RS485 433MHz Wireless Transceiver 20dBm

$79.00
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RS485 433MHz Wireless Transceiver 20dBm

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RS485 433MHz Wireless Transceiver 20dBm

$79.00

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$129.00
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  • Brand: Unbranded
Product details

Product details

RS485 433MHz Wireless Transceiver 20dBm

Physical size: 74 mm × 24 mm × 16 mm (antenna not included). Housing material: flame-retardant plastic with integrated metal shielding. Input voltage: 4.5–5.5 V DC. RS485 interface compliant with standard pinout (5V, GND, A+, B−). Frequency range: 433–458.5 MHz, offering 255 distinct channels. Transmit power: adjustable across 10 levels, ranging from −40 dBm to +20 dBm (100 mW maximum). Receiver sensitivity: −114 dBm. Serial communication supports 1200, 2400, 4800, 9600 (default), and 19200 bps. Over-the-air data rate: scalable from 10 kbps to 100 kbps. Operational thermal range: −25 °C to +75 °C. Verified outdoor line-of-sight range: 500 metres. Uses built-in MCU to manage serial-to-RF conversion; transmits up to 31 bytes per packet. Communication modes include peer-to-peer and master-slave groupings using configurable device IDs. Configuration occurs exclusively during the first 3 minutes after power-up using the single reserved AT command 'AT+ENABLE=1' — afterwards, the module operates strictly as a transparent data bridge. Field-tested integration with UK/EU-targeted devices: IP PTZ surveillance cameras, Modbus RTU temperature/humidity sensors, DMX-compatible LED controllers, industrial RS485 relay modules (R4D3C32, N4D8B08, N4D8C12), smart utility meters, Wiser Home automation hubs, door entry systems and remote SCADA telemetry endpoints — suitable for both new builds and brownfield retrofits.
  • Fruugo ID: 559644785-1128896233
  • EAN: 941915486551
Safety

Product Safety Information

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Product Safety Labels

CE Mark
Safety Warnings: Warning to keep away from water to prevent electric shocks.
Ingredients: Other

Product Compliance Details

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Yang Yue
  • Lixian Penghui Trading Co., Ltd.
  • Group 5
  • Renhe Village
  • Changde City
  • CN
  • 415500
  • [email protected]
  • 1(319)277-0024

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • eVatmaster Consulting GmbH
  • eVatmaster Consulting GmbH
  • RaiffeisenstraBe 2 B11
  • Rodgau
  • DE
  • 63110
  • [email protected]
  • 49 61062699873
Delivery

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Dispatched within 3 days

  • STANDARD: FREE - Delivery between Thu 26 November 2026–Mon 07 December 2026 - FREE

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Returns

Returns

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