2 for 893MAX 893LM Universal LiftMaster Garage Door Opener Remote 3-Year-Warranty

**Universal Compatibility**:ONLY Compatible with 1993-current LiftMaster Chamberlain Sears Craftsman Garage Door Opener with a Purple, Red, Orange, Yellow, Green, smart/learn button.Note: NOT Support Dip Switch Opener!! ************************************************************* for 371LM 373LM,971LM 973LM, 81LM 83LM,891LM 893LM. **240mAh High-Capacity Battery**: Enjoy extended usage with a powerful 240mAh lithium battery. **Advanced Low-Power Chip**: Third-gen smart chip ensures wider compatibility and efficient performance. **Rigorous Testing**: Over 100,000 tests assure reliability and durability. **Security+ 2.0 Rolling Code**: Enhanced anti-theft with over 164 feet remote range. **FCC Certified**: North American FCC certification with 24 Hours Amazon online support. **Easy Pairing**: Simple pairing with garage door motors, easily carry by keychain. **Durable ABS Alloy Material**: ABS alloy makes it sturdy and drop-resistant. **Multi-Frequency**:4-Button can operate 4 different garage door motors.