4Pcs Garage Door Opener Remote for 433.92MHz, HCS301 Rolling Code Chip Automatic Gate Opener Remote Replacement for Barn Doors, Warehouse Doors & Chicken Coop Doors, up to 131FT

Features

• Important Notice: Before purchasing, kindly ensure that your gate/door remote operates at 433.92MHz. Our product is exclusively compatible with this frequency and will NOT function with systems using 315MHz, 868MHz, 2.4GHz, or other frequencies. Please verify your existing remote's specifications (labels, user manual, or manufacturer) to avoid compatibility issues.
• Compatible Devices: HCS301 Rolling Code Chip for 433.92MHz frequency door opener remote. Need 1 x 27A Dry Battery(Not Included).
• Long Distance Remote Control: The remote control distance of this electric automatic gate remote is up to 40m/131.2ft.
• Portable: A set of 4 automatic door remote control, with a key clip, can be hung on a bag or belt, easy to carry and store.
• Premium Materials: Door remote control is made of ABS and zinc alloy material, which is safe, non toxic and durable.
• Multipurpose: Remote control automatic doors, automatic door equipment such as chicken coop doors, warehouse doors, underground garage doors, etc.