Philips Personal Security Window and Door Alarm, 2 Pack, DIY Protection, Burglar Alert, Wireless, Chime/Alarm, Easy Installation, Ideal for Home, Garage, Apartment, RV and More, LRM3420W/27

Name: Philips Personal Security Window and Door Alarm, 2 Pack, DIY Protection, Burglar Alert, Wireless, Chime/Alarm, Easy Installation, Ideal for Home, Garage, Apartment, RV and More, LRM3420W/27
Brand: Philips
SKU: awhd-us-b08g3vwjvg
Price: 15.90 USD
Availability: InStock

Brand: Philips

Condition: Used

$15⁹⁰

$25⁷³

-39% Save $9⁸³

Updated: 2 days ago

Buy at Amazon.com

Description

Safe and Secure – 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

User Friendly – 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

Easy Install – Experience completely wireless and hassle-free mounting with the included double-sided tape, everything you need is included in the box

Battery Operated – Powered by four long-life LR44 button batteries (included) and features a battery test button and low battery indicator to keep you notified of current power levels

Peace of Mind – This home security product is designed to fortify your home with a reliable layer of protection, empowering you to live your life free of worry

Buy at Amazon.com

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

Backed by Amazon's A-to-Z Guarantee
30-day return policy
Ships from Amazon fulfillment centers
Price verified on Amazon

Product Details

SKU:: awhd-us-b08g3vwjvg
Model:: LRM3420W/27
Country:: US
ASIN:: B08G3VWJVG
UPC:: 030878477109

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $10 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Philips products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.