[APP Remote Control] -WIFI Smart Garage Receiver can be controlled via smart life&Tuya Smart APP on your Phone/Tablet anywhere and anytime. [RF Control] - Compatible with many different codes (fixed code, rolling code, learning code), different frequencies of the remote control (300-900MHz),Please contact us for details of compatible . [Hand Free Voice Control] -WIFI Smart Garage Receiver can also connect with your and home,simple a voice to control it. [Schedule & Count Down Function] -You can create schedule according to your personal requirement ,as well as count down function,smart and DIY your to the maximum extend. [Working mode] - Momentary. [Family Share Function] Create a smart home together with your family member. [Easy to be installed] - A great external receiver that's easy to install and simple to use Parameters: Max.Current:2200W/10A Radio Frequency:300-900MHz Codes: Working with any fixed and rolling code remote control Working temperature: -20-70 Programming: press and hold the learn button on the receiver few seconds. Then hold and press the remote control button to programming. Delete code: Press and hold the delete code about 20 seconds. WARM REMINDER before using the device Your smart phone or tablet has connected to a2.4g WiFi with internet. You need to enable Bluetooth of the phone.You have the correct WiFi PWD. You have the correct WiFi PWD. You smart phone or tablet must have access to , play. Your router is -open Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Colour:blue Material:plastic Input voltage: AC 85-250V Package Contents: 1 * Garage Gate Door Opener Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.