Main Features:<br />Voltage: 28 - 250V<br />current: 10A<br />working voltage: DC 12V<br />working frequency: 315MHz<br />receiving sensitivity: Above 105dB<br />Emit range: 100 meters (open area)<br />Remote controller uses 1 x 23A battery (included)<br />Can be used in garage doors?security appliances? hoist? the series wireless remote control etc<br />Use wireless code technology? no direction? no interface with each other<br /><br />    Specifications<br />General<br />  Model: AFSC04                                                  <br />                        Material: Plastic? Electronic Components                                                  <br />                        Voltage: 12V                                                  <br />                        Color: Black                                                 <br />Specification<br />  Transmission Distance: 100 m                                                 <br />Weight/Size<br />  Product Weight : 32 g                                                  <br />                        Package Weight: 0.140 kg                                                  <br />                        Product Size (L x W x H): 5.0 x 4.0 x 1.6 cm / 2.0 x 1.6 x 0.6 inches                                                  <br />                        Package Size (L x W x H): 13.0 x 11.0 x 5.0 cm                                                 <br />Package Contents<br />  Package Contents: 1 x Receiving Pannel? 1 x Wireless Remote Control Switch? 1 x 23A battery                                                 <br /><br /><br /><br />                                                <br />