| parameters | parametervalue |
| Place of Origin | Guangdong, China |
| Brand Name | ELA |
| Model Number | E-H109-SH |
| Power supply | Lithium battery |
| Operation temperature | -30℃~60℃ |
| Working voltage | 4.5~6V |
| Fingerprint sensor | Semiconductor fingerprint sensor |
| Main material | Aluminium alloy |
| Emergency supply | Type-C emergency service |
| Product Name | Smart Fingerprint Door Lock |
| Certification | CE ROHS FCC |
| Unlock way | Mobile phone + fingerprint + password + card + key + face + volar vein |
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