RS485 Wireless Transceiver 433MHz 20dBm

RM269.00
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RS485 Wireless Transceiver 433MHz 20dBm

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RS485 Wireless Transceiver 433MHz 20dBm

RM269.00

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RM419.00
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  • Brand: Unbranded
Product details

Product details

RS485 Wireless Transceiver 433MHz 20dBm

Unit dimensions: 74 × 24 × 16 mm (excluding antenna); typical weight: 45 g; operates on 4.5–5.5 V DC supply; RS485 interface includes 5V logic level, ground, A+ and B− pins. Frequency coverage spans 433–458.5 MHz with 255 available channels. Transmit output ranges from −40 dBm to +20 dBm (100 mW), with 10 discrete power steps; receiver sensitivity rated at −114 dBm. Supports transparent serial transmission at standard baud rates (1200–19200 bps, default 9600); air data rate configurable between 10 kbps and 100 kbps. Line-of-sight transmission distance reaches 500 m. Integrated microcontroller handles serial framing and ID-based routing; maximum frame length is 31 bytes. Device roles (master/slave) are set via unique IDs, enabling flexible network structures. AT command mode activation ('AT+ENABLE=1') is restricted to first 180 seconds post-power-on—guaranteeing runtime stability. Used extensively with IP PTZ cameras, Modbus sensors, LED controllers, RS485 relays, remote measurement systems, smart utility meters and Wiser Home automation controllers.
  • Fruugo ID: 535346179-1100102081
  • EAN: 904159159506
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 Wed 11 November 2026–Fri 20 November 2026 - FREE

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Returns

Returns

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