Features: One to one key copy Each key password alone save Can continuous repetitive copy use one million times Privacy is strong Working Voltage: DC12V (27A battery included) Operating Current: ? 8mA Working Frequency: 433.92MHz (Optional 315NHz) Modulation Mode: ASK (AM) Transmission Power: ?100mW Emission Distance: 50 to 100m Encoding Type: self copy Working Temperature: -10? to +50? Works with the following remote control IC modules (please check your original remote control before ordering), and your remotes also should be fixed code or learning code. AX5326-3, PT2262, PT2260, EV1527, FP527, PT2242, HT600, HT680, HT6207, HT6010, HT6012, HT6014, AX5326-4, SMC918, PT2240, HT6013, HT6013, HT12D etc Uses: garage doors, motorcycles, car alarm products, home security products, short-range wireless remote control products, industrial control products