433MHz RS485 Wireless Transceiver Kit

RM219.00
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433MHz RS485 Wireless Transceiver Kit

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433MHz RS485 Wireless Transceiver Kit

RM219.00

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RM359.00
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  • Brand: Unbranded
Product details

Product details

433MHz RS485 Wireless Transceiver Kit

Module dimensions: 74 × 24 × 16 mm (antenna not included). Operates on 4.5–5.5 V DC input. RS485 interface includes 5V logic supply, ground, A+ and B− differential pair. Frequency band: 433–458.5 MHz with 255 programmable channels. Transmit power is user-adjustable from −40 dBm to +20 dBm (100 mW) in 10 increments. Receiver sensitivity: −114 dBm. Transparent serial transmission supports 1200–19200 bps serial rates; air-side data rate follows at 10–100 kbps. Functional across −25°C to +75°C ambient. Enclosure blends durable plastic and conductive metal elements. Supports both direct two-unit communication and scalable multi-unit networks using ID-based addressing — behaves identically to physical RS485 cabling, including master-initiated broadcasts and slave-originated replies under strict transmit arbitration. AT command entry (e.g., AT+ENABLE=1) is restricted to first 180 seconds after power-up. Typical uses include wireless extension of Modbus sensor networks, IP camera control links, programmable LED sign controllers, RS485 relay I/O expansion, remote telemetry, smart electricity/water metering, home automation (including Wiser Home ecosystem), and secure door access systems.
  • Fruugo ID: 558182715-1126691297
  • EAN: 969443407626
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.

  • Chen ShaoMao
  • Lixian Maisite Trading Co., Ltd.
  • Group 8
  • Wugong Tun
  • Lixian Changde
  • Changde
  • CN
  • 415506
  • [email protected]
  • 13207704292

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.

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

Delivery

Dispatched within 3 days

  • STANDARD: FREE - Delivery between Mon 23 November 2026–Wed 25 November 2026 - FREE

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Returns

Returns

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