Main Features:<br />- Operating voltage: DC 12V<br />- Operating current: 10mA <br />- Power: 10mW<br />- Modulation mode: ASK<br />- Transmitting frequency: 315MHz<br />- Transmitting range: 120-150m<br />- Suitable for various types of electronic products or DIY lovers<br /><br />    Specifications<br />General<br />	 Material: Copper + Plastic + PCB                                                	<br />Weight and Size<br />	 Product Weight: 0.035 kg                                                  <br />                        Package Weight: 0.045 kg                                                  <br />                        Product Size(L x W x H): 6.4 x 1.3 x 0.4 cm / 2.52 x 0.51 x 0.16 inches                                                  <br />                        Package Size(L x W x H): 11.0 x 5.0 x 1.0 cm / 4.32 x 1.97 x 0.39 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x 2272-M4 DIY Non-lock 4-Way Wireless Remote Control Module， 1 x Receive Panel                                                	<br /><br /><br /><br />                                                <br />