It is, indeed, very important to check the reliability of the alarms. You can find a really good list along with some reviews over at http://www.consumersearch.com/smoke-detectors
Usually the fire alarm manufacturer will place their number right on the fire alarm device. If it is not on the device for some reason, you would want to check the contact info at the manufacturer's website.
When you're trying to find a fire alarm system for a large scale complex or project, you need to make sure that you're buying your fire alarms from the right fire alarm system manufacturer. Buying from the wrong fire alarm system manufacturer can lead to a critical breakdown of your system when you need it the most, resulting in the loss of more of your merchandise and operational power than you want to imagine. When you're looking for companies, make sure you look into their history, especially as it pertains to their larger clients. If other larger projects use their products, then that's a good place to start from.
Usuall any alarm system can be disabled by unplugging the box. A local stereo shop can do it or if you can find where the installer put it you could probably do it yourself. Most are located above the brake pedal/steering column area, look for the big ball of wires & follow it to the box. If that won't do it get hold of a shop that sells that specific make or get hold of the manufacturer
Alarm system
You can find a 94 Jetta GL alarm system diagram in the vehicle's owner's manual. You can also find it at local auto stores.
One option is for you to find directions online and install your DSC alarm system yourself. Another option is to find and electrician or home security system company to install it for you.
Most driveway alarm systems are about the same. There is one alarm system made by Bremco which is top of te line and is supposed to react in 2 hundredths of a second. You can find them at the Home Depot.
You can purchase the Guardian Alarm system online at the official Guardian website. You can find personal reviews of the Guardian Alarm system at websites such as Quality Smith and A Secure Life.
To disable the alarm system on a 1990 Nissan 300ZX, locate the alarm control unit, which is typically found under the dashboard or near the fuse box. You can try disconnecting the battery for a few minutes to reset the system. If that doesn't work, you may need to find the alarm fuse and remove it. Always refer to the vehicle's service manual for specific instructions related to your model.
If you deactivate the horn your car will not pass the state inspection next time. In order to get rid of the problem you have to reprogram the alarm system. For that you have to find out which alarm system you have. If you have an aftermarket alarm system then you can check the alarm system manufacture website for instructions. If the alarm system was installed by the manufacture you have to contact a local car dealer (the same manufacture of course).
To reset a security alarm, first, locate the main control panel and enter the security code to disarm the system. If the alarm is still sounding, find the reset button on the panel and press it. For systems with a backup battery, ensure the battery is charged or replace it if necessary. Finally, consult the user manual for specific instructions tailored to your alarm system model.
alarm clock, doorboards ,etc