PRODUCTION DETAILSSmart Film is a kind of Opaque Window Film when we turn off the switch .at the same time .it will be comes Smart  Tint transparent when the switch keeps on .it replaces the original glass film.Smart Tint FEATURES :＊Smart  Tint UV radiation protection＊Opaque Window Film Color change freely from transmittance to opaque＊Opaque Window Film Privacy and security in building integrity＊Obscure Glass decoration for residential and commercial Smart Foil StructureTECHNOLOGY DATA OF Car Window FilmStandard SizecustomizedThickness0.44mmTransmittance>78% (-On)        <8%   (-Off)VoltageDC12 -AC60V (AC 50/60HZ)Switchable SpeedOFF（Milk white ）→ON（Clear） About 0.02 S ON（Clear ）→OFF（Milk White）About 0.1 SEnvironmental temperature:Storage Temp.: -20°C  to 80°C Operating Temp.: -10°C  to 70°CAPPLICATIONOpaque Window Film are widely used in Elctrochromic Glass Film ,Website: www.ur-brand.net www.ur-brand.net www.ur-brand.nethttp://www.kaseyaglass.com, such as for office partition wall glass, conference room glass , living room , hotels , hospital etc .MORE PRODUCTS SHOW  CERTIFICATEPACKAGEFAQ : 1.How does Adhensive Smart Foil work?RE : it is worked by using remote controller by electricity.We use different power supply to control different square meters.When the power is on ,it is transparent .When the power is off,it is opaque.2.What about the guaranty life of Car Window Film?RE : For quality problem,we are responsible for 2 year guaranty without personal mistake.and we manage to solve the problem .if the problem can not be solved ,we will replace the new one for you in your next order.Electric Window Tint OUR ADVANTAGES1 . Support small quantity order . 2.More square meters,more resonable prices.3.Factory sale directly without commission for middle party 4.3-5 times inspection before delivery for smart Tint Film 5.Business Confidential for customers.6.Standing customers points to design for customers.PAYMENTSWe are receive Western Union, T/T bank transfer and Paypal.30% as deposit and balance before shipmentSHIPPINGSmall order by DHL, FedEx, TNT, UPS or EMS, Hong Kong Post etc.If your quantity is large, ocean shipment and air freight are availableCOMPANY FILESFriendly Tips :if  you  have  any  questions  or  requirments, I would like to help you .when you are in china,welcome to visit us for car window filmYour feedback and sugeestions are one of the main focuses for Car Window Film