Modern design and technology for a smart, unique remote control. Sliding button cover prevents accidental operation. The convenient size fits neatly on your car key ring without adding bulk. Packing method: sealed bag Working voltage: DC12V (built-in 27A12V battery) Working current: 10mA Radiated power: 10mw Transmission frequency: 433MHZ Transmission distance: 50-100M (open space, receiver sensitivity is negative 100dbm) Encoder type: Fixed code. Learning code. Partial rolling code Function: copy remote control / test remote control / copy remote control Size: 5.42.91.4(cm) Weight(28g) Application range: The remote control is widely used, mainly used for remote control of electric retractable doors, elevators, remote control of road gates, remote control of rolling shutter doors, garage doors, sliding doors, remote control of LED lights, Remote control fireworks igniter, remote control bus door, anti-theft alarm, electric door alarm, MP3 motorcycle anti-theft alarm, etc. Can be copied to the chip: 2260 (all manufacturers), 2262 (all manufacturers), PT2264 (all manufacturers), 5326 (all manufacturers), 527 (all manufacturers), 1527 (all manufacturers), 2240 (all manufacturers), HT6026, HT6012, HT6014, HT600, HT680, HT6010, HT6207, HT640, HT6P12E, HT6P20D, 12L-4SC, PT2292, 12L4SC, SC5262, PLC168, NF9420116, UM3750AM, SMC918, SMC908, 1416, 5211, HCS101, HCS200, HCS201, HCS300 (part of code) Brands that can be copied: CAMEK323.AK327A.CAME-TOP432NA.CAME-TOP434NA.CAME-TOP432EV.CAME-TOP432S.CAME-TAM432SA Parkson 433 frequency T18T19/Duya 433 frequency. Old Duya 433 frequency. .Smart.Sureide.Karting 1st generation.Jiahe.Senma.Carson.Foot.Flying.Kangma. Blue Ideal. Good 2nd Generation. Xinchangshun. Red Sunrise. .Zhongcheng Yellow Lantern. Qianshan 1-2 generation. Green Bo. Long-term. Hengfuwei. Yuma. Kate. Cape. Case. Omak. Alcatel. Changqing. SK-5. Sever. .Huaxin 433 rolling code. Note: Omak and Longkeduo need to copy 4 buttons first, and then press the two AC buttons of the remote control at the same time for 5 seconds to decode before they can be switched on and off normally.