433.92 MHz 4-Channel Gate Remote Control Compatible with GTI4, GTI2, GT2/4, Mio, TR2/4, and TR2N/4N – 2 Pieces with Audible Signal

[Compatible Models]: 433.92 MHz garage door remote control, compatible with GTI2, GTI4, GT2, GT4, MIO TR2, MIO TR4, MIO TR2N, MIO TR4N, GENIE 273, GENIE 273L, GOLD 288, GOLD 289 (if your model number is not listed, do not purchase). Frequency: 433.92 MHz, transmission range: 50-100m. 4 buttons to control up to 4 garage door openers. The GTI4 garage door remote comes with batteries and is ready to use upon arrival, making it a perfect replacement. Three types of codes: Green LED for HT12 DIP switches, red LED (standard) for HCS storage codes, alternating red/green LED for DART codes. Fast 30-second pairing: We provide detailed step-by-step instructions for complex programming, comprehensive coverage with graphics/video tutorials, making it easy to replace your old remote; 24-hour email technical support with real-time responses ensures zero barriers to use. High-quality materials: ABS + alloy dual-material shell, drop-resistant and wear-resistant, with a delicate feel; slim and lightweight card-type design, portable without taking up much space. Offers 1 to 3 packs with flexible options, perfectly suited for multi-device replacement needs.