K2 electronic Bluetooth fingerprint ttlock APP wooden door office machinery indoor door lock LK14
USDsmart lock tuya bluetooth app
| Suitable door | 35-55mm | |||
| Open mode | Fingerprint /Bluetooth/ Key | |||
| fingerprint capacity | 200 | |||
| mechanical key | YES | |||
| lock body | 5045 | |||
| working power supply | 4*AAA Alkaline battery | |||
| alarm voltage | 4.7V | |||
| Emergency power supply micro | micro USB | |||
| Refusal rate | <1/100000 | |||
| rejection rate | <1% | |||
| Fingerprint corresponding speed | Feature extraction time <0.25s, average matching time of single fingerprint <0.002s | |||
| standby current | < 50uA | |||
| operating current | <200 mA | |||
| Wireless Protocol and Distance | BLE 10M | |||
| product material | Aluminum alloy+(pc+abs) | |||
| Adapt to temperature and humidity | -20°C-60°C | |||
| Electrostatic level | Empty 15k, contact 8K | |||
| IP rate | IP54 | |||
| Electronic Part Implementation Standard | GA374-2018 | |||
| Structural Part Implementation Standard | QB/T 1918-2011 | |||
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