Easy Operation Garage Door Remote Control T3401

Specification  1. Technical Characteristics1.1 Frequency: 433.92MHZ1.2 Code:Rolling code1.3 Channel: 1,2,3 or 41.4 Battery: 3VDC CR20321.5 working distance : 50M(indoor)2. 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 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. Our ExhibitionCompany profilePackaging And LogisticsFAQ1. How can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.What can you buy from us?Transmitter,Tubular Motor Receiver,Sliding Gate Opener,Garage Door Opener,Photocell3. Why should you buy from us not from other suppliers?Hiland is professional designer and qualified manufacturer of the automatic door control systems.We have 15 years experience Wehave sliding/garage/swing/rolling shutter opener and control systems,transmitters,receivers,photocell,flash lamp,keypad etc.Q4.How can i get a price of needed garage door opener?A: Please give the exactly size and quantity of your required door. We can give you a detail quotation based on your requirements.Q5.We want to be your agent of our area. How to apply for this?A: Please send your ideal and your profile to any e-mails of us .Let's talk more./* 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