Will this lock disarm your alarm system when you unlock the door?

If your alarm system allows it and if is connected (wifi, zwave) to the alarm. Note the lock DoorSense state does not get transmitted thru the zwave interface

Can this be used outdoor like on a gate?

No, only the external-facing keypad is suitable for outdoor use. The larger part of the lock unit where the batteries are held, and which has the twist lever, is only intended for indoor use and is not weather-resistant.

How do you open the no-key version lock if the battery has died?

The instructions say for no key, you need to have another way into the house. So I have a no key on the front and also a conventional lock on a side door

Do you need a hub or module to have remove access to the lock?

In my experience, without the z-wave or wifi module the lock will only support remote access Bluetooth. Bluetooth via the Yale app and/or Apple home kit works as the interface. Hub wise, without a z-wave or wifi module ... is a little more tricky to answer... as generally a hub would typically support z-wave or wifi. However, I believe it's possible to control it indirectly via homekit over Bluetooth with a AppleTV functioning as a hub. For example , my zale lock has the z-wave module that I have paired with Ring alarm as a z-wave hub, but I can still interface remotely when I'm not home via homekit because I'm assuming my appleTV is functioning as a Bluetooth hub via homekit... which is a little confusing but all I know is that it works 😂.

Assure Lock 2 Deadbolt Black Suede Keyed Smart Entry Door

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Description

🔐 Elevate your entry game—smart security that keeps pace with your lifestyle.

MULTIPLE ACCESS MODES - Unlock via touchscreen keypad, smartphone app, or Apple Watch—key-free convenience tailored to you.
HANDS FREE AUTO UNLOCK - Arrive hands full? The lock senses you and opens automatically—because your time is precious.
SEAMLESS SMART HOME INTEGRATION - Connect effortlessly with Z-Wave hubs like SmartThings and Vera for total control.
ADVANCED SECURITY WITH DOOR SENSE - Auto-locks as soon as your door closes, so you never second-guess if it’s secure.
UNLIMITED TRACKABLE GUEST CODES - Share unique entry codes with family or service pros and monitor access in real-time.

The Yale Assure Lock 2 Deadbolt in sleek Black Suede combines robust zinc construction with cutting-edge Z-Wave smart home compatibility. Featuring multiple keyless entry options—including touchscreen keypad, smartphone, and Apple Watch control—plus Auto-Unlock and Auto-Lock with DoorSense technology, it offers seamless, secure access management. Designed for North American homes, it supports unlimited guest codes and integrates with popular smart hubs, delivering convenience and peace of mind in one stylish package.

Specifications

ASIN	B0BMSCD7PW
Additional Features	Adjustable Deadbolt, Auto Unlock, Auto-Lock, Keypad Entry, Z-Wave
Best Sellers Rank	#65,258 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #261 in Deadbolts
Brand	Yale
Brand Name	Yale
Color	Black Suede
Connectivity Protocol	Bluetooth, Z-Wave
Control Method	App, Touch
Controller Type	Android, Ring, SmartThings, Vera, iOS
Customer Reviews	3.9 out of 5 stars 296 Reviews
Finish Types	Powder Coated
Included Components	Yale Assure Lock 2, Yale Z-Wave Smart Module, Yale DoorSense, Deadbolt, Strike Plate, Mounting Hardware, One Key, Installation Manual
Item Dimensions	2.6 x 4.9 x 2.5 inches
Item Type Name	Lock
Item dimensions L x W x H	2.6 x 4.9 x 2.5 inches
Lock Type	Keypad
Manufacturer	Yale
Manufacturer Part Number	YRD420-ZW2-BSP
Manufacturer Warranty Description	Lifetime finish and mechanical and 1 year limited electronic
Material	Zinc
Material Type	Zinc
Model Name	Assure Lock 2 with Z-Wave
Model Number	YRD420-ZW2-BSP
Number of Pieces	2
Recommended Uses For Product	Entry Door, Front Door
Shape	Rectangular
Smart Home Compatibility	Smart Home Compatible
Special Feature	Adjustable Deadbolt, Auto Unlock, Auto-Lock , Keypad Entry, Z-Wave
Style Name	With Key
UPC	081023112314

Reviews

F**E

31.05.2024

E**D

16.09.2023

M**T

17.02.2024

C**N

7.09.2025

D**F

10.12.2024

A**R

29.05.2024

G**J

16.02.2026

E**N

23.01.2026

C**H

10.02.2026

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