• Factors affecting the remote control distance of the wireless remote control
    Factors affecting the remote control distance of the wireless remote control

    What factors will affect the remote control distance of the wireless remote control: 1. Transmitting power: the larger the transmitting power, the longer the distance, but the power consumption is large, and it is easy to cause interference; 2. Receiving sensitivity: The receiver's receiving sensitivity is improved, and the remote control distance is increased, but it is easy to be interfered and cause malfunction or loss of control; 3. Antenna: It adopts linear antennas, and they are parallel to each other, and the remote control distance is long, but it occupies a large space. In use, the antenna can be elongated and straightened to increase the remote control distance; 4. Height: The higher the antenna, the longer the remote control distance, but subject to objective conditions; 5. Blocking: The currently used wireless remote control uses the UHF frequency band specified by the country. Its propagation characteristics are similar to that of light. It spreads in a straight line and has small diffraction. If there is a wall between the transmitter and the receiver, the remote control distance will be greatly reduced. Reinforced concrete walls have even more influence due to the absorption of electric waves by the conductor. The above content is an introduction to what factors will affect the remote control distance of the wireless remote control. The wireless remote control is a device used to remotely control machinery. There are two common types on the market. One is the infrared remote control commonly used in home appliances. Mode, the other is the commonly used radio remote control mode for anti-theft alarm equipment, door and window remote control, car remote control and so on. Qinuo Electronics is a professional manufacturer of products for gate and door automation for 10 years. Including sensors,remote controls,controllers etc. Any inquiry, just be free to contact us.

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  • How to Know Which Type of Garage Door Opener Remote to Buy?
    How to Know Which Type of Garage Door Opener Remote to Buy?

    From a perspectives of end user, extra garage door opener remotes come in handy; however, choosing the right opener can be confusing. We could find many manufacturer in the market, they produce the replacement remotes and universal remotes. You must determine the features you need and the size of the remote. Full-size remotes clip onto the car visor. This is convenient; however, it may become a security risk if your car is stolen. Mini-remotes clip onto your key chain and operate just like a full-size remote. Keeping the Garage Door Opener Information When you are installing your garage door please do keep the import information. Find the brand name, and the model you use. Using the manufacturer information, you can purchase an exact replacement for the garage door remote by matching brand and model number and purchasing it directly from a representative of the manufacturer, your local hardware store or online. If you have an older garage door opener, this is the way to go. Many universal remotes do not work on older models, but the manufacturers still sell the remotes. Using Universal Garage Door Remote Controls Universal garage door remote controls are available that you can program for use with most brands of newer garage door openers. You still need to know the manufacturer to make sure the remote works for your garage door and to program the remote. You can program universal garage door openers to open one or two garage doors. With the addition of a light control switch, a universal remote also turns on the garage light or your home lights. If you have a newer garage door opener but you are unsure of the exact model, a universal remote will probably do the trick. Programming the Remote If you purchase the remote for your particular brand of garage door, programming is usually simple. You press, hold and release the buttons in the pattern specified in the instructions and the remote will automatically determine the right radio frequencies for your garage door opener. Universal remotes are a little more complicated. You have to first set the dip switches on the remote to indicate the garage door opener brand, then the radio frequency. Your universal remote should come with a full set of programming instructions.

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  • Gate Opener low frequency remote control duplicator 27mhz
    Gate Opener low frequency remote control duplicator 27mhz

    Hi everyone, this is Anna again. Hope you got a great week. Here is introducing our new item for garage door remote control. Low frequency remote with 27Mhz and 40 Mhz for the frequency. We all know that the regular frequency for garage door remote is 315Mhz, 433Mhz, and 868Mhz. But as the data shows which the low frequency still is popular in EURO countries like Germany, Italy, UK, and France etc.. Here we go with the new member here, QN-RD604! With the simple case design, you might find it is quite comfortable when you see it at first sight. Four buttons with big button, which is suitable for the body structure of European. Four nice colors with red, blue, yellow, and black. And also we are OEM manufacturer, you could add any printing logo as you like. Your company name, brand logo, CE /FCC symbol as you like. The basic function is to work with your garage door motor, which the frequency and system is compatible with 27~40Mhz for the frequency. We re-design the program inside to make the operation with face to face copy. So even you are not a professional locksmith or user, you could learn it very easily like piece of cake. AS below are the more information for QN-RD604. If you are interested, please just be free to contact Anna. Thank you & have a nice weekend.

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  • Application of wireless remote control in security
    Application of wireless remote control in security

    With the development of science and technology, the domestic security industry has developed by leaps and bounds in recent years, and wireless remote controls have also emerged in the security market. What role does the application of wireless remote controls play in security and anti-theft? The wireless remote control is used to arm and disarm the anti-theft alarm system. The wireless remote control is the most important part and the last link of the entire security system in the residential area. When a thief illegally invades a household’s home or an emergency event such as a gas leak, a fire, or an emergency for the elderly occurs, it is installed in the house. All kinds of electronic detectors will automatically alarm, and the alarm center will get the alarm information within tens of seconds. For this reason, golden lock security patrol personnel or ambulance personnel will be quickly sent to the households for treatment. Quanzhou Chino Electronics Co., Ltd. specializes in the production of various wireless remote controls, wireless remote switches, wireless transceiver modules, automatic door sensors, wireless remote controllers and other products. The company's products are widely used in wireless fields such as garage doors, automatic glass doors, road gates, sliding doors, and induction doors. Quanzhou Chino Electronics Co., Ltd. can also customize various products according to customer requirements, and can be customized by OEM/ODM. Products can pass FCC, CE, ROHS and other standards.

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  • How to program Horman remote control?
    How to program Horman remote control?

    Horman gate and automation is quite popular in European countries like UK, Germany, Italy, France etc. Which motivates the demand of Horman remote control. To help people who lose their original garage door remote. But most of them will doubt how to program it, is it easy for common people who is not involved the garage door industry? The answer is yes, and the operation will be available for everyone. Hormann garage door remote controls are very popular in UK, Europe and Russia, and Hormann HSM4 and HSE2 are two bestseller in Hormann remote control product line, due to their easy to carry keyring size and performance. Basically Hormann HSM4 is the four button version and Hormann HSE2 is two button version, in most circumstances, two button is enough for garages in home, so HSE2 is more popular used than HSM4. The Hormann remote control line covers three frequencies, oldest 40.685 MHz, older 433.92 MHz and the now mainstream 868.3 MHz, and for each frequency, there are several models, for example, there are HS1-868, HS4-868, HSM4-868 and HSE2-868 at 868 MHz frequency range, as for 433 MHz range, there are three models, which are HS4-433, HSM4-433 and HSE2-433. Different frequency can be considered as different generation, and there are several members in each generation, they are fully compatible and interchangable with each other, as long as frequency is the same.Take the now most popular Hormann HSE2-868 for example, it transmits at 868.3 MHz narrow-band frequency range, and is a self-learning transmitter which can learn code from existing already programmed remote controls, its code is fixed code, so can be duplicated or cloned by other transmitters. For original Hormann HSE2 or HSM4 garage door remote control, the face to face self learning instructions is as follows. 1. Place the original transmitter that is already programmed and the newly bought transmitter directly next to one another. 2. Press and hold the button to be used on the original transmitter. The LED on remote control will then light up and remain lit. 3. Press and hold the corresponding button on new learning transmitter immediately afterwards – the LED on new learning transmitter will flash slowly for 4 seconds and begin to flash quicker when the learning procedure was successful. 4. Release the buttons on both transmitters. And remember to test the function of new transmitter after finished, or repeat above steps if you need to program another gate remote control. Since Hormann HSE2 or HSM4 garage door remote control is fixed code, so it can be replaced by our much cheaper SR-RCD-868 duplicating gate remote control, our cloning remote control duplicator has been sold over 100K units so far, and is widely used in many countries.

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  • Remote control copy method of electric retractable door
    Remote control copy method of electric retractable door

    1. The remote control it is equipped with is generally not well understood by many people, so in order for the newly purchased remote control to be used normally, all we have to do is to confirm whether there are any quality problems before copying normally. In addition, there is an understanding of the transmission frequency of the remote control. The technical term is called the crystal value. In addition, you need to see the chip model in the manual. The specific copy method needs to be cleared and copied. When you press the remote control with both hands at the same time, the indicator light will flash continuously, and then release your hands, it means the clearing is successful, just press a button, and the indicator light on the remote control will go out once it lights up. Your operation is successful. 2. Align the old remote control with the current remote control, and then press the door open button of the two remote controls at the same time with both hands, then the lights will flash quickly, which means success. Note that the remote control is best to be close, just like the Bluetooth and infrared transmission of the mobile phone, it is limited by the distance, and the copy method of the other three keys is the same as above, and you can proceed in sequence. The above related content about the copy method of the electric retractable door remote control is introduced here, I hope this will be helpful to everyone. If you still don’t understand, you can contact Quanzhou QINUO Electronics. If you want to know more about this, please continue to pay attention to our website www.qinuo.net.

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Our Company

  • QINUO ELECTRONICS CO.,LTD was established in 2009,for now with 185 workers,65 office workers,125 factory workers. We mainly produce car key remotes,face to face remotes,compatible remotes,garage door control boards,various car auto parts. With 8 years experience and continuous efforts of our team enable us to provide customers with high qualified p1
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  • Our factory: Around 5133㎡ Standardized dust-free plants,strict measures to prevent static-current problem.100% inspection by workers and stict IPQC through entire order process. Introduced U-shape production line that significantly reduced the piling of work-in-process. Streamlined production line  ensures a high pass rate of each step. Equipp1
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  • R&D dept was established since the beginning of QINUO ELECTRONICS,we attach much importance in developing new products for demand and providing solution to customers...... R&D team: Two R&D offices,one locates in QUANZHOU with 20 engineers,the other office locates in Wuhan city with 8 engineers. 16 software engineers,6 hardware engineer1
  • For company: SGS-CSTC,ISO9001:2008,IS014001,ISO/TS16949:2009 authorized 5 stars supplier of Global Sources.com 8th year Golden Supplier of Alibaba.com 9th year Gold member and audited supplier of Made in China.com For products: we have CE,RoHS,IP55,C-TICK,FCC,SASO…and have cooperated laboratory for years,with ability to provide you different certif1
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