2PCS -12 433Mhz SI4463/SI4438 Wireless Serial Port Module 1000M Replace Bluetooth with Antenna

BHD6.950
+ BHD4.990 Shipping

2PCS -12 433Mhz SI4463/SI4438 Wireless Serial Port Module 1000M Replace Bluetooth with Antenna

  • Brand: Unbranded
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2PCS -12 433Mhz SI4463/SI4438 Wireless Serial Port Module 1000M Replace Bluetooth with Antenna

2PCS -12 433Mhz SI4463/SI4438 Wireless Serial Port Module 1000M Replace Bluetooth with Antenna

  • Brand: Unbranded
RRP: BHD18.950
Price: BHD6.950
You save: BHD12.000 (63%)
Sold by:
BHD6.950
+ BHD4.990 Shipping

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Description

Power supply voltage : 3.2V~5.5V.(if the modules working long hours in emission state, suggested that when the power supply voltage is 4.5 V you need concatenating a 1N4007 diode to avoid module built-in LDO got fever) Default communication distance : about 600 m (communication distance is adjustable up to 1000 m, air baud rate 5000 ). Default idle current: 16 ma (modules in different working mode of different current). Operating frequency range (433.4 473.0 MHz, as many as 100 communication channel) maximum 100 mw fired power (can be set) Module supporting software upgrades. Default factory Settings: working mode FU3, baud rate 9600 , communication channel CH001 (433.4 M) Module size: 27.8mm x 14.4mm x 4mm Material: PCB colour: blue Package Contents: 2 x 433Mhz SI4463/SI4438 Wireless Module Serial Port 1000M -12 Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
  • Fruugo ID: 325890070-721403017
  • EAN: 6423684918760

Delivery & Returns

Dispatched within 2 days

  • STANDARD: BHD4.990 - Delivery between Mon 06 October 2025–Tue 14 October 2025

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Product Compliance Details

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The following information is provided by the independent third-party retailer selling this product.

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

  • Hefeigusuansikuaishangmaoyouxiangongsi
  • Hefeigusuansikuaishangmaoyouxiangongsi
  • Room 402, Building 2, Bozhuang Chunnuanhuakai, No. 288, Changjiang East Road
  • Anhui Province
  • China
  • 518100
  • UIosekg@163.com

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.

  • Apex CE Specialists GmbH
  • Apex CE Specialists GmbH
  • Grafenberger Allee 277,40237 Dusseldorf, DE
  • Dusseldorf
  • Germany
  • 40237
  • yhangua@126.com
  • 21312066043