AC220V 3 Channel Receiver Wireless RF 433MHz Rolling Code Tubular Controller for Rolling Door

AC220V 3 Channel Receiver Wireless RF 433mhz Rolling Code Tubular Controller For Rolling Door  Products DescriptionModel No.YET845VoltageAC220/110V 50HzMotor TypeTubular motorMax. Power motors500WFrequency433.92mhzRemote Spection1/4 button learning/rolling codeCapacity80pcsConnetcion1*12 wire mouthConnect PhotocellYesConnect Flash lampYesSize123*78*35mmWorking temperature -20ºC-70ºCCommunication range 50-100m(open space)   Charateristics1.Various crust for your choice  2.Materail:Metal and PVC  3.Encoding type:learning code /rolling code(optional)  4.High stability:Adopting imported SMT component SAW and super high frequency audion(6.5G) Picture  Delivery &packingDelivery way:We are ship goods by DHL, Fedex, UPS, TNT at usual. If you prefer others shipment way, we also can ship them to you as your requirement. Delivery time:Sample: 3-5 working days. Bulk order: 7-20 working days. Company ProfitCertificationExhibitionFAQQ1.Could I order one piece for sample to test the quality? Yes, sample is available Q2.What should I know before ordering? Please let me know the frequency (433.92 is the most common frequency), code (fixed code EV1527, rolling code HCS301 or duplicator). And please also let me know the quantity, our MOQ is 100pcs. Q3.Are you a manufacturer? Yes, we have our own factory, production line, SMT&Plug-in,automatically screw driver machine etc and R&D department. Q4.Can I visit your factory? Yes,welcome.Our address: 5th and 6th floor block 27,lianchuang Technical zone , Bu Lan road, long gang district, Shenzhen , R.P. China Q5.What about your delivery time? For samples, 3~5 working days, for bulk order, 7~20 working days. Q6.Do you accept OEM order? Yes. We customized a lot of items for our clients. Q7.What kind of payment do you accept? We accept T/T(Wire transfer),Western Union and PayPal, Credit card. TT can be 30% prepayment before production, 70% balance payment before shipping. Q8. Does all of your goods come with remote function? Yes, our remote cotrol receiver distance is about 50-100 meters. Q9.Do your products carry warranty? Yes,6 month or more and permanent service. /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1