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๐ช Secure your space with smart precisionโnever miss a beat at your gate!
The TOPENS TC102 Photocell Infrared Beam Sensor is a high-precision, weather-resistant safety device designed for automatic swing and sliding gate openers. Featuring a 20-meter detection range and compatibility with a wide range of gate systems, it uses infrared technology to create a reliable safety barrier that stops or reverses gates upon detecting obstructions. Its simple DIY installation, immunity to strong light interference, and robust IP44 rating make it ideal for residential and commercial outdoor security applications. Supported by TOPENSโ trusted warranty and lifetime tech assistance, the TC102 ensures enhanced gate safety and seamless integration.















| ASIN | B098JGK171 |
| Antenna Location | Residential and Commercial Security, Access Control |
| Battery Description | batteries not required |
| Battery description | batteries not required |
| Best Sellers Rank | 110,701 in DIY & Tools ( See Top 100 in DIY & Tools ) 447 in Gate Hardware |
| Brand | TOPENS |
| Colour | Black |
| Compatible Devices | Gate Openers, Alarm Systems, Access Controls |
| Customer Reviews | 4.5 out of 5 stars 75 Reviews |
| Frequency | 1.92 KHz |
| Manufacturer | TOPENS |
| Maximum Range | 20 Metres |
| Maximum range | 20 Metres |
| Model Number | TC102 |
| Mounting Type | Wall or Pole Mount |
| Mounting type | Wall or Pole Mount |
| Part Number | TC102 |
| Power source | Corded Electric |
| UPC | 680579644340 |
J**.
Good and durable
This has been installed on my gate for 2 years and continues to work perfectly. Good bit of kit.
A**R
Easy to install works perfectly
Works brilliantly, very easy to install
G**G
Great Photocells
Great Photocells very easy to install and align. I have a small problem activating the photocells so I contacted [email protected], and Bella resolved this problem very quickly and efficiently
D**9
It has a multitude of uses with a little thought and ingenuity.
Both units require 12 to 24-volt power. the receiver incorporates a relay with NO/COM/NC connections so it can be used to 'break' or 'make' upon beam interruption. I used this in my driveway to provide notification when someone enters my drive. I adapted a wireless door sensor that links to my Amazon Alexa, so this trigger can be used to trigger routines to achieve various tasks. In my case turn on the lighting if dark, trigger a camera and provide an audible warning and notification to my phone. Obviously, it can be used to directly operate a powered gate or garage door for example. It has a multitude of uses with a little thought and ingenuity.
F**D
Working as intended.
I purchased these in addition to the photocell that came with my motor kit. This was so that I could have a pair inside and outside the gates. All fitted and working perfectly.
E**I
Excellent rear cable entry sensors
Excellent little sensors, easy to install and worked first time. Note they do not have side entry for the cable, only from the rear. The instructions say to mount on a wooden base plate (not provided) and drill that out for side entry which was easy enough to make. The included rubber seals look like they will do a decent job of weatherproofing. I also like that the covers have screws rather than being snap-on. The manufacturer would do well to modify these to allow both s ide and rear cable entry in future.
P**R
Goes well the our electric gate.
Super product, works perfectly with our electric gate opener from the same company. Very pleased with it.
M**N
Excelent back up service
I purchased an RK990T sliding door opener kit two years ago and found it very straight forward to fit with the instructions provided. The TC102 photo cells failed due to my actions and the diagnostic support was speedy, competent and friendly. The new photocells arrived next day and are now working perfectly. Thank you.
Trustpilot
1 week ago
3 days ago