YET2127 Universal 433mhz 4 Button RF Wireless Remote Control Multi Frequency Tra

Product Description YET2127 Universal 433mhz 4 Button RF Wireless Remote Control Multi Frequency Transmitter for Doorbell Operating voltage: 3.7V Operating Current: <=12mA Operating frequency: 315MHz/433.92MHz/303MHz/310MHz/330MHz Frequency windage: ±0.2MHz Transmission speed: 50-60KHz Transmit Power: >=10mW Transmission distance: 80-100meters Oscillation resistance: Under your request Chip:learning code (1527,2240,HT6P20B ,HT6P20D ) fixed code (2262,2260) rolling code (HCS301,300,200) copy code (special clip can copy fixed code and learning code) Features: 1.Fixed code and rolling code duplicator 2.It can work with 18 brands list 3.Multi frequency 280-868 mhz 4.Imported clip and battery 5.4 in 1,USB charger control rolling code/remote control 433 universal/rf transmitter with receiver Applicatipon:Electric doors,windows,lifting equipment,gateways,industrial,security and protection filed and so on. Our Service: 1. Professional technological support 2. 2 years product warranty 3. Well trained sales team to provide efficient service. 4. Your inquiry will be responsed in 6 hours. Our advantages: 1. Stepped into RF field for over 12 years, now is the head company in RF remote industries. 2. Cooperated with first class raw material suppliers for years, stable provide and high qualified material. 3. Strict QC system through production. 4. Dust-free plant with imported machines,high efficiency and accuracy. 5. Stable vendor of some large companies due to high quality and good service. Why Choose Us: 1. Qualifications up to 2013 2 invention patents,3 utility patents,5 design patents 2. R&D strength: publish new items per 2 months,10-year experience,alomost 100% success rate 3. Sales strength: 19 elite export sales,long term after-sale service promised. 4. Complete&strict QC system 4-10 years experienced officers,complete QN system including IQC,IPQC,FQC,QN AND QE 5. Facilities Advanced imported machine,like SMT. 6. Product quality Under 1% defected rate.12 months warranty 7. Certification: CE,ROHS,IP55,FCC,ISO,C-TICK etc 8. OEM/ODM ability: Over 10 years OEM/ODM experience Company Information Established in 2005, Shenzhen yaoertai Technology Co., Ltd. specialized in wireless RF remote control, receiver moudle, car alarm system, home alarm system and others related home accessories. Located in Shenzhen, we enjoy convenient transportation. Our company occupies an area of 2600 M2,backed up with advanced facilities & strong R & D team. In recent years, our company has possessed five production flows including Reflow Soldering ,Parts Inserting, Post Soldering ,assembly and Packing. Our annual production capacity is 4,000,000 pcs . Our products have won CE,ROHS,FCC Certification and Our products gain wide praises from domestic and abroad. Strict quality control is performed in every procedure from material sourcing, processing and testing to packing . We welcome OEM and ODM orders. Professional engineer are available t assist you further. Please contact us for possible project. FAQ Q1. Does all of our goods come with remote function? Yes,the remote control distance is 50-100m. Q2. Do you provide OEM? Sure,we are available OEM and ODM. Q3. Why your products are more expensive than other suppliers' products? Our cost is depended on our brilliant surface, high quality raw materials, high standard of safety and technology. Q4. Are you a manufacturer? Where is your factory? Yes, we are a manufacturer of remote control,receiver module,wireless sensor system for 12 years. Our factory is in Shenzhen City, Guangdong Pro. Q5. What are your product usually used in? Our product are used in garage door,roller shutter,retractable door,signo door,water pump switch,LED light switch,family security and so on. Q6. How can you guarantee the quality in mass production? Our original materials will be inspected strictly before mass production and our QC will follow up the quality accordingly in the process of production. Before out of factory, we totally have more than 6 times strictly checking Q7. Can i have a sample before order. Sure. Sample will be available. 8.What frequency do you need? Such as 315mhz,433.92mhz etc. 9.What encode do you need? Rolling code : HCS301, HCS300, HCS200 etc. Learning code: PT2240, EV1527 ,HS1527etc. Fixed code :SC2260 , SC2262, PT2260, PT2262 etc Copy code/clone: face to face copy