?Our CDR-4L 260-433MHz 12V 4-Channel Wireless Receiver Controller is especially designed to match with 4-channel wireless remote control transmitter£¬ which together make up a multipurpose switch widely used in electrical control circuit such as anti-theft alarm£¬ remote control electric windows£¬ signal control£¬ industrial control£¬ lifting equipment and so on. Adopting single chip micyoco program control£¬ our wireless controller has high secrecy£¬ large storage£¬ capability stabilization£¬ low wear-off character£¬ and it is very convenient to use. Never miss it!                                    Features             High quality£¬ fine workmanship and practical<br> Convenient to operate and easy to use<br> Stable performance and low-power consumption£¬ long service life<br> Compact£¬ high sensitivity£¬ and easy to debug<br> It applies to electrical control circuit£¬ such as anti-theft alarm£¬ remote control electric door and windows£¬ signal control£¬ industrial controls£¬ lighting£¬ lifting equipment and so on<br> Adopt single chip micyoco program control<br> Deliver high secrecy£¬ large storage£¬ capability stabilization and low wear-off character<br>                                                            Specifications            Channels    4 Channel    <br>Operating Voltage    DC 12V    <br>Static State Work Current    ¡Ü7mA    <br>Received Sensitive    -105dBm    <br>Input Current    ¡Ü10A    <br>Operating Frequency    260MHz ~ 433MHz    <br>Dimensions    (7 x 5.5 x 2.8)cm/ (2.76 x 2.17 x 1.1)" (L x W x H)    <br>Weight    59g / 2.08oz     <br>Model    CDR-4L     <br>                                                            Package Includes            1 x 4-channel Controller