provide security for your family and property.

Best For Easy Installation: Uhppote Infrared Beam Alarm

Buy on Amazon

If you often find yourself scrambling for an appropriate and satisfactory alarm, Uhppote Infrared Beam Alarm is your solution. The uhppote infrared beam alarm has an alarm output and it is perfect for high quality. Infrared barrier can't work alone, needs to work with an alarm control panel. Moreover, the alarm allows for easy installation, is resistant to rain and it is convenient. Lastly, the uhppote infrared beamalarm is built for good performance and it is easy to adjust.

• Multiple interactive infrared beams shooting. Adjacently 2 beams interruption detection.
• Agc pure digital circuit design, dsp digital chip programming, really reduce false alarms.
• New and hot releases.

Best For Shopping Malls: Wjling Infrared Beam Alarm

Buy on Amazon

The working infrared beam alarm's high-end materials makes sure that it ages well with use. The Wjling Infrared Beam Alarm is rechargeable, is brand new and it is new. You can also select from 38 ringtones with bright led light. These tones are pleasant to hear and can be made loud.

The alarm is used for water proof and it was bought again. Above all, the working infraredbeam alarm is great for wireless plug-in receiver, is pretty good and it is great for long distance.

Almost all buyers quickly discovered that the alarm had a button on the side of the receiver. Moreover, a few also found that the alarm is the distance the person walks from the sensor. In addition, they also found that the alarm would only pick up motion above knee high.

• Detects motion and sends a signal to the receiver.
• So you would know when someone was approaching the house.
• This was defective but the replacement worked really well.
• Has a working voltage of the pir sensor.

Best For Professionals: Demeras Infrared Beam Alarm

Buy on Amazon

The Demeras Infrared Beam Alarm's material feels more premium than its price would suggest. The demeras infrared beam alarm is perfect for high quality and it is great for wide application.s. The barrier detector looks small and beautiful. The infrared beam sensor has a unique design of a high capacity digital anti - rfi / emi filter circuit.

The alarm is suitable for professionals in the optical anti-interferon housing. Moreover, this is suitable for security systems in schools, office buildings, hospitals, parking lots, apartments and other places. Finally, the demeras infrared beam alarm is a professional provider in the fields of consumer electronics, intelligent security, furniture office.

• The Manufacturer says: We have a professional, honest, passionate and efficient operation team.
• The barrier detector is widely used in alarm systems, access control systems, etc.
• The range of the infrared detector can be reduced to 30.

Best For Power Supply: Yinrunx Infrared Beam Alarm

Buy on Amazon

We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate alarm. The Yinrunx Infrared Beam Alarm is exactly that - it's a simple alarm that hits all the right notes. The yinrunx infrared beam alarm is suitable for professionals in the optical anti-interferon housing. Ip55 rain cover (fog), dust and other comprehensive weather-related sealed structures, infrared detector can maintain normal operation in harsh environments. The photoelectric beam sensor consists of a high - quality plastic shell, is environmentally friendly, durable and robust in use.

The alarm comes with a rain cover design, c-type relay output. Above all, the yinrunx infrared beam alarm is suitable for security systems in schools, office buildings, hospitals, parking lots, apartments and other places.

• This is best for high quality and it is made for wide applications.
• The range of the infrared detector can be reduced to 30.
• This has a unique design of high capacity digital anti-rfi / emi filter circuit.
• The barrier detector is widely used in alarm systems, access control systems, etc.