Main  Features:<br />Model: RM Pro<br />IR frequency: 38K<br />RF frequency: 433 / 315MHz<br />Working temperature: -20 to +60 celsius degree<br />Working humidity: Less than 80%<br />Wireless power consumption: less than 0.5W<br />Wireless type: Wifi 2.4GHz IEEE 802.11b/g/n<br />APP download web:  or<br /><br /><br />    Specifications<br />Dimension and Weight<br />	 Product Weight: 0.360 kg                                                  <br />                        Package Weight: 0.430 kg                                                  <br />                        Product Size  ( L x W x H ): 10.80 x 10.80 x 3.40 cm / 4.24 x 4.24 x 1.34 inches                                                  <br />                        Package Size ( L x W x H ): 13.6 x 13.60 x 7.20 cm / 5.34 x 5.34 x 2.83 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x BroadLink RM Home Controller                                                	<br /><br /><br /><br />                                            <br /><br /><br /><br /><br />                                                <br />