• Simple 3-Button Mini Remote Control: Effortlessly control your garage door with three easy-to-use buttons
• Compact and Portable Design: Small enough to attach to your keys, slip into your bag, or carry in a backpack
• Convenient Metal Keychain: Comes with a durable metal keychain, making it easy to take on the go

Specifications:

• Frequency: 433.92MHZ
• Code: Rolling code
• Keys: 3 keys
• Battery: Built-in battery (model 27A)
• Casing material: Metal and ABS
• Working voltage: 3V
• Working current: ≤12mA
• Transmitting distance: 100m (open space)
• Suits remote models: C945 CM842 C940 C943 
• Suits motor models: MR60 MR600 MR600A MR650 MR800 MR800A MR850 MR1000 MT60 MT60P MT230 MT600 MT800 MT1000 MT3850 MT5580 MT5580P MR850 MR1000 MGL300 MGL400 MGS300 MGS500 MGS500T MGS1000 MJ3800 MJ3800R