Smart lock connections
Compare Wi-Fi, Bluetooth/local, and hub-based smart locks so you know when remote access, batteries, and extra bridges matter before you buy.
| This model | Recommendations | |||||
|---|---|---|---|---|---|---|
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YINGHUA 5YBF211A
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YINGHUA BM7
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YINGHUA BM7 Chain guard type
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Electronic Door Lock Black
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WAFU Tuya Black Fingerprint, password, key, and app unlocking
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VEVOR DS50Pro Fingerprint, keypad, and key unlock methods
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| Brand | YINGHUA | YINGHUA | YINGHUA | WAFU | VEVOR | |
| Model | 5YBF211A | BM7 | BM7 | Tuya | DS50Pro | |
| Price | €208.45 | €219.57 | €219.57 | €35.77 | €46.85 | €27.04 |
| Seller | Newegg | Newegg | Newegg | Banggood | Banggood | Vevor |
| Update | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 | May 9, 2026 | May 9, 2026 | Sep 19, 2026 |
| Function | Entrance | Entrance | Entrance | |||
| Material | Metal | Metal | Metal | Aluminum Alloy | ||
| Model Name | 5YBF211A | BM7 | BM7 | |||
| Part Number | CH-MJK-3152 | CH-MJK-3151 | CH-MJK-0072 | |||
| Product Type | Biometric electronic door lock | Biometric electronic door lock; access control machine, Biometric electronic door lock | Electronic door lock | |||
| Fingerprint Capacity | 50 Pieces | 50 fingerprints | 50 Fingerprints | |||