amortizing. 1  transitive verb. 2  1 : to pay off (an obligation, such as a mortgage) gradually usually by periodic payments of principal and interest or by payments to a sinking fund amortize a loan. 3  2 : to gradually reduce or write off the cost or value of (something, such as an asset) amortize goodwill amortize machinery.
Expect to pay $30-$300 for a basic car alarm that has a siren attached to the vehicle's existing wiring system, one or two remote controls and a simple controller/brain; models at the higher end of this price range may have a back-up battery and/or more sensors than the lower-priced alarms, or a few features like a remote start or a starter ...
Con: Price â A system can sometimes cost as much as the factory unit. The prices can range from $300-$1,300, plus another $250 for the cost of installation. Con: Theft-Prone â Next to a portable navigation system, an aftermarket navigation system is the second most likely to get stolen.f you want to update the maps on a factory system, you typically need to purchase a DVD, which can cost more than $200. Con: Use Limitations â Some factory navigation systems do not let you input directions while the car is moving.