| APP: TT Lock BLE or Tuya WIFI | |
| Google home, Amazon Alexa supported(TT version) | |
| Battery: 4 AA battery works for 1 year (10 unlock per day) | |
| Indoor fingerprint optional | Scramble code to anti-peep |
| Double-open mode | Improper Attempts at locking |
| Low battery alarm | |
| Capacity(TT): 120 fingerprint, 1000 card, 250 password | |
| Capacity(TUYA): 300 groups(100Fingerprint Max 100 + card +password) | |

Biometric Fingerprint Door Lock — FM 561
1. Access via App/Fingerprint/Code/Card/Mechanical Key.2. High sensitivity of touchscreen digital board.3. Work with Tuya App.
4. Scramble pin code technology to anti-peep.
5. Improper Attempts Alert & Low Battery Warning
6. Back-up USB external power supply interface, in case the power is dead.
Click the ones to know more, and contact for best quotation of the combination.




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Technical Parameters
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| Material: |
Aluminum alloy、 iron |
Card Frequency: | 1 3.56MHZ |
| Color: | Black | Recognition time: | ≤0.5s |
| Door Thickness: | 30- 55mm | Work temperature: | -20*C-60°C |
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Code length: |
4-8 digits | Backup power port: | Micro USB |
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Packing Information
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| Box meas: | 25*19*8.5cm | ||
| Single package: |
meas: 31*20*11cm G.W: 2KG |
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| 8pcs/carton: |
meas: 58*26*43cm G.W.: 27.5KG |
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