433mhz Bluetooth Card
Overview
Product sourcing insights & recommendations
I have analyzed the market trends and product insights for the phrase '433MHz Bluetooth card'.
The market is currently transitioning toward dual-protocol systems that combine the long-range, wall-penetrating reliability of 433MHz with the high-precision and smartphone-integrated ecosystem of Bluetooth Low Energy (BLE). A major shift is occurring toward Ambient IoT (battery-free tags) and Channel Sounding technology, which enables centimeter-level location accuracy for digital keys and asset tracking.
Key findings include:
- Market Valuation: The Bluetooth IoT segment is projected to reach $14.2 billion by 2030, while the smart card market will grow to $35.86 billion by 2035.
- Product Availability: Active RFID tags for access control (433MHz) are widely available at $2.80–$3.50, whereas consumer-grade Bluetooth audio cards can be found for as low as $0.69.
- Sourcing Strategy: Integrated systems like the Camden CV-603 are setting the standard for dual-frequency access, offering both mobile app control and legacy fob support.
The detailed report below includes a technical comparison, pricing analysis, and strategic sourcing recommendations.
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433mhz Bluetooth Card Module
Products · 3 lists
BK3254 Bluetoothees 4.1 Stereo Audio Module FM Radio/TF Card/U Disk/IR Remote Control
Shenzhen Zehengfeng Technology Co., Ltd.🇨🇳CN11 yrs
OE-BT03 Digital Amplifier Board Module Remote Control U Disk TF Card Lossless MP3 Decoding Audio Receiver
Pre-output wireless bluetooth audio receiving board module decoding playback with USB TF card
Shenzhen Misuxin Electronics Co., Ltd🇨🇳CN16 yrs
Pre-output Wireless bluetooth Audio Receiving Board Module Decoding Playback with USB TF Card
YIDONG INDUSTRIAL (HK) CO., LIMITED🇭🇰HK1 yr
BT401 module serial port transparent BLE MP3 AT audio IIS output I2s supports voice broadcasting
Shenzhen Lonten Technology Co., Limited🇨🇳CN13 yrs
New and original IC Wireless Bluetooth audio receiving board module decoding and playback with USB TF card
Shenzhen Jinfeng Electronics Co., Ltd.🇨🇳CN5 yrs
BT05-A BLE 4.0 Serial Port Wireless Module CC2541/2540 Master/Slave Integration IBeacon Anti-Lost HM-11 5V Bluetooths Module
Shenzhen Mengxing Technology Co., Ltd.🇨🇳CN2 yrsDeep Dive · Full Report
Full Market Report
1 document · Live-fetched from source
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Sources & References
52 sources cited · Verified industry data & reports
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