Features 1、HIGH COMPATIBILITY: Support more than 50,000 infrared control devices, such as curtains, TVS, set top boxes, air conditioners, fans, VCRS, DVDS, etc. 2、KEEP UP TO DATE: Smart home universal remote controller constantly update supported device library, so your for RM4 mini is always compatible with new devices 3、FLEXIBLE AND PRACTICAL: All in one remote control use one IR RF device WiFi remote control to turn your smartphone into a universal remote control that support a variety of IR and RF home appliances 4、APP REMOTE CONTROL: WiFi smart home universal remote controller allow all smart appliances to be controlled remotely from a smartphone, very convenient 5、EASY TO CONTROL: After the device is connected to the for ZigBee gateway, the device can be intelligently controlled. The compatibility of for ZigBee gateway and for ZigBee device is better than other gateways Specification Item Type: Smart Home Universal Remote Controller Signal: For Zigbee 3.0 Control Distance: Approx. 25m / 82ft in open field Battery: 1 x CR2032(not included) Operating Temperature: -10℃~45℃ Operating Humidity: <90%RH Battery Life: 1 Year(normal use) Package List 1 x Remote Control 1 x Adhesive Sticker 1 x Accessory 1 x Card Pin 1 x User Manual