Locks

If you've changed the batteries for your smart door lock and the battery status isn't updating, there could be a few different reasons:

• First, verify you're using the recommended batteries. Guardian recommends name brand such as Energizer, Duracell, or Panasonic alkaline batteries.

• Ensure the batteries have not reached their expiration date. 

• Lock and unlock your door manually. This will force an update to the system and our interactive services. 

If the above steps are not resolving your issue, please contact us at 1.800.PROTECT (1.800.776.8328). 

If your door lock's batteries drain too quickly, there could be a few different reasons:

• First, verify you're using the recommended batteries. Guardian recommends name brand such as Energizer, Duracell, or Panasonic alkaline batteries.

• Ensure the batteries have not reached their expiration date. 

• The door lock motor may be worked overworked. To verify: 

1. Open the door and lock the door lock. The dead bolt should fully extend with little resistance. Unlock the mechanism and close the door tightly. 

2. Lock the door again. Check to ensure the lock mechanism is in the same orientation as earlier. You should not have resistance when locking the door here. If you encounter resistance, the door lock motor is being overworked and causing the batteries to drain faster. Contact us at 1.800.PROTECT (1.800.776.8328) to schedule a technician to assist with adjusting your lock. 

Controlling who can access your front door is crucial, so we’ve made making changes to user codes easy! Log into MyGuardianHome.com and follow these steps:

1. Click the Users link on the left-hand menu. 

2. Click the user you wish to edit.  

To edit the user code: 

1. Click the current code that is shown under the user’s name. 

2. Enter a new 4-digit code.  

3. Click Save. 

To delete the user code:

1. Click Delete. 

2. Click to confirm the code should be deleted. 

To add an email or phone number to the user:

1. Click Contact Info. 

2. Choose Email or Text and fill in the information as required. 

3. Click Save. 

Your door lock could be in malfunction for several reasons. To determine the issue, try these steps:

1. Change batteries. The most common reason a door lock goes into malfunction is because the batteries have died. Make sure you lock has fresh batteries, and that the batteries are in the correct orientation. 

Watch this video to learn how to change the batteries in your smart door lock:

2. Determine if you have moved any Z-Wave devices recently. If so, please move that device back to its original location and see if that resolves the problem. 

If you’ve tried to the above steps and are still having trouble, please give us a call at 1.800.PROTECT (1.800.776.8328) for further assistance.

To change the batteries in your smart door lock, check out this quick instructional video. 

You will need: 

• Allen key tool
• Phillips head screwdriver 
• 4 AA batteries 

If you’re not able to access the video above, please follow these steps:

1. Locate the door lock with the low battery. 

2. Depending on your lock’s make and model, locate and remove the screws. The screws are typically located on the indoor side of the door lock, but they may be on both sides. 

3. Pull the cover away from the door. 

4. The battery pack is located at the top of the module. Pull up on the pack to expose the batteries.  

5. Change the batteries and place the pack back in the door. Please make sure the arrow labeled “Door” is facing the door. 

6. Reverse the above steps to replace the cover. 

Our Kwikset smart door locks use an LED guide to indicate lock status. To determine if your lock is a Kwikset lock, look for the brand name look on the number pad. It should say “Kwikset” near the keyhole. 

Here’s what the colors mean:

• A green light means it is unlocked. 

• An amber or orange-colored light means it is locked. 

• A red light means the device has a low battery.

IMPORTANT: If your lock is flashing red, we recommend changing the batteries as soon as possible. If the batteries die completely, you will not be able to unlock the door using your keypad outside or via the Guardian app.

To learn how to change your smart lock batteries, watch this short instructional video.

If your lock is not a Kwikset, please check the manufacturer’s owner manual for more information.

To create an event-triggered rule for your smart lock, please follow these steps:

1. Log into MyGuardianHome.com. 

2. Click Automation. 

3. Click Add New Rule in the top right of the page.

4. Click Event-Triggered Rule from the drop-down menu.

5. Under “Name of rule,” enter a name for the rule you will remember.

6. Under “Automate My,” choose Locks. 

7. Under “When this event occurs,” select the device that will trigger your rule or automation. Some triggers have additional options in dropdown menus. Please complete each available field.

8. Select which devices should follow this rule. 

9. Select the timeframe during which the rule will run.

10. Click Save.

Our Kwikset smart door locks have a “SmartKey” feature allowing you to re-key your door lock in a few simple steps. To determine if your lock is a Kwikset lock, look for the brand name on the number pad. It should say “Kwikset” near the keyhole. If your lock is not a Kwikset, please check the manufacturer’s manual for more information.

To re-key your Kwikset door lock using the SmartKey feature, please follow the instructions below. You will need: 

• The current key. Please note, the SmartKey feature will only work if you have the key that currently unlocks the door. If you don’t have the key, you will need to contact a locksmith to properly re-key your door lock.

• SmartKey tool. Please contact us at 1.800.PROTECT if you do not have this tool. We’ll be happy to send you one!
  
• The new key. 
  
  

Ok, let's do this.

1. Insert the key that currently operates the lock and rotate it 90 degreed clockwise. Leave the key in the lock. 

2. Insert the SmartKey tool fully into the SmartKey hole (this is a small opening near the keyhole of the lock.) Then remove both the SmartKey tool and the current key. 

3. Fully insert the new key and rotate the lock 180 degrees counterclockwise. 

4. Rotate the new key 90 degrees clockwise back to the starting position, and then remove it.  Now your lock is new re-keyed, and the old key will no longer work.

If the keypad of your smart lock isn’t working, you may need to replace the batteries.

Changed the batteries and still having trouble? We may need to inspect your lock and make repairs. To schedule a service visit with a Guardian technician, give us a call at 1.800.PROTECT (1.800.776.8328). If a specific code on your lock is not working — but you have other codes that are working — please review the instructions here to make sure your code was set up properly.

This may be due to the type of batteries you are using. Ensure you’re using high-quality, name-brand (e.g., Energizer, Duracell, or Panasonic), alkaline batteries. 

If you’re using the correct batteries, next make sure the deadbolt extends properly. Changes in temperature and humidity may cause some doors to become misaligned, leading to the deadbolt not extending smoothly into the strike hole. This forces the motor in the lock to work harder, which drains the batteries faster. Adjust the strike plate (or lock, if possible) so it allows the deadbolt to extend smoothly.  

Still having trouble? Give us a call at 1.800.PROTECT (1.800.776.8328) for further assistance. 

Here are a few things to check if you are having trouble unlocking your door:

1. Check if pushing the door while unlocking allows the door to unlock.

2. If door unlocks from the Guardian App but not the keypad on the lock, ensure the correct unlock sequence is being used. 

3. Check if the lock is showing in malfunction, low battery or any other status in your Guardian App 

• If the lock is in malfunction, check your recent activity in the Guardian app for any low battery warnings.
• If a low battery is found, replacing the batteries should resolve the issue. 

4. Check if the door locks and unlocks smoothly by physically locking it at the door by hand. 

5. Check if the door locks and unlocks smoothly when the door is open. 

Still having trouble? Give us a call at 1.800.PROTECT (1.800.776.8328) for further assistance.  

Here are a few things to check if you are having trouble locking your door:

1. Check that the door is pushed in all the way.

2. Check if pushing the door while locking allows the door to lock.

3. If your door locks from the Guardian app but not the keypad on the lock, make sure you are using the correct lock code.

4. Check if the lock is showing in malfunction, low battery, or any other status in your Guardian app.

• If the lock is in malfunction, check your recent activity in the Guardian app for any low battery warnings.
• If a low battery is found, replacing the batteries should resolve the issue. 

5. Check if the door locks smoothly by physically locking it at the door by hand. 

6. Check if the door locks smoothly when the door is open. 

Still having trouble? Give us a call at 1.800.PROTECT (1.800.776.8328) for further assistance.  

1. Tap the Lock Icon.
2. Tap Unlock.
3. Tap the Unlocked Icon.
4. Tap lock.

Several factors play into how long your batteries will last, including environment, temperature, and weather stripping. Typically, battery life ranges from 6 months to 1 year.

A smart door lock has two parts.

Outer Trim: 4.44" H x 2.82" W x 1.19" D.

Inner Trim: 5.25" H x 3.25" W x 1.75" D.