Sifely · Sifely Smart Lock
Sifely Smart Lock X Fingerprint Deadbolt
Model: SIFELY-X
★★★★★
5-in-1: fingerprint (100), passcode (100, timed/one-time/recurring), key fob, BLE app, physical key. Auto-lock. Anti-peep keypad. AES-128. Alexa + Google (via WiFi Gateway). Zinc alloy, satin nickel/black. 4x AA, 12+ months. Door 35-55mm. Popular for Airbnb/rentals.
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
100
Fingerprints
100
Cards / NFC
50
App Users
50
Installation Requirements
Door Thickness
35–55 mm
Bore Diameter
54 mm
Backset
60,70 mm
Weight
1400g
Budget-Friendly
Check retailer for current pricing
Compatible Ecosystems
Sifely AppAmazon Alexa (via Gateway)Google Assistant (via Gateway)
Quick Specs
ProtocolBLUETOOTH
Battery Life12 months
SecurityGrade 0
FingerprintYes
KeypadYes