+ Material: Alloy steel
Waterproof standard: IP67
+ Number of fingerprints stored: 20 fingerprints
+ Battery: Lithium 3.7V, 110mAh (Built-in battery)
+ Charging port: Micro USB
+ Included: Key
+ Warranty period: 6 months

+ Material: stainless steel
Waterproof standard: IP65
+ Number of fingerprints stored: 15 fingerprints
+ Battery life: 1 year
+ Charging port: Micro USB
+ Attached: Key
+ Warranty period: 6 months

🔓Specifications of Fingerprint Padlock

- Dimensions: 64 x 43 x 15.5 mm
- Weight: 103g
- Material: Aluminum alloy, stainless steel
- Store the number of fingerprints: 20 samples (2 admin and 18 users)
- Connection: Bluetooth
- Waterproof: IP65
- Number of unlocks: 2000 times
- Rechargeable battery: lithium
- Waiting time: 6 months
- Charging port: Micro USB

Large bluetooth fingerprint lock KL20 with many smart and modern features, is a safe protection item for your beloved home.

❇️Specifications of KL20 fingerprint padlock

+ Dimensions: 100.8 x 25 mm
+ Strap diameter: 10mm
+ Material: stainless steel
+ Waterproof standard: IP65
+ Number of fingerprints stored: 20 fingerprints
+ Battery life: 1 year
+ Charging port: Micro USB
+ Number of unlocks / charges: 1000 times
+ Warranty period: 6 months

❇️Features of KL20 bluetooth fingerprint lock

+ Flexibility in unlocking in 3 ways: Fingerprint, Key, App.
+ Charge 1 time use 1 year, the number of openings up to 1,000 times per charge.
+ High-tech fingerprint sensor, quick and high-precision identification only 0.3 seconds
+ Can decentralize administrative rights for fingerprints, store fingerprint memos for up to 20 samples
+ Prompt to charge the battery with a red LED indicator, when the battery is full, the light turns off automatically.