Directed Electronics 520T Back-Up Battery System
Product Description
INSTALLATION TECH 520T BATTERY BACKUPBATTERY BACKUP SYSTEM
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Directed Electronics 520T Back-Up Battery System
- Misc.: 0 pages
- Publisher: Directed Electronics
- Label: Directed Electronics
- Studio: Directed Electronics
- Average Customer Review:
 based on 3 reviews
- Sales Rank in Electronics: #8402
Avg. Customer Review:
0 of 1 people found the following review helpful:
Customer Rating: 
Summary: a must for any car 2008-08-10
Comment: NOTHING BETTER FOR A CAR SECURITY THAN THIS BACK-UP BATTERY. LETS KEEP THE THIEVES GUESSING !
4 of 4 people found the following review helpful:
Customer Rating: 
Summary: A must have for serious alarm protection 2007-12-23
Comment: Any alarm installer will tell you that the first thing a fairly proficient thief will do is to pop the trunk ( very easy to do once you put your mind to it) and pull the battery wire. That allows him to work comfortably in getting around the alarm without calling attention. Someone with a open trunk may even draw some sympathetic looks from bystanders.
Well, if you are investing hundreds of dollars in a effective alarm system, it is not very intelligent not to spend a few bucks and get a stand alone battery.This also allows you to have a second hidden siren ( I have two) that keeps blasting after the thief has pulled the battery wire.He will realize he is up against a professional job and will move on to an easier steal 90% of the time.
If you have a remote transmitter that will also mean the car owner is on its way.Here in Chicago where the second amendment blatantly ignored, and a law abiding citizen is prohibited from carrying a firearm for self defense, that means you will probably resort to throwing rocks at an armed criminal or wait for the police so that you can tell them how you lost your car after the thief is gone.
Anyway the only thing that keeps me from giving a 5 star rating is that the battery does not have any indicator or link that will let know how much charge it is holding.
0 of 3 people found the following review helpful:
Customer Rating:
Summary: 520T Back-Up Battery System Review 2007-05-17
Comment: Highly recommend this product as an add-on to any car alarm security system.
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Directed Electronics 520T Back-Up Battery System
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