GE 51107 Smart Home Wireless Alarm System Kit

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Product Details

• Amazon Sales Rank: #271 in Home Improvement
• Size: One Size
• Color: One Color
• Brand: GE
• Model: 51107
• Number of items: 1
• Dimensions: 9.99" h x 5.99" w x 2.19" l,

Features

• 120-Decibel alarm sounds when window or door is opened
• Easy to install with no wiring necessary
• Door alarm uses 4-digit keypad to set security code for arming/disarming
• Alarm delay feature avoids false triggering
• Three window alarms included

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Customer Reviews

Most helpful customer reviews

410 of 418 people found the following review helpful.
Extremely simple, effective, and VERY loud alarm system
By E. Kim
I live in an apartment and wanted to add an inexpensive alarm system that could serve as a deterrent to intruders. I know that this GE system cannot substitute for a centralized alarm system in which authorities/police are immediately notified, but I felt that the activation of a loud alarm could scare off an unsuspecting burglar and was far better than not having any alarm system. It could also serve to wake you up at night as soon as a window or door is opened, giving you precious seconds to call 911, freak out, pray, reach for your 9mm, etc. (I mean this jokingly, but nevertheless, it is better than waking up to an intruder by your bedside.)

The main door unit is extremely easy to set up. You unscrew the back and install 3 AAA batteries and program a 4 digit code. You can also set the device to serve as a simple door chime, instead of an alarm if you desire. You mount the door device and its accompanying magnetic sensor to the door frame and to the doo r. The kit includes double-sided tape and the sensors have openings for you to use a woodscrew. I just chose to use some double-sided Velcro tape but obviously, it would be better to screw the sensors in directly.

Once you activate the alarm, you have 45 seconds to leave your apt/home. When you want to enter your armed home, you open your door, and then are given 30 seconds to punch in your alarm before it is triggered. This alarm is very loud, and I believe will at least startle most unsuspecting burglars and also potentially wake up your neighbors.

The kit also includes 3 very simple window alarm and sensor pairs. These are very easy to set up as they only have an on/off switch (besides the battery test switch). You simply attach the sensor pairs to the windows and flip the switch to on. If you want to open your window, you have to flip the switch to off, then open. These are really just deterrents, but I believe effective. In theory, an extr emely relaxed, prepared burglar could just open your windows, study the device, and realize that he had to just flip the switch off. While the door alarm is very loud, the window alarms are not nearly that loud and perhaps just acceptable.

Again, if you live in an apartment without any alarm system presently, this system is infinitely better than not having anything. The alarm is so shockingly loud, that I sleep better at night knowing that I would be notified the very first moment an intruder enters (minus the 30 second "grace period" for the alarm to trigger). This can be a part of a more comprehensive security plan, which could include stronger door/window locks, lighting, signs of alarm system, alarm, guard dogs, self-defense education, TASER, pepperspray, tactical flashlight, firearms, etc. You must tailor a security system to your own specific needs, budget, practical concerns, etc.

106 of 108 people found the following review helpful.
Door and Window alarms are very audible and effective.
By Marmalade
After reading the reviews posted here, I was actually surprised at the loudness of the 3 window alarms. Perhaps the batteries were fresh, because all of the window and the door alarms I received are piercingly loud at 120-decibels.

The kits I received did come with all the necessary screws and double-sided tape to install the door and window alarms. But, I used double-sided Velcro tape (as recommended by a reviewer) and this has worked like a charm!

Using chime mode, the kits have been very effective alert systems for toddlers in the house. Also, if strategically placed, a burglar won't be able to see the window alarm attached to the frame. It would be nice if the chime made a double set of 'ding-dong' sounds instead of a single set, but this is the only mild complaint I have about chime mode.

Also, the door system is pretty effective in alarm mode. The alarm will continue to pierce even if the door is closed after being opened, so the only way to turn off the sound is to enter your 4-digit code.

All in all, more than I expected and I'm extremely satisfied.

163 of 184 people found the following review helpful.
OK, but not great
By B. Gould
The door alarm is pretty loud, but the screws to mount the sensors, which are mentioned in the instructions, aren't included. (double-sided tape is included.)

Also, it would have been nice if there was a way to set the chime/alarm mode from the keypad (with the code) instead of having to open it (with a screwdriver).
A 10-second warning beep before the alarm goes off would be nice too.

The window alarms aren't very loud, and also, they turn off as soon as the window is closed.
I put one on a sliding-glass door, and then discovered that... so, a burglar could open the door, come inside, and close the door, and the (not very loud) alarm would only go off for a few seconds.
They really aren't loud enough to be heard by a neighbor, even in attached condos.

I haven't checked to see how loud the door alarm is with the doors closed yet, but it is louder than the window alarms.

Can't really complain for the price, but sti ll, I was hoping it would have been a little better.