No, they are not hard to install at all. You can either get a key pad entry for your garage or your front door. Either way you decide to go, they can both be installed pretty easily without having done it before. You can get more detailed info on how to install the garage door pad at http://www.ehow.com/how_7299223_install-garage-door-opener-keypad.html.
Yes
There's no hard limit on the number of operating systems you can install. The limit will be dictated by the number of operating systems that support your hardware and the amount of space on your hard drive(s).
no its really easy...great keypad
You need to create a partition on your hard drive. You can then install separate OS on each partition. Run BIOS to select which partition to boot from.
It depends on if the dog is very young and very energetic. If it is, you're going to have a hard time catching it and installing the tracking system.
To install two separate operating systems you will have to create separate partions on the hard disk. You then install each operating system in it's own partion and use a boot loader such as GRUB to select which system you want to boot, some operating systems might include their own boot loader during the installation.
It is extremely difficult to install keyless entry mode, especially if you are deaf or blind. Nearsightedness may also be an issue one would concern. However, if you believe in the quality of your own healing ability then you shall achieve your goals.
yes just press hard on your keypad until broken
What are the prosiejers to install a hard drive besides the computers motherboard
If you are good with electrical wiring, it will not be that hard. If you aren't that sure, you should get an electricican to install it.
This depends on how you are as an individual at wiring projects. If you understand the intercom wires and how to hard wire them throughout the house then it may not be difficult. This website walks you through a general wiring job. http://homeintercomsystemsinfo.com/nutone-intercom-systems/how-to-install-a-wireless-home-intercom-system-2/
You can install them the same way as all other hard drives to your laptop. You can put the CD into your laptop and install it or you can put in the USB cord and install it like that.