TCL · TCL Smart Lock
TCL K2A Budget Fingerprint Lock
Model: K2A
★★★★★
Budget fingerprint + PIN + IC card + key. BLE app. Auto-lock. Anti-pry alarm. 4x AA, 12 months. Door 40-65mm. Entry-level TCL lock.
Connectivity
Primary Protocol
BLUETOOTH
Matter Support
No
RF Frequency
2.4GHz
RF Range
10m
Encryption
AES-128
Battery & Power
Battery Type
AA
Battery Count
4×
Battery Life
12 months
Standby Power
0.06 mW
Active Power
120 mW
Security
ANSI/BHMA Grade
Grade 0
UL Listed
No
Encryption
AES-128
Features
✓Fingerprint
✓Keypad
✓Auto-Lock
✗Auto-Unlock
✗Voice Control
✓Remote Access
✓Guest Codes
✓Activity Log
✓Physical Key
Credential Capacity
PIN Codes
20
Fingerprints
50
Cards / NFC
30
App Users
30
Installation Requirements
Door Thickness
40–65 mm
Backset
0 mm
Weight
2000g
Budget-Friendly
Check retailer for current pricing
Compatible Ecosystems
TCL Smart Home
Quick Specs
ProtocolBLUETOOTH
Battery Life12 months
SecurityGrade 0
FingerprintYes
KeypadYes