Wireless Remote Controller for Automatic Door 433.92MHz 50m 5V

Product Description I. Technical Characteristics1.1 Frequency: 433.92MHZ1.2 Code:rolling code1.3 Channel: 41.4 Battery: 3VDC  CR20321.5 working distance : 50M(indoor)II. Application Method2.1 number 1,2,3,4 on the button means channel 1,2,3,4. The indicator light of the Chosen channel will turn on when you press the button2.2 You could control the device with the transmitter by pressing 1,2,3,4  Example:Use button 1 to control the deviceMethod:1. Press button 1, the light of channel 1 turns on. Self-learning function (For some receivers)STEP1: Use the transmitter that already has been learned as old Transmitter, press button 1 and button 2 at the same timeSTEP2: then press button 2 to let the receiver enters into the learning process.STEP3: Press the same button on the new transmitter twice. The learning process done. In this way , new transmitter can be learned without pressing the learning button on the control board of receiver.Certification1.CE-T652X-EMC2.CE-T652X-LVDOur ExhibitionAbout USPackaging And LogisticsFAQQ1: What is your MOQ?A: No min order for garage door opener. We also suggest wooden cases package for protection during shipment.Q2: Can I get a sample of garage door opener for quality check?A: Sample is available. Q3: How can I get a price of needed garage door opener?A: Please give the exactly size, weight and quantity of your required door. We can give you a detail quotation based on your requirements.Q4: What kind of payment terms would you accept?A: We usually accept T/T, L/C, Western Union, etc. If you prefer other payments terms, please feel free to discuss with us.Q5: We want to be your agent of our area. How to apply for this?A: Please send your idea and your profile to any e-mails of us. Let's cooperate.Q6: How to install your product, is it difficult?A: Easy to install. And you can contact our salesman if you have any question. Of course we can offer on-site installation guide services if you need.Q7: Do you produce other products? Do you also produce accessories?A: Yes, we also produce Glass aluminum sectional Door,Industrial door, High speed door, Rolling shutter door, Dock leveller, Dock seal, Motor&Gate openers; We produce parts by ourselves in order to control quality and cost.  /* 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