Introduction

This post will introduce the Yale Home Mortise Lock YDME 50, a modern smart lock meant to offer increased security and simplicity. This lock provides several access points for versatility and peace of mind with fingerprint access, PIN code entry, Bluetooth connectivity, and a mechanical key override. Perfect for contemporary homes, the YDME 50 uses elegant design combined with cutting-edge technologies to easily safeguard your house.

Detailed Specifications

The Yale Home Mortise Lock YDME 50 is packed with features that make it one of the most advanced smart locks on the market. Here are some of its key specifications:

Compatible with most home automation systems
Sleek, modern design with a sturdy construction
Deadbolt locking mechanism with a motorized drive for easy operation
Up to 250 user codes for added convenience
Tamper-resistant design with a built-in alarm
Weather-resistant construction for indoor and outdoor use
Optional voice control with Amazon Alexa and Google Assistant
Smartphone app control with push notifications and activity logs
Battery operated with a low battery indicator
Z-Wave or Zigbee compatible

Yale Home Mortise Lock YDME 50 Installation

Hole Drilling
1. Draw the center lines
  From the finished door, measure the desired height (950mm as recommended) on the door. Stretch it to a horizontal line across 3 sides of the door. Draw a vertical line on the center of the door edge.
2. Mark the positions of all holes according to the template
  Tips: Mark the hole positions on the back of the door in the same way. The hole on the door edge is in the center of the door edge.
3. Drill holes on the door face
  Tips: Drill halfway from each side of the door.
4. Open the hole on the door edge
  Note: The part with color should be opened only to a depth of 3mm.
Lock Installation
1. Install the latch
2. Install the front lock body
3. Install the back lock body
4. Install batteries (4X1.5V)
5. Fix the back cover
Strike Plate Installation
1. Locate the strike plate
  Match the strike plate on the latch properly with your hand as the above picture shows. Try closing the door and mark the position of the strike plate on the door frame
2. Open the hole in the door frame with a chisel
3. Install the plastic slot and strike plate

Description

Excellent security and convenience abound with the Yale Home Mortise Lock YDME 50, a premium smart lock. With hands full, the motorized drive in the lock makes locking and unlocking the door simple. You can grant access to family members, visitors, or service providers with up to 250 user codes without worrying about lost keys. Although the weather-resistant construction guarantees that the lock will last for years to come, its tamper-resistant design and built-in alert give even more security.
Most home automation systems also fit the Yale Home Mortise Lock YDME 50, which makes integration with your current smart home configuration simple. With your smartphone, you can operate the lock; get push alerts when someone locks or unlocks the door; even with Amazon Alexa or Google Assistant, you can utilize voice control. The lock runs on batteries, and its low battery indicator guarantees you won't be surprised.

Operation Instruction

Important tips:
1. The factory default master code is “11111111”. Please change the master code on the initireferringefering to 2.5. After the master code is changed, all exit users are deleted automatically.
2. Carefully keep the override key, take one override key with you, and put the spare key in the ofﬁce or car to avoid power failure of the door lock.
3. Sound deﬁniations : One short beep indicates a sound of key pressing ; One long beep indicates a successful operation two short beeps (three times) indicate this user exists; three short beeps a failed operation; four very short beeps indicate low voltage or full voltage.
4. If a code is wrongly input for 3 Tim, the keypad is shut down for 10 seconds.
5. The lock can store 7 codes and 30 card users.
6. Do not use corrosive cleaner liquid on the lock surface. Clean it with furniture spray wax in time.
Operation
1. Unlocking Door with a Code
  - Unlocking the Door with a Card
  - Unlocking Door with an Override key
2. Changing Code (Master Code or User Code)
3. Enrolling Code User
  Note: # can not be used to create a user ID. A user ID is a random 3-digit number. A user code is a random 8-digit number
4. Deleting Code User
5. Deleting All Code User
6. Enrolling DIY Card User
  Note: # can not be used to create a user ID. A user ID is a random 3-digit number. A code user ID can be the same as a card user ID.
7. Deleting DIY Card with a User ID
8. Deleting All DIY Card User
9. Enabling/ Disabling Passage Mode
10. Reset
  Connect the power wire on the front lock body with the batteries. Keep pressing the RESET button on the rear metal plate of the front lock body with a small stick for seconds and press any key to wake up the lock. The operation succeeds after hearing a and all its memory is cleared.
11. Change the Batteries
  1. Loosen the copper loop with the wrench and remove the back cover.
  2. Replace the old batteries with new ones.
  3. Fix the back cover and tighten the copper loop with the wrench.

Setup Guide

Setting up the Yale Home Mortise Lock YDME 50 is a straightforward process. Here's how to get started:

Install the lock in the mortise pocket of your door.
Program the lock by following the instructions in the user manual.
Download the Yale Smart Living app and create an account.
Connect the lock to your home Wi-Fi network.
Add the lock to your home automation system if compatible.
Create up to 250 user codes for added convenience.

Troubleshooting

Solutions for Common Error

Phenomenon	Cause	Solution
Four very short beeps sound when opening the door	Low battery voltage	Change the batteries
No response when pressing the keypad	No battery	Change the batteries
Fail to enter the enrollment or deletion mode	l. The code for enrollment or deletion is not the master code	l.Confirm that you enroll or delete with the master code
	2. The operational procedure is incorrect	2. Review the instructions
Two beeps sound when enrolling a DIY card user	The card was once registered	Change an empty card to register

Yale Home Mortise Lock YDME 50 Pros & Cons

Pros

Motorized drive for easy operation
Up to 250 user codes for added convenience
Tamper-resistant design with a built-in alarm
Compatible with most home automation systems
Weather-resistant construction for indoor and outdoor use

Cons

Higher price point than some other smart locks on the market
Requires professional installation in some cases

Introduction

Detailed Specifications

Yale Home Mortise Lock YDME 50 Installation

Hole Drilling

Lock Installation

Strike Plate Installation

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