4 Channel Wireless Relay Module 4DI 4DO 433M RS485 Transmitter Receiver Relay with Antenna DC 12V

€33.95
+ €2.99 Shipping
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4 Channel Wireless Relay Module 4DI 4DO 433M RS485 Transmitter Receiver Relay with Antenna DC 12V

4 Channel Wireless Relay Module 4DI 4DO 433M RS485 Transmitter Receiver Relay with Antenna DC 12V

  • Brand: Unbranded
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4 Channel Wireless Relay Module 4DI 4DO 433M RS485 Transmitter Receiver Relay with Antenna DC 12V

  • Brand: Unbranded

€33.95

Save €8.00 (19%)

RRP

€41.95
In stock
+ €2.99 Shipping
Sold by:

€33.95

Save €8.00 (19%)

RRP

€41.95
In stock
+ €2.99 Shipping

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Description

4 Channel Wireless Relay Module 4DI 4DO 433M RS485 Transmitter Receiver Relay with Antenna DC 12V Item Type: Wireless Relay Module Standby Current: Default 20mA, turn off wireless transceiver function 12mA Baud Rate: 9600 19200 38400 115200, default 9600, N, 8, 1 Wireless Working Frequency: 426MHz-508.5MHz, 16 channels, channel interval 5.5MHz, default 426MHz Transmission Power: 20dBm Receiving Sensitivity: -113dBm Wireless Transmission Distance: 800-1000 meters (Unobstructed open space) Product Size: Approx. 144 x 92 x 40.5mm / 5.7 x 3.6 x 1.6in
  • Fruugo ID: 396866349-846973397
  • EAN: 9411316312373

Delivery & Returns

Dispatched within 24 hours

  • EXPRESS: €2.99 - Delivery by Fri 14 November 2025

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