RS485 Wireless Transceiver 433MHz 20dBm

RM259.00
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RS485 Wireless Transceiver 433MHz 20dBm

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RS485 Wireless Transceiver 433MHz 20dBm

RM259.00

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RM419.00
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  • Brand: Unbranded
Product details

Product details

RS485 Wireless Transceiver 433MHz 20dBm

Dimensions (without antenna): 74 × 24 × 16 mm; weight approx. 45 g per unit. Operating voltage: 4.5–5.5 V DC. RS485 interface (5V, GND, A+, B−). Frequency range: 433–458.5 MHz (VHF/UHF), supporting up to 255 configurable channels. Transmit power adjustable across 10 levels, up to +20 dBm (100 mW); receiver sensitivity: −114 dBm. Transparent serial transmission modes: 1200–19200 bps (default 9600 bps), with air data rate configurable from 10 kbps to 100 kbps. Open-area wireless range up to 500 m. Operating temperature: −25 °C to +75 °C. Built-in MCU enables direct serial communication with external devices; supports packet size up to 31 bytes per transmission. Supports one-to-one and one-to-many topology via user-defined device IDs — functions as a wireless extension of standard RS485 bus. Includes AT command mode accessible only within first 3 minutes after power-on (AT+ENABLE=1), enabling secure parameter configuration without interference during normal operation.
  • Fruugo ID: 553579770-1119885491
  • EAN: 955405658892
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

Delivery

Dispatched within 3 days

  • STANDARD: FREE - Delivery between Fri 13 November 2026–Tue 24 November 2026 - FREE

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Returns

Returns

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