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    315MHz band 4-button remote control

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    315MHz band 4-button remote control

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    A remote control that can operate ON/OFF at a distance of about 50 meters.

    The RT-4B is a specific low-power radio device that operates in the 315MHz band and complies with "ARIB STD-T93," featuring a technical compliance mark. Compared to weak radio remote control devices, it allows for longer and more stable communication distances. Additionally, it does not have the directional limitations of infrared remote controls, enabling use without concern for the orientation or location of the transmitter. It can be used in combination with the RR-1A or RRM-1A. 【Features】 ■ One-shot transmission with 4 buttons ■ Communication distance of approximately 50 meters in line of sight ■ Operation confirmation with LED and buzzer ■ Lightweight and slim design

    For product details, click here.

    basic information

    【Other Features】 ■ Construction design certification obtained ■ Frequency channels selectable from 4 channels ■ Low price

    Price information

    Available for purchase from 1 unit. For price details, please visit our website.

    Price range

    P1

    Delivery Time

    P3

    For more details, please contact us.

    Model number/Brand name

    RT-4B

    Applications/Examples of results

    Main Uses ■ Control of lighting equipment ■ Control of apartment gates ■ Operation of curtain opening and closing ■ Operation of automatic shutters opening and closing

    Line up（4）

    Model number overview
    RT-3B 315MHz band 3-button remote control
    RR-1A 315MHz band remote control receiver (4 contact outputs)
    RTM-1B 315MHz band contact wireless transmission module (4 contact inputs)
    RRM-1A 315MHz band contact wireless reception module (4 contact outputs)

    catalog（1）

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    315MHz Band Telecontrol System RT-3B / RT-4B / RR-1A

    PRODUCT

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    Distributors

    Circuit Design, Inc.
    Circuit Design, Inc. Sales (domestic) Div.
    Official site
    Phone number/address

    As thinking of wireless technology, major solutions are remote controls, celler, bluetooth and WiFi. But there are so other solutions that, while fewer in number, are still necessary. Our one of the challenge is exploring them one by one. We forcase in the design, development, and quality control of wireless devices, including our main product, engine starters, as well as wireless control devices for security, medical, and industrial applications (industrial remote controls, telecontrols). We also have a local subsidiary in Munich, Germany, to serve as our sales base, where we design and develop wireless devices in compliance with the radio laws of various countries, such as Europe (CE maring), and introduce our products to markets around the world.

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