433MHz 4 Channel Key Fob Remote 4Pcs Compatible with Garage Door Gate Features： 1、Smart Cloning: This tool is a wireless remote control key with strong copy and clone function, small error of copy data key and copy shock resistance. It supports remote wireless control of your rolling doors, garage doors and other remote control devices within 50m at open space. 2、Broad Utility: Perfect for the control of remote control devices such as electric doors, retractable doors, garage doors, electric curtain cars, motorcycles, etc. 3、Reliable Work: Copy data encoding error and copy oscillation resistance are very small, ensuring high accuracy and stable working performance. 4、Simpler Using: Support one click intelligent copying, high copying accuracy and high copying efficiency, also widely compatible with various remote control. 5、4 Sets in All: There are 4pcs key fob in the set, and the large quantity makes it much easier for you to share the control authority. Specification： Item Type: Key Fob Product Material: ABS Battery: 1 x 12V23A, one battery for each remote control, delivered with built in battery. Battery Capacity: 50mAh. Working Voltage: 5V RF Frequency: 433 MHz Coding Type: Learning key 1527, fixed key 2262. Scope of Application: For rolling shutter doors, garage doors, retractable doors, electric curtains, etc. Transaction Performance: Supports processing of the following key, PT2262, PT2260, PT2264, PT2240, PT1527, SC2262, SC2260, CS5211, EV1527, SCT527, HS1527, HS2240, SCL1527, FP1527, HS2262, HS2260, LX2262, LX2260, SMC926, SMC918, AX5026, 2W-8, 24C01, 24C02 and so on. Package List： 4 x Remote Control 4 x Remote Control Buckle