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4-Pack Philips Personal Security Window & Door Alarm Expired

$8.20
$19.53
+ Free Store Pickup
+27 Deal Score
23,521 Views
Walmart has 4-Pack Philips Personal Security Window & Door Alarm (LRM3320W/27) on sale for $8.18. Choose free store pick up where stock permits, otherwise shipping is free w/ Walmart+ (90-day free trial here) or on orders of $35+.
  • Note: Availability for free store pickup may vary by location.
Thanks to Deal Hunter Navy-Wife for finding this deal

Editor's Notes & Price Research

Written by
  • About this deal:
  • About this product:
    • Hassle-free mounting with the included double-sided tape
    • 120-decibel alarm triggered by a high-quality magnetic sensor, or choose for a chime to sound when windows or doors are opened and closed
  • About this store:
    • Walmart's Return Policy can be found here.

Original Post

Written by
Edited July 20, 2023 at 01:24 PM by
Walmart [walmart.com] has 4-Pack Philips Personal Security Window & Door Alarm (LRM3320W/27) for $8.18. Shipping is free w/ Walmart+ (free 30-day trial [walmart.com]) or on orders $35+.
  • Note: Availability for free store pickup may vary by location.
Amazon [amazon.com] also has 4-Pack Philips Personal Security Window & Door Alarm (LRM3320W/27) on sale for $8.18. Shipping is free w/ Prime or on orders $25+.
  • Note: Temporarily out of stock but still orderable. >Now OOS OOS
About this Item:
  • Ward off would-be intruders with a 120-decibel alarm triggered by a high-quality magnetic sensor, or choose for a chime to sound when windows or doors are opened and closed
  • Features an easy-to-use OFF/CHIME/ALARM switch on the side of the alarm to let you choose your preference of alert, comes in a set of four to provide extra coverage for your home
  • Powered by four long-life LR44 button batteries (included)
If you purchase something through a post on our site, Slickdeals may get a small share of the sale.
Deal
Score
+27
23,521 Views
$8.20
$19.53

Price Intelligence

Model: Philips Battery Operated Magnetic Wireless Door/Window Alarm (4-Pack)

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
07/04/23Walmart$8.18
2
06/30/23Walmart$10.30 frontpage
21

Current Prices

Sort: Lowest to Highest | Last Updated 6/12/2024, 12:26 PM
Sold By Sale Price
Walmart$24.74

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Featured Comments

These are really good for letting you know if a child/pet /person with a mental disability is going to leave the house or walk into an area with a pool.
No, these are not smart devices.
These arent smart devices. They are simply a reed switch sensor that detects if the magnet moves and sounds the alarm. There is a toggle switch but no BT, Wifi, etc.

Also the MSRP is exaggerated, yes they are a brand name, but they used to sell a 2 pack of generics at the dollar store, looking online the typical price is now $1.50-$2 per unit., it definitely was never worth "$19"

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> bubble2 1,179 Posts
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Cookieless
07-19-2023 at 12:03 PM.

Our community has rated this post as helpful. If you agree, why not thank Cookieless

07-19-2023 at 12:03 PM.
These are really good for letting you know if a child/pet /person with a mental disability is going to leave the house or walk into an area with a pool.
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DealBreaker
> bubble2 2,021 Posts
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boball
07-19-2023 at 04:34 PM.
07-19-2023 at 04:34 PM.
But can you turn these on and off from a phone?

It would be highly inconvenient and impractical to have to physically go to each one to turn them off / on.
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Last edited by boball July 20, 2023 at 06:04 AM.
Joined Jan 2005
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> bubble2 1,072 Posts
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smoker68x
07-19-2023 at 05:56 PM.
07-19-2023 at 05:56 PM.
Quote from boball :
But can you turn these on and off from a phone?

It would be highly inconvenient and practically inconvenient to have to physically go to each one to turn them off / on.

Yes, but what if someone was breaking in? If you silenced it from your phone, you might not know. Sometimes burglars ignore alarms because they plan on being in and out quickly.
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> bubble2 164 Posts
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Superman789
07-19-2023 at 06:06 PM.
07-19-2023 at 06:06 PM.
Quote from boball :
But can you turn these on and off from a phone?

It would be highly inconvenient and practically inconvenient to have to physically go to each one to turn them off / on.

I want to say no, I looked at Amazon and someone asked "can I turn these in when I leave" and someone replied "not really. They're either on or off and will sound until connection is within .5 inches". Someone else did mention there is a 30 second delay. But I didn't see anything official.

Wish I bit on the Simplisafe deal a ways back. Darn
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Joined Jul 2017
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> bubble2 164 Posts
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Superman789
07-19-2023 at 06:06 PM.
07-19-2023 at 06:06 PM.
Amazon price matched
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> bubble2 3,250 Posts
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dealmashuguna
07-19-2023 at 07:06 PM.

Our community has rated this post as helpful. If you agree, why not thank dealmashuguna

07-19-2023 at 07:06 PM.
ordered these last time. 1/2 were DOA.
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Joined Oct 2015
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> bubble2 85 Posts
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AraZzuu
07-19-2023 at 07:09 PM.
07-19-2023 at 07:09 PM.
OOS in amazon..
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Joined Oct 2018
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> bubble2 6,459 Posts
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Wavy-Nife
07-19-2023 at 07:36 PM.
07-19-2023 at 07:36 PM.
Quote from boball :
But can you turn these on and off from a phone?

It would be highly inconvenient and practically inconvenient to have to physically go to each one to turn them off / on.

No, these are not smart devices.
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Joined Oct 2017
Deal or No Deal
> bubble2 2,284 Posts
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essix8
07-19-2023 at 07:53 PM.
07-19-2023 at 07:53 PM.
Quote from boball :
But can you turn these on and off from a phone?

It would be highly inconvenient and practically inconvenient to have to physically go to each one to turn them off / on.
These arent smart devices. They are simply a reed switch sensor that detects if the magnet moves and sounds the alarm. There is a toggle switch but no BT, Wifi, etc.

Also the MSRP is exaggerated, yes they are a brand name, but they used to sell a 2 pack of generics at the dollar store, looking online the typical price is now $1.50-$2 per unit., it definitely was never worth "$19"
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> bubble2 3,036 Posts
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okaythen
07-19-2023 at 08:26 PM.
07-19-2023 at 08:26 PM.
I have a portable AC installed so the window is always half open, is this good for that purpose thanks
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> bubble2 3,036 Posts
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okaythen
07-19-2023 at 08:26 PM.
07-19-2023 at 08:26 PM.
Quote from essix8 :
These arent smart devices. They are simply a reed switch sensor that detects if the magnet moves and sounds the alarm. There is a toggle switch but no BT, Wifi, etc.

Also the MSRP is exaggerated, yes they are a brand name, but they used to sell a 2 pack of generics at the dollar store, looking online the typical price is now $1.50-$2 per unit., it definitely was never worth "$19"
Where can I buy just 1 or 2 units
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Joined Nov 2007
L9: Master
> bubble2 5,185 Posts
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MBZ321
07-19-2023 at 08:33 PM.
07-19-2023 at 08:33 PM.
You can buy these at the dollar tree or harbor freight...it's like the same basic alarm.
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Joined Nov 2013
L8: Grand Teacher
> bubble2 3,036 Posts
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okaythen
07-19-2023 at 09:42 PM.
07-19-2023 at 09:42 PM.
It comes with 16 batteries? it says battery included
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