Never worry about carrying around or losing your keys again. The Assure Lock SL features Z-Wave and seamlessly integrates into 50+ home automation and security systems including SmartThings, Alarm.com, Honeywell, ADT, Wink and more! When added to most Z-Wave™ automation systems, lock and unlock your door, create pin codes, view access history and receive notifications from anywhere.
Want to buy adds it to your wish list and follows Yale Locks & Hardware for updates. I own it adds it to your collection.
✅ Future-proofBuilt to keep working — even if the maker walks away.
It works locally over Z-Wave, so it keeps running even if Yale Locks & Hardware shuts down the app or the servers. Nothing here ties you to a single company's survival.
Works locally over Z-Wave — keeps running without the maker's cloud
Still in production
Based on how this device connects (local vs. cloud), whether it’s still sold and supported, and its app / subscription. A guide, not a guarantee.
Connectivity
Z-Wave
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Firmware
Current version HW: 255 FW: 1.78:12.05
Specifications
Overview
Company
Yale Locks & Hardware
Category
Lock
Device type
Door Lock - Keypad
Connectivity
Standard / protocol
Z-Wave
Connectivity
Z-Wave
Transport
Z-Wave
Spec version
6.51.07
Z-Wave frequency
US: 916.00MHz, 908.40MHz
Certification & compliance
Certificate ID
ZC10-22067106
Firmware & software
Firmware version
HW: 255 FW: 1.78:12.05
Hardware version
ZM5101
Identity & commercial
Model number
YRD420-ZW2
Lifecycle
Status
Active
More specs
Name
Yale Assure 2 Lock SL Keyed Touchscreen
Brand
Yale Locks & Hardware
Features
Feature Values Battery Type
Is flirs
Yes
Documents
Category Description File Manual_Primary_Lang
Role type
ROLE_TYPE_SLAVE_SLEEPING_LISTENING
User icon
0x0300
Categories
Locks
Product id
0x05D2
Device type
Door Lock - Keypad
Oem version
HW: 255 FW: 1.78:12.05
Library type
SLAVE_ENHANCED_232
Product line
Yale
Similar Lock
Current-generation and recently-released alternatives in the same category.
Never worry about carrying around or losing your keys again. The Assure Lock SL features Z-Wave and seamlessly integrates into 50+ home automation and security systems including SmartThings, Alarm.com, Honeywell, ADT, Wink and more! When added to most Z-Wave™ automation systems, lock and unlock your door, create pin codes, view access history and receive notifications from anywhere.
Hardware platform
ZM5101
Short description
The Assure Lock SL features Z-Wave and seamlessly integrates into 50+ home automation and security systems including SmartThings, Alarm.com, Honeywell, ADT, Wink and more! When added to most Z-Wave™ automation systems, lock and unlock your door, create pin codes, view access history and receive notifications from anywhere
Product identifier
YRD420-ZW2
Countries / regions
United States of America
Certification number
ZC10-22067106
Radio range z wave (m)
40
Configuration parameters
Parameter Number Name Description Format Size Min Value Max Value Default Value Parameter Values 1
Supports explorer frames
Yes
Supported command classes
Identifier Name Key Version COMMAND_CLASS_POWERLEVEL
Supported notification types
Notification Type Event / State Access Control
Value deadbolt firmware updatable value not updatable outdoor use supported notification types battery quantity association groups
Group Number Maximum Nodes Supported End Point ID Group Name Description 1
From to description 1 3 level 2 auto relock on/off 0x00 = off, 0x ff = on default is 0x00 or off 0 1 0 255 0 from to description 0 0 auto relock off 255 255 auto relock on 4 wrong code entry limit 3 to 10 default is 5 times 0 1 3 10 5 from to description 3 10 times 5 language 1=english, 2=spanish, 3=french default is 1= english 0 1 1 3 1 from to description 1 3 language 7 shut down time (after wrong code entries) 10 to 180 seconds default is 60 seconds 0 1 10 180 60 from to description 10 180 seconds 8 operating mode 00 = normal mode (this is the default mode) 01 = vacation mode, keypad lockout 02= privacy mode, no keypad. rf unlock will work 03= passage mode, disable auto relock and stays unlock (0x8109 & 0x8104) 0 1 0 3 0 from to description 0 0 normal mode (default) 1 1 vacation mode (keypad locked out) 2 2 privacy mode (keypad locked, rf unlock functional) 3 3 passage mode, disable auto relock and stays unlock 11 one touch locking 0x00 = off, 0x ff = on default is 0x ff or on. 0 1 0 255 0 from to description 0 0 one touch locking off 255 255 one touch locking on texts
