--- product_id: 544227001 title: "Pair of Universal Infrared Photocells for Automatic External Sensor for Garage Gate 12 V / 24 V AC DC" brand: "krawnxin" price: "S$33" currency: SGD in_stock: true category: "Krawnxin" url: https://www.desertcart.sg/products/544227001-pair-of-universal-infrared-photocells-for-automatic-external-sensor-garage store_origin: SG region: Singapore --- # Infrared range up to 25m 135° swiveling board for flexible install Operating temp -10°C to 70°C Pair of Universal Infrared Photocells for Automatic External Sensor for Garage Gate 12 V / 24 V AC DC **Brand:** krawnxin **Price:** S$33 **Availability:** ✅ In Stock ## Summary > 🚪🔒 Elevate your gate’s IQ with smart, sleek safety tech! ## Quick Answers - **What is this?** Pair of Universal Infrared Photocells for Automatic External Sensor for Garage Gate 12 V / 24 V AC DC by krawnxin - **How much does it cost?** S$33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/544227001-pair-of-universal-infrared-photocells-for-automatic-external-sensor-garage) ## Best For - krawnxin enthusiasts ## Why This Product - Trusted krawnxin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flexible Installation:** 135° swiveling electronic board and optimal height/distance guidelines make setup a breeze, even in tricky spots. - • **Robust Power & Signal:** Dual 12/24V AC/DC power supply with NO/NC/COM outputs ensures stable, clean contact signals for flawless operation. - • **Smart Safety Automation:** Instantly stops or reverses your gate when an obstacle is detected, ensuring ultimate protection for your home and loved ones. - • **Universal Compatibility:** Seamlessly integrates with top garage gate brands like NICE, BFT, CAME, and more—no gate left behind. - • **Weather-Resilient Infrared Tech:** Solar filter-equipped infrared sensor maintains reliable performance even under strong light or adverse weather conditions. ## Overview This pair of universal infrared photocells offers advanced automatic safety for garage gates, compatible with major brands and security systems. Featuring a 15-25m detection range, weather-resistant solar filter, and flexible 135° swiveling installation, it ensures your gate stops or reverses instantly upon obstacle detection. Powered by 12/24V AC/DC with clean contact outputs, it operates reliably from -10°C to 70°C, making it the smart choice for modern, secure access control. ## Description This is a pair of automatic door safety sensors, it should be connected to the door motor operator, once the infrared ray is blocked when the door closes, the gate will stop or reverse automatically to open. It is compatible with different brands of garage and automatic gates, as long as it supports normal open contact / normal dry closure. Also works for security alarm system for access control. Please check the output terminal of the controller board and the wiring diagram before purchasing, please. Note: It will not replace photocells such as Blue BUS or photocells whose receiving part only has 2 cable terminals. The receiver part of my photocell needs 4 cables. Note: Please install it away from the engine, as interference from the engine in operation may cause a small detection range or even malfunction. Specification Technology: Infrared. Infrared frequency: 1.92KHZ Power supply: 12-24V AC/DC Receiver range: ≤25m (detection range can be reduced to 30% in adverse weather conditions such as rain, dust, etc.) Wavelength: 940nm Input: RX 15mA- TX 30mA Operating temperature: -10°C to 70°C Relay output: 1A max.36V Dimensions: 108 x 35 x 30 mm. Installation The best installation height over 20cm, the installation distance over 2m. The part of the receiver and transmitter should be positioned vertically and on the same horizontal line.When the LED1 remains fixed, it indicates that the device is not on the same horizontal line ## Features - Specification: 1 x IP 55 non-waterproof wall mounted security detector. Power supply 12/24V AC DC, NO NC COM output. Operating temperature: -10°C to 70°C - With the solar filter can work in the conditions of headlights and strong light, working distance 15m-25m, the range could be reduced by 30% in bad weather - Application: Compatible with most brand door openers such as NICE, BFT, CAME, FAAC, HORMANN, CARDIN etc. Also works for security alarm system for access control. Make sure the controller card supports the clean contact signal Normal open or Normal closed by sensors - Function: the infrared photocell will automatically stop or reverse the motor/operator if an object is detected when closing the door - Installation mode: 135° swivelling electronic board allows for misaligned installation. The optimal installation height should be more than 20cm, and the relative distance between transmitter and receiver should be more than 2m - Package: pair of photocells (transmitter and receiver), screws for wall installation, multilingual instructions. - Note: Please install it away from the engine, as interference from the engine in operation may cause a small detection range or even malfunction. - Note: It will not replace photocells such as BlueBUS or photocells whose receiver only has 2 cable terminals. The receiving part of my photocell requires 4 cables. It is an infrared photocell, not laser or reflector. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08XMV82Y1 | | ASIN | B08XMV82Y1 | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #64,100 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #9 in Garage Door Sensors | | Color | Black | | Customer Reviews | 4.5 4.5 out of 5 stars (1,025) | | Customer reviews | 4.5 4.5 out of 5 stars (1,025) | | Date First Available | 8 September 2021 | | Date First Available | 8 September 2021 | | Item Package Quantity | 1 | | Item Weight | 130 g | | Manufacturer | Krawnxin | | Manufacturer | Krawnxin | | Product Dimensions | 11 x 3.6 x 3.5 cm; 130 g | | Product Dimensions | 11 x 3.6 x 3.5 cm; 130 g | ## Images ![Pair of Universal Infrared Photocells for Automatic External Sensor for Garage Gate 12 V / 24 V AC DC - Image 1](https://m.media-amazon.com/images/I/41D+SbDTg4L.jpg) ## Frequently Bought Together - Pair of Universal Infrared Photocells for Automatic External Sensor for Garage Gate 12 V / 24 V AC DC - Universal Gate Photocells, Pair of Infrared Photocell Sensors 12/24V AC DC, Universal Security for Automatic Gate and Garage Door, 15-25m Radius - Retekess T-AC03 Access Control Keypad, IP68 Waterproof, Digital Keypad Metal, RFID 125KHz, 2000 Users, Wiegand 26, Backlight, Door Access Control System, for Apartment, Company, Warehouse, Garage --- ## 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.sg/products/544227001-pair-of-universal-infrared-photocells-for-automatic-external-sensor-garage](https://www.desertcart.sg/products/544227001-pair-of-universal-infrared-photocells-for-automatic-external-sensor-garage) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-02*