Main Features:<br />IR sensor switch module<br />Working range: 2 - 40cm<br />Voltage: DC 3 - 6V<br /><br />    Specifications<br />Weight and Size<br />  Product Weight: 5 g                                                  <br />                        Package Weight: 0.065 kg                                                  <br />                        Product Size(L x W x H): 4.2 x 1.7 x 1.0 cm / 1.7 x 0.7 x 0.4 inches                                                  <br />                        Package Size(L x W x H): 9.0 x 7.0 x 2.0 cm                                                 <br />Package Contents<br />  Package Contents: 1 x Module                                                 <br /><br /><br /><br />                                                <br />