Wattage:45W Rolling Speed:14cm/S is_customized:Yes Voltage:110-240V Model Number:3rd Generation tuya wifi curtain motor Origin:Mainland China Certification:RoHS Curtain motor Radio frequency:2.4G/433Mhz Curtain motor Rated torque:1.2Nm Curtain track material:High quality aluminum Curtain runner quantity:8pcs/ meter Load weight:40kg Default:Ceiling mount, middle open App:Tuya or Smart life [Notice for European buyers]: 1. The goods under EUR150.00, the price shows on the website has included VAT, it means you don't need to pay VAT again when you receive the goods. 2. The goods above EUR150.00, the price shows on the website doesn't include VAT, it means VAT will collect when you clear the goods at the destination. Remark: EUR150 base on each order, not each product!!! 3rd Generation Shorter Tuya Wifi Electric Smart Curtain Motor Motorized System Track Rod Intelligent Voice Control Alexa This WiFi intelligent electric automatic curtain control system can realize the automatic opening and closing of curtains, and has very good versatility. Voice control via Amazon Alexa and Google Assistant(google home). Support "Tuya" or "Smart Life" APP control, can get the APP from APP store directly, and realize scene linkage with your existing Amazon Alexa & google assistant devices to realize smarter scene applications residential automation smart curtain opener home controller Specifications: Working voltage: 100~240Vac 50/60hz Rated Power: 45W Plug: EU, US (optional) Main Color: white Maximum Load: 40kg Main body weight: 1.05kg Running Speed: 14cm/s Rated Torque: 1.2Nm Radio Frequency: 2.4G/4.33Mhz Material: Aluminum/ABS Main body Size: Approx. 225 * 46 * 71mm Packing List: 1 * Electric WIFI Curtain Motor 1 * 433Mhz remote control 1 * user manual 1 * power cable 1 *Curtain track What is the difference in 1st, 2nd & 3rd Generation? Intelligent Voice Control This TUYA smart home motor curtain roller support voice control the opening and closing of curtains through Anazon Alexa and Google Assistant Handheld Remote Control, App remote Control Wifi smart home curtain motor control system support mobile APP to open and close the curtains. Share control is feasible. Control your intelligent devices together with your family. The curtain status is visible, Real-time status showed on App. This intelligent home automation motor control support remote control too, it is easy operation, good for kids and elderly person. Manual Control This automatic curtain control system can be operated manually too (in case power shut off) Schedule control This smart home automation electric curtain device support schedule control. You can set schedule in the mobile APP to close & open your electric curtain. For example: 7:00 open the curtain, let the sunlight slowly wake you up in the morning. 15:00 close the curtain to prevent the strong ultraviolet rays of sunlight damaging the furniture. How to confirm the details and order the track? 1. Measure and confirm the length of track as the picture show. Buyers need to consider the installation space of the track, need to leave 2CM-4CM installation space The length of track=A-4CM(4cm is installation space) 2. Confirm the curtain track open/Close mode.( Open from middle in default) 3. Confirm the curtain track Mounted Method Note: The wall mount bracket need order separately. If you need Wall Mount, Pls via below link for order it (2pcs wall mount brackets per meter curtain track) https://www.aliexpress.com/item/32959097935.html?spm=a2g0o.store_pc_groupList.8148356.13.16a07ebeus6Bme