<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div> <div> <div style="text-align:left;"> </div> <div style="text-align:center;"> <br /> </div> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> <div style="text-align:left;"> <p> <span style="color:black;font-family:inherit;font-size:12px;">315/433MHz Copy Duplicator Key Butterfly 4 Key Wireless Controller Mini for Car Electric Garage Door</span> </p> <p> <span style="color:black;font-family:inherit;font-size:12px;"><strong>Features:</strong></span> </p> <p> <span style="color:black;font-family:inherit;font-size:12px;"><strong>1. Multi-function and Easy-to-use: </strong>This four-button remote control features a simple design that is easy to use and enables quick operation. Its versatile applications make it suitable for a range of devices, including electric bicycles, motorized doors, garage door systems, and more.<br /> <strong>2. High-performance RF Chip:</strong> The RF remote control uses a high-performance RF chip with stable frequency and precise frequency points, ensuring long-range transmission, high sensitivity, and no signal interference.<br /> <strong>3. Copy Functionality: </strong>The copy duplicator key can copy most fixed and learning code wireless remote controls quickly and easily without affecting the original remote control. The copy function is automatic and does not require any coding.<br /> <strong>4. Wide Range of Applications:</strong> The wireless remote control can be used for various applications, including home and commercial security alarm systems, motorcycle alarms, door control systems, and other smart controllers.<br /> <strong>5. User-friendly Design:</strong> With its personalized and user-friendly design, this cloning switch is an ideal choice for people who require an efficient and hassle-free way to operate their devices and control systems.<br /> </span> </p><br/><br/><span style="color:black;font-family:inherit;font-size:12px;"><strong>Specification:</strong></span><br /> <span style="color:black;font-family:inherit;font-size:12px;">Certification: NONE</span><br /> <span style="color:black;font-family:inherit;font-size:12px;">Origin: Mainland China</span><br /> <span style="color:black;font-family:inherit;font-size:12px;">Use: Electric Door</span><br /> <span style="color:black;font-family:inherit;font-size:12px;">Wireless Communication: RF</span><br /> <span style="color:black;font-family:inherit;font-size:12px;">Model Number: Remote Control</span><br /> KB-HD Butterfly 4-button copy remote control adopts 12F683 main control chip, supports online programming, can be repeatedly burned, built-in EEPROM, can copy other ordinary remote control of the same frequency, can clear the code at any time to learn the code, easy to use, fast, can be used in the field of car remote control, lighting control, smart home remote control, etc.<br /> 2. Product features<br /> (1) Operating frequency: 315 MHz / 433 MHz (optional);<br /> (2) Power supply scheme: DC12V, 23A alkaline battery supply;<br /> (3) Standby current: less than 0.15uA;<br /> (4) Good selectivity and spurious radiation rejection;<br /> (5) Good local vibration radiation suppression capability;&nbsp;<br /> (6) Temperature range: -20-70℃ It can work normally even under harsh ambient temperature;<br /> (7) Product size: 62*35*13mm 2.44*1.38*0.51in (including housing);<br /> (8) Product weight: 25g (including case)<br /> 3. Electrical parameters<br /> (1) Operating voltage: DC4.5-6V<br /> (2) Emission current: &lt;11mA<br /> (3) quiescent current: &lt;0.1uA<br /> (4) transmitting power: +3-6dBm<br /> (5) Operating temperature: -20-70℃<br /> 4. Function Description<br /> Step 1. Clear code operation<br /> Press and hold the copy remote control A and B buttons at the same time, until the indicator light flashes, then B key keep holding down and then short press A key three times to clear the code<br /> Step 2. Copy code operation<br /> Press the single button of the copied remote control and the copy remote control at the same time, until the indicator light of the copy remote control flashes from fast to bright, then release the two remote control buttons, and the code pairing is successful. Follow this method for other keys until all keys are copied.<br /> Step 3. Restore the code operation<br /> Press and hold the buttons C and D of the copy remote control at the same time until the indicator light flashes, then you can restore the code of the remote control that was cleared before.<br /> 5. Precautions<br /> (4) The working voltage should not exceed the rated voltage.<br /> (5) In the environment of wireless interference, the transmitting distance may be reduced.<br /> (6) Keep it out of the reach of children.<br /> (7) It is forbidden to use it in a humid environment, otherwise it may cause damage to the remote control.<br /> <br /> <br /> <p style="color:black;font-family:inherit;font-size:12px;"> <strong>Note:</strong><br /> Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!<br /> Please allow 1-2cm measuring deviation due to manual measurement. </p> <span style="color:black;font-family:inherit;font-size:12px;"></span><br />&nbsp; </div> <div style="text-align:left;"> </div> </div> <div style="text-align:center;"> <br /> </div> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> <div style="text-align:left;"> 1Pc *RF Remote Control&nbsp; </div> <div style="text-align:left;"> &nbsp; </div> </div> <div style="text-align:center;"> <br /> </div> <div style="text-align:left;"> <br /> </div> <div style="text-align:left;padding:15px;border:1px solid #AEAEAE;"> <span> </span> </div> <p style="text-align:left;"> <br /> </p> <p style="text-align:center;"> <br /> </p> <p style="text-align:left;"> <br /> </p> <p style="text-align:left;"> <br /> </p> <p style="text-align:left;"> <br /> </p> <p style="text-align:left;"> <br /> </p> <p style="text-align:left;"> <br /> </p> <p style="text-align:left;"> <br /> </p> <p style="text-align:left;"> <br /> </p></div></div>