Promo Baru 500mm Tuya Smart Life APP control Electric Chain Window Opener

500mm Tuya Smart Life APP control Electric Chain Window Opener Skylight Automatic Motor Casement Driver Stroke Adjustable Selamat Berbelanja dan mohon dibaca rincian pd deskripsi :) - Barang dikirim langsung dr Singapur/ china - Estimasi pengiriman 15 Harian Sampai Alamat - Harga sudah termasuk Biaya ongkir + biaya Pajak - Packing Safety, Seller Amanah :) - Jaminan uang kembali jika barang diterima berbeda !!! Model Number : GM Brand Name : QHW Origin : Mainland China Certification : CE Smart home platform : Other Material : Stainless steel Power input of switch : DC24V Suit for : Greenhouse Home Office building Garage basement loft penthouse motor Stretch length : 500mm Power input of motor : DC24V Read before placing an order Note: Batterries of remote control are removed. Note: DC24V power supply is not included in the package. Here the link sells 500mm length chain window opener Kit1: DC24V motor+DC tuya smart wifi control module, support set motor working time to change open and close limit. Kit2: DC24V motor+DC tuya smart wifi control module+433Mhz RF remote controller, support set motor working time to change open and close limit. Window opener parameters Here the opener is with 500mm Travel length. For opener with 300/400/600/700mm stretch length , contact seller or search in our store. For AC version motor, you can also search in our store or contact seller. 1. The chain stretches out while open window and retract to opener inside after closing window. Doesn #39;t all to open/close manually no matter power on or power off. Will stop when encouter a strong obstacle. 2. Double layer chain, more durable and not easy to break off. 3. Equipped with overload protector and can open and close for 20000times. 4. Locking force reach 2000N. Push/Pull force 400/400N. 5. Working temperature: 20-75oC 6. Suit for multiple wind