Yale · Assure Lock SL
Yale Assure Lock SL WiFi Touchscreen
Model: YRD256-WF1
★★★★★
Sleek key-free touchscreen deadbolt. No physical key cylinder — cleaner exterior. WiFi built-in, 250 PIN codes.
Connectivity
Primary Protocol
WIFI
Secondary
BLUETOOTH
Matter Support
No
RF Frequency
2.4GHz
RF Range
30m
Encryption
AES-128
Battery & Power
Battery Type
AA
Battery Count
4×
Battery Life
12 months
Standby Power
0.12 mW
Active Power
220 mW
Security
ANSI/BHMA Grade
Grade 2
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
250
App Users
250
Installation Requirements
Door Thickness
35–57 mm
Bore Diameter
54 mm
Backset
60,70 mm
Weight
900g
Mid-Range
Check retailer for current pricing
Compatible Ecosystems
Apple HomeKitGoogle HomeAmazon AlexaSamsung SmartThings
Quick Specs
ProtocolWIFI
Battery Life12 months
SecurityGrade 2
FingerprintNo
KeypadYes