--- product_id: 372931101 title: "TC102 Photo Eye Infrared Photocell Beam Sensor for Gate Openers Access Control Security Alarm Systems" brand: "topens" price: "297.53 DT" currency: TND in_stock: true reviews_count: 5 category: "Topens" url: https://www.desertcart.tn/products/372931101-tc102-photo-eye-infrared-photocell-beam-sensor-for-gate-openers store_origin: TN region: Tunisia --- # 12-24V DC/AC power input 65ft max sensing range IP44 weather resistant TC102 Photo Eye Infrared Photocell Beam Sensor for Gate Openers Access Control Security Alarm Systems **Brand:** topens **Price:** 297.53 DT **Availability:** ✅ In Stock ## Summary > 🚪 Secure your entry with smart precision—never miss a beat with TOPENS TC102! ## Quick Answers - **What is this?** TC102 Photo Eye Infrared Photocell Beam Sensor for Gate Openers Access Control Security Alarm Systems by topens - **How much does it cost?** 297.53 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/372931101-tc102-photo-eye-infrared-photocell-beam-sensor-for-gate-openers) ## Best For - topens enthusiasts ## Why This Product - Trusted topens brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Durability:** IP44-rated sensor built to withstand rain, sun, and extreme temps from -20°C to 50°C. - • **Seamless Compatibility:** Works flawlessly with TOPENS and most gate openers supporting dry contact signals. - • **DIY-Friendly Installation:** Quick setup with clear LED alignment indicator—mounts easily 20cm above ground. - • **Trusted Support & Warranty:** 12-month warranty plus lifetime tech support ensures your system stays secure and hassle-free. - • **Precision Infrared Detection:** Instantly stops or reverses gates with 10ms response time for ultimate safety. ## Overview The TOPENS TC102 Photo Eye Infrared Photocell Beam Sensor delivers reliable, fast-response infrared detection up to 65 feet, creating a safety barrier that automatically stops or reverses gates when interrupted. Designed for all-weather use with IP44 protection and wide compatibility with gate openers using dry contact signals, it offers easy DIY installation and robust customer support, making it an essential upgrade for secure, smart access control. ## Description Kindly NoteIf the gate operator system is only solar powered, and the beam sensor is powered by the gate opener system during both working and standby modes, please add 30W solar panels or more and upgrade the battery capacity (NOT incl.) to at least 17 Ah or higher to meet the power consumption.Please refer to the corresponding TOPENS gate opener user manual for the correct wire connection.Connect the emitter to the gate operator system or receiver with a 2C x 22 AWG cable. Connect the receiver to the gate operator system with a 4C x 22 AWG cable. Cables are required but NOT included.It is suggested to put the cables in the PVC conduit to protect the wiring, and bury the PVC conduit underground.Generally, the distance between the sensor and the control board should be within 65 feet (20m).Sensing range may be affected in extreme weather conditions, such as blizzard, rainstorm, sandstorm etc. It is highly recommended to install the emitter 10 feet (3m) to 46 feet (14m) away from the receiver.One TC102 photocell sensor can only work for one gate operator, while one gate operator can connect two TC102 security sensors at most.SpecificationsDetection Method: Interrupt DetectionBeam Type: Infrared LightWave Length: 940nmFrequency: 1.92 KHzAngle: <10°Max. Sensing Range: 65ft. (20m)Response Time: 10ms (Max)Operating Voltage: 12-24VDC / VACRated Current: RX 15mA - TX 30mAOutput: Relay SPDTOutput Capacity: 1A max 30VProtection Degree: IP44Working Temperature: 0°F to 120°F (-20℃~ +50℃)Dimension of the Sensor: 3 x 1.9 x 1.2” (75 x 48 x 30 mm)What's in the Box1 x Photocell Beam Sensor (One Emitter and One Receiver)1 x Mounting Accessories1 x TOPENS User Manual Review: Topens photo eye sensor - We bought the Topens AT1202 dual swing gate opener, the Topens TC175P wired keypad, the Topens TC102 photo eye beam sensor, the Topens ET24 electric gate lock, the TEW3 exit wand, the TCS3 solar charge controller and the TSP30W 30w solar panel charging kit early last year. My husband and I installed the system ourselves. We had never installed a gate opener before. The AT1202 gate openers are easy to install if you follow the instructions in the user manual. They have been in use for over a year now. We added the TC175P keypad to our system so friends and family could have their own access codes. We decided to install the TC102 photo eye beam sensors because they open the gate if crossed while gate is closing, so we have more time to get through. Works great when taking the trash cans out to the road. We installed the ET24 electric gate lock but it seemed to not work quite right. We aren’t sure if we didn’t install it right, but it’s close. Our gates are solid, not a lot of movement so we thought we had it lined up as good as we could. It worked mostly, but the few times it didn’t release right while the gates were trying to open, we decided to unlock that permanently to keep from possibly damaging the gate actuators. Our gates close tight when they shut and so we find the lock serves no purpose in our application. Because our gates are at the other end of a steel bridge, the TEW3 exit wand had to be installed further than recommended so the bridge didn’t interfere with the wand seeing as metal is what triggers it to work. We added the TCS3 solar charge controller and TSP30W 30W solar panel charging kit in case we ever loose power. We have lost power a few times and the gates open a little slower when only using the solar side. They also didn’t open as far. But we were still able to get through. We are extremely happy to have the openers and so thankful we did it. Any little thing comes up, which has only happened so far at my wrongdoing, I email the Topens Customer Support with a description of my issue and they have always responded with help until the problem was resolved. When we were installing this system, I got frustrated a few times and it was reflected in my email to them, and they never gave up helping me. Review: Great product! - Connected well & great product. Installation was easy and I could do it myself. ## Features - Reliable Infrared Sensor - TOPENS TC102 Photo Eye Beam Sensor is a photoelectric sensor that uses infrared light to detect the presence or absence of objects. It creates a safety barrier that identifies any movement between the emitter and receiver. Once the infrared beam is blocked, it perfectly makes the gate stop or reverse automatically. It is strongly recommended to use the TC102 IR beam sensor with automatic gate opener system to ensure multiple protection & security. - Clever Design - The infrared photocell sensor consists of two components: an emitter and a receiver. The emitter is designed to generate an infrared light beam. The receiver is used to detect any interruptions. This non-contact sensing technology provides high detection accuracy with a fast response. In addition, the infrared beam sensor is immune to strong light interference, such as sunlight and vehicle headlights. Weather resistant for all seasons of the year. - Wide Compability - Works with all the TOPENS gate openers, and compatible with most third party swing / sliding gate opener or garage door opener whose control board accepts “Normal Open or Normal Close Dry Contact” signal. It can be powered by the control board of the gate opener or by the external 12-24VDC or 12-24VAC power source. This security infrared sensor is commonly used for the household, courtyard, farm, ranch, warehouse and other commercial / industrial sites. - Easy DIY Installation - Connect both the receiver and the emitter to the gate opener system. It is suggested to mount the photocell sensor at least 8" (20cm) above the ground. Power on to determine the emitter position. The photocell status LED turns off indicating that the beam is aligned. Fix the emitter position when the status LED goes off. Ensure that there is no obstruction between the receiver and the emitter during alignment. - Customer Service and Technical Support - All the TOPENS products come with a 12-month war-ranty against defects, a 30-day worry-free exchange & return and lifetime tech support. Visit TOPENS website for the user manual, installation video, and personalized service. TOPENS is ready to offer professional solutions for any questions or assistance. Enjoy an easier and smarter life by ordering other TOPENS accessories. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07ZTB4VML | | Antenna Location | Residential Security, Commercial Security, Automation, Energy Management, Access Control | | Battery Description | Battery not included | | Brand | TOPENS | | Built-In Media | 1x Mounting Accessories, 1x Photocell Beam Sensor (one Emitter and one Receiver), 1x User Manual | | Color | Black | | Colour | Black | | Compatible Devices | Gate Openers (various brands with normal open or normal closed dry contact input) | | Customer Reviews | 4.5 out of 5 stars 345 Reviews | | Frequency | 1920 KHz | | Item Weight | 0.11 Kilograms | | Item weight | 0.11 Kilograms | | Manufacturer | TOPENS | | Maximum Range | 65 Feet | | Maximum range | 65 Feet | | Mfr Part Number | TC102 | | Model Number | TC102 | | Mounting Type | Wall Mount | | Mounting type | Wall Mount | | Power Source | DC | | Power source | DC | | Temperature Range | Minus 4 to 122 Degrees Fahrenheit | | UPC | 793513179058 | | Upper Temperature Rating | 120 Degrees Fahrenheit | ## Product Details - **Brand:** TOPENS - **Colour:** Black - **Item weight:** 0.11 Kilograms - **Maximum range:** 65 Feet - **Power source:** DC ## Images ![TC102 Photo Eye Infrared Photocell Beam Sensor for Gate Openers Access Control Security Alarm Systems - Image 1](https://m.media-amazon.com/images/I/51B6h35KohL.jpg) ## Questions & Answers **Q: What Is the Specification of the TC102 Photo Eye Beam Sensor?** A: ● Wave Length: 940nm ● Response Time: 10ms (Max) ● Frequency: 1.92 KHz ● Output: Relay SPDT ● Angle: <10° ● Operating Voltage: 12-24VDC / VAC ● Rated Current: RX 15mA - TX 30mA ● Output Capacity: 1A max 30V **Q: Do I Need to Add Solar Panels if the Gate Operator System Is Only Solar Powered?** A: If the beam sensor is powered by the gate opener system during both working and standby modes, please add 30W solar panels or more and upgrade the battery capacity (NOT incl.) to at least 17 Ah or higher to meet the power consumption. **Q: What's in the Box?** A: 1 x Photocell Beam Sensor (One Emitter and One Receiver) 1 x Mounting Accessories 1 x TOPENS User Manual ## Customer Reviews ### ⭐⭐⭐⭐⭐ Topens photo eye sensor *by M***R on 16 August 2026* We bought the Topens AT1202 dual swing gate opener, the Topens TC175P wired keypad, the Topens TC102 photo eye beam sensor, the Topens ET24 electric gate lock, the TEW3 exit wand, the TCS3 solar charge controller and the TSP30W 30w solar panel charging kit early last year. My husband and I installed the system ourselves. We had never installed a gate opener before. The AT1202 gate openers are easy to install if you follow the instructions in the user manual. They have been in use for over a year now. We added the TC175P keypad to our system so friends and family could have their own access codes. We decided to install the TC102 photo eye beam sensors because they open the gate if crossed while gate is closing, so we have more time to get through. Works great when taking the trash cans out to the road. We installed the ET24 electric gate lock but it seemed to not work quite right. We aren’t sure if we didn’t install it right, but it’s close. Our gates are solid, not a lot of movement so we thought we had it lined up as good as we could. It worked mostly, but the few times it didn’t release right while the gates were trying to open, we decided to unlock that permanently to keep from possibly damaging the gate actuators. Our gates close tight when they shut and so we find the lock serves no purpose in our application. Because our gates are at the other end of a steel bridge, the TEW3 exit wand had to be installed further than recommended so the bridge didn’t interfere with the wand seeing as metal is what triggers it to work. We added the TCS3 solar charge controller and TSP30W 30W solar panel charging kit in case we ever loose power. We have lost power a few times and the gates open a little slower when only using the solar side. They also didn’t open as far. But we were still able to get through. We are extremely happy to have the openers and so thankful we did it. Any little thing comes up, which has only happened so far at my wrongdoing, I email the Topens Customer Support with a description of my issue and they have always responded with help until the problem was resolved. When we were installing this system, I got frustrated a few times and it was reflected in my email to them, and they never gave up helping me. ### ⭐⭐⭐⭐⭐ Great product! *by M***S on 27 July 2026* Connected well & great product. Installation was easy and I could do it myself. ### ⭐⭐⭐⭐⭐ Gate eye *by M***1 on 29 July 2026* Good as it was advertised. Great addition to my driveway gate. ## Frequently Bought Together - TOPENS TC102 Safety Photocell Infrared Beam Sensor Photoelectric Motion Detector for Automatic Swing Sliding Gate Openers Garage Door Openers Access Control Security Alarm Systems Indoor Outdoor Use - TOPENS M12 Remote Control 4-Button Transmitter for Automatic Swing Sliding Gate Opener 2-Pack Wireless Transmitter Key Fobs Security Gate Controller with Keychain - TOPENS TC196 Tuya WiFi Remote Control for Automatic Swing Sliding Gate Opener Garage Door Opener with iOS and Android App WiFi & Bluetooth Security Gate Controller --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/372931101-tc102-photo-eye-infrared-photocell-beam-sensor-for-gate-openers](https://www.desertcart.tn/products/372931101-tc102-photo-eye-infrared-photocell-beam-sensor-for-gate-openers) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-11*