L4 U-shape Intelligent Bluetooth Fingerprint USB Charging Waterproof Anti-theft Door Lock

Characteristics:
1. safe and reliable.
2. touch-once and open.
3. your finger is your password.
4. The fingerprint identification feature provides a secure and private way to unlock and verify the identity.
5. supports up to 10 fingerprint records. Fingerprint 360 degree angle.
6. USB charge
7. with lower power characteristic and long standby time. A 300 mAh lithium battery can support 6 months of standby time and can be open up to 1000 times.
8. 1 s unlocking.

Settings
Fingerprint head shape: square 10.4 x 10.4mm
Storage capacity: 10 sets of fingerprints
Technology: Biometrics
Administrator fingerprint capability: 2 sets of fingerprints
Fingerprint setting: press briefly to unlock, long press 3 S to set fingerprints, long press 6 S to delete fingerprints
Locking beam diameter: 12mm
Lock cylinder: no mechanical locking cylinder
Technology: Bluetooth 4.0
Unlock time: less than 1 second
Unlock Mode: Application Connection
Password length: 6-8 digits
Support System: Android, Apple
Battery: Lithium battery 300 mAh 3.7 V
Charging current: 5 V / 200MA
Continuous watch: 2 years
Many tips: green light off
Waterproof rating: IP65
Low battery alarm: 3.5 V
LED light: three color light
USB interface: Micro USB 5 V 0.5A (emergency + charge)
Button: stroke detection button x 1 (built-in)
Working temperature: -20 degrees to 70 degrees