| | |  | Hardwire | Home » » » » Mini Door & Window Contact Alarm & Chime Set of 4 | | | | | | | Description: | | At only 2 1/2 inches long this economical alarm inconspicuously protects your home from intruders. This unit uses a magnetic sensor to detect the opening of a protected door or window. A 90 dB alarm will then alert you to an attempted entry and scare off potential intruders. The owner may open the window or other protected object, without setting off the alarm by switching the on/off switch to the off position. May also be used within the home to alert parents to children opening a gun or medicine cabinet or used to protect exterior doors, particularly those hard to protect sliding glass doors. Commercial uses include showcases and cash registers. | | | Features: | |
• Inconspicuous: Only 2.5" long. Easily mounted by adhesive tape to window or door, no tools required. 4 alarms per pack.
• Loud 90 dB alarm scare off potential intruders - Magnetic sensor switch detects entry protecting you home or office whether you're in or out. Chime or alarm mode.
• Residential use: Protects exterior door, sliding glass door, gun and medicine cabinets
• Commercial use: Protects showcases and cash registers
• Operated by three 1.5VLR44 button cell batteries
| | | Product Details: | | | Package Length:
| 10.5 inches | | Package Width:
| 6.8 inches | | Package Height:
| 1.9 inches | | Package Weight:
| 0.6 pounds | | Average Customer Rating:
|  based on 17 reviews |
| | | | Customer Reviews: | |
Average Customer Review:
 ( 17 customer reviews )
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Most Helpful Customer Reviews
6 of 6 found the following review helpful:
 You get what you pay for...Oct 19, 2010
By R. ONeil
"atomic punk"
Worked well for about 1 month, then sucked the batteries dry (which are expensive). After replacing the batteries with new ones, they really don't work very well at all. It's a very simple construction, but it's built very cheaply. These things are very poor quality, I'm throwing them away and buying some reputable ones.
5 of 5 found the following review helpful:
Very poor quality.May 26, 2010
By Methusala
"Methusala Czar"
I purchased these from Safety First about 5 years ago for two little boys, then 2, that kept 'escaping'! They are great! Now having a child who is sleepwalking, I couldn't find them from SF, so I ordered these. Are these people serious? The first two out of the package fell apart. They are really poorly made. The concept is great, and you have two options, alarm or chime. They DO work, just not these particular ones. Try to find them from a better company. I can say they were well packaged, and I can say shipping was amazingly fast. That's all I can say good. The product itself was absolute junk. I am really disappointed and will continue to look for better quality.
1 of 1 found the following review helpful:
 Feeling saferFeb 21, 2010
By Patricia Norris
I just bought these alarms again! I take care of a dementia patient, who can get the doors open. This product has protected her and I from her escaping. This time I'm placing them higher on the doors, near the top, as she was able to remove the ones I bought in the past. This also gives me peace of mind at night, knowing if someone broke in an alarm would go off. I also used these in my apartment. It has two settings alarm and chime. Great security for a very small price!
3 of 4 found the following review helpful:
You are not buying what is being shown on this page!Mar 19, 2011
By Derrick English
While the title of the item is "Mini Door & Window Contact Alarm & Chime Set of 4", there is no chime on this product. There is simply an on or off switch. These are easy enough to install if your window does not have a metal lip, but there is only an off or on button. You will have to make the extra effort to turn the unit on before you leave if it is a door or window you frequently use before you leave the house.
And the chime part of the unit simply doesn't exist.
I would also like to add that although the item description does not state it, they do come with batteries inside the unit, however the batteries were dead in 4 of the 16 units.
I would not purchase this item if only for the false advertising.
3 of 4 found the following review helpful:
Works great, and great price!Aug 13, 2009
By BAGS
Works great, I use it to make sure my preschooler can't sneak out the house. Also would work well on the chime setting to alert a business that customers are coming in or out. Price was great too!
See all 17 customer reviews on Amazon.com
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