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🚪 Secure your space with invisible precision—because safety should never be seen coming.
The Real Instruments ABO-20 Single Beam Sensor is a cutting-edge infrared barrier detector designed for both indoor and outdoor security applications. Featuring a 20-meter detection range, IP55 waterproof housing, and advanced light-filtering technology, it delivers reliable, weather-resistant performance. Ideal for offices, homes, and commercial spaces, this sensor integrates seamlessly with alarm and access control systems, offering professional-grade protection with easy installation.
| ASIN | B09SB9TXJC |
| Antenna Location | Security and Access Control |
| Battery Description | Battery not included |
| Best Sellers Rank | #5,241 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Photoelectric Sensors |
| Brand | Real Instruments |
| Built-In Media | 1 X Beam Sensor, 1 X User Manual, 1 X Retail Box |
| Colour | Black |
| Compatible Devices | Alarm System, Access Control System, Security System, Smart Home Hub |
| Country of Origin | India |
| Customer Reviews | 3.8 out of 5 stars 122 Reviews |
| Frequency | 1.92 KHz |
| Item Dimensions D x W x H | 40D x 30W x 20H Millimeters |
| Item Type Name | Beam Sensor |
| Item Weight | 300 Grams |
| Manufacturer | Real Instruments |
| Maximum Range | 100 metres |
| Mounting Type | Door Mount |
| Packer Contact Information | Real Instruments |
| Power Source | Power |
P**D
Amazing product
value for money, easy to install and working fine I have used adapter Instead of battery working superb. Will recommend to have for friends
A**R
Good working
Best product. Good working
I**E
👍
Sensor work nicely
M**D
Not working
Bad item
P**R
How to keep onnection kept between 2 unit, possibility to cut electric connection by trespassing
Proper & simple guidelines method /guidelines are not given here for a general person. As of now not installed as didn't get technician for this purpose.
N**Y
Good
Good n Nice
S**A
It is a good optical sensor who worked 12 to 24 volt AC/Dc.
Good product. It is nice working in sliding gates.
E**D
As description
Work perfect
Trustpilot
5 days ago
3 days ago