Description: for Duplicator: This remote control copier can copy the code of another remote control, a useful gadget. Easy to use: This controller for duplicator can copy most function of a door remote control, and is convenient to operate. Suitable device: This remote control copier can be used on a front door, garage gate, roller curtain and many other remote controls. Convenient to carry: This remote control for duplicator is small and lightweight, compact and won't take much space. Fits places: This portable controller copier is a good fit for home, office, shop, store, and so on. Specification: Working voltage: DC12V. Type 1: Battery：1x 12V27A battery(Not Included). Operating Current: ≤ 12mA. Working Frequency: 433.92MHz. The Transmission Power: ≥10mW. Emission Distance: 50 to 100M. The Working Temperature: -20 ℃ to +70 ℃. Storage Temperature: -10 ℃ ~ 50 ℃. Humidity: Less Than 85%. Size(LxWxH): Approx. 5.3x3.3x1.3cm/2.1x1.3x0.5 inch. Type 3: Battery：2x CR2016 Button Batteries(Not Included). Work Current: ≤ 12mA. Transmitted Power: ≥10mW. Work Frequency: 433 MHz. Transmitting Distance: within 80M (open space). Work Temperature: -20℃~70℃. Storage Temperature: -10℃~50℃. Size(LxWxH): Approx. 6.8x4x1.6cm /2.6x1.5x0.6 inch. Humidity: under 85%. Type 4: Battery type：1x12V27A battery(Not included). Operating Current: ≤ 12mA. Working frequency: 433.92MHz. The transmission power: ≤ 100mW. Type: 4 Buttons. Distance: Up to 100 meters. Size(LxWxH): Approx. 5.5x3.4x1.2 cm/2.1x1.3x0.5 inch. Working temperature: -10 ℃ to +50 ℃. Type 5: Battery type：1x 12V 23A battery(Not included). Working frequency: for 433MHz. Emission Distance: >100m (Open area). Transfer Rate: < 10 KBPS. Working Temperature: - 10 ℃ ~ + 70 ℃. Encoding: Fixed code (PT2260 chips). Oscillation Resistance: 4.7M. Size(LxWxH): Approx. 5.0x4.0x1.3cm/1.9x1.5x0.5 inch. Package Includes: 1 Piece Remote Control Copier.