<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div> <div> <p><span >Description</span></p> <p><span >1.</span><strong><span >Overview</span></strong><br><span >KB-1701A small metal four-key copy remote control adopts 12F683 main control chip, supports online programming, can be repeatedly flashed, built-in EEPROM, can copy other ordinary remote control of the same frequency, can clear the code at any time, easy to use, fast, can be used in car remote control, lighting control, smart home remote control and other fields.</span></p> <p>&nbsp;</p> <p><span >2.</span><strong><span >Product characteristics</span></strong><br><span >(1) Working frequency: 315 MHz / 433.92 MHz (special frequency can be customized according to customer requirements);</span><br><span >(2) Power supply scheme: DC12V, 27A alkaline battery power supply;</span><br><span >(3) Standby current: less than 0.15uA;</span><br><span >(4) Good selectivity and stray radiation suppression ability;</span><br><span >(5) Good local oscillator radiation suppression ability;</span><br><span >(6) Temperature range: -20-70&deg;C can work normally even in harsh ambient temperature;</span><br><span >(7) Product size: 54*30.5*14.5mm (including shell);</span><br><span >(8) Product weight: 27g (including shell).</span></p> <p>&nbsp;</p> <p><span >3.</span><strong><span >Electrical parameters</span></strong><br><span >Serial number electrical name parameter</span><br><span >(1)</span><span >Rated voltage DC12V</span><br><span >(2)Transmit current&lt;21mA</span></p> <p><span >(3)Quiescent current&lt;0.15uA</span></p> <p><span >(4)Transmit distance&gt;30 meters</span></p> <p>&nbsp;</p> <p align="left"><span ><strong><em>Note:<br>Due to different lighting and screen settings, the item color may be slightly different from the picture.<br>Due to different manual measurements, please allow a 1-2cm difference in size.</em></strong></span></p> <p align="left"><span ><strong><em>The working voltage cannot exceed the rated voltage.<br>In an environment with relatively large wireless interference, the transmission distance may be reduced.<br>Keep out of reach of children.</em></strong></span></p> <p align="left"><span ><strong><em>It is forbidden to use it in a humid environment, otherwise it may cause damage to the remote control.Thank you!</em></strong></span></p> <p align="left"></p> </div> </div></div></div>