**Replacement Model**: Replacement For Linear Megacode MCT-11 DNT00090 ACT-31B ACP00879 MCT-1 DNT00083.Attention: Not support dip switch garage door opener !**Compatible list**: Compatible with LINEAR LD033, LD050, LS050, LC075, LDCO800, LSO50, and LSO50-2T Garage Door Opener.Works for Linear MegaCode Receiver: MDR, MDR-U, MDR-2, MDRG, MDRM, MGR, MGR-2, and SMDRG.**Excellent durability and reliability**: Built-in ABS alloy case and FCC certification. Tested over 100,000 times to ensure consistent, long-lasting performance.**24 Hours Tech Support & 3-Year Warranty**: Enjoy 24 Hours Amazon technical support and extended warranty. We are committed to providing superior quality and customer satisfaction.**Extend battery life**: It is powered by 240mAh lithium battery and smart low-power chip to ensure a longer service life and is compatible with various garage door motors.**Enhanced security protection**: Use Megacode technology to protect your garage from theft. Feel safe with advanced anti-theft features.**Easy to use**: Enjoy a 164-foot control range and easily pairing with your garage door motor. Its compact design is ideal for your car's sun visor for easy access.
