WALFRONT
4 Channel Relay Module 12V RS485 Transmitter Receiver with Antenna 4DI 4DO Switch Remote Control Wireless 433MHz
£57.88
£96.47
Save 40% (£38.59)
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Order within 7 hours and 26 minutes to get between June 4 - June 10 -
Tracked Shipping on All Orders
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14-Day Returns
- Secure Payments
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24/7 Customer Support
Description
- Parameter Setting: The module can set 5 parameters through the dial switch, namely, device address, RS485 switch, switch, baud rate and channel.
- Control: The relay module can read or control the relay status via RS485 bus or , and can also read the input status.
- Matching Devices: Can be used with RT5BF01 module or other for N4RFA04 devices to use the remote IO function.
- Wide Application: Widely used in PLC IO expansion board, smart home, security monitoring, identification system, network camera, LED light driver, etc.
- Working Range: The frequency range is 426-508.5MHz, the distance is 800-1000 meter (unobstructed open space).
Shipping and Returns
- We offer tracked shipping on all orders. Tracking information will be shared as soon as the order is dispatched.
- Please check the delivery estimate before adding a product to the cart. This is displayed for every product on the website.
- Available shipping methods and charges will be displayed at the time of checkout, depending on your exact location.
- All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
- Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
- In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.
Walfront.
4 Channel Relay Module 12V RS485 Transmitter Receiver wit...
£57.88
£96.47
Save 40.0% (£38.59)