There is a possibility of interference between your grandchild's toys and your pace maker, which is why doctors recommend that you stay a certain distance away from certain objects. I would highly recommend speaking with a health professional on this subject, and also contacting the manufacturer of the pacemaker (or surgeon who installed the device) for this potentially life saving information.
Remote controls will not interfere with baby monitors at all.
Yes you can, and you control the functions with the PS remote and Joystick
If all of the other remote functions work, the problem is most likely in the truck. Check all of the connections and the relay that control the remote starter functions of the truck.
Remote controls only have a short range, especially through thick walls like you say are in your basement. Your best bet may be to choose to use an infrared remote as your solution.
Not at all.
It depends on the functions available for the phone. Some phones (but not all) have the ability to control other equipment.
This also does include its own univeral remote controller which allows you to control all the critical functions on the DVR.
There will be no problems whatsoever. Remote controlled toys operate on special frequencies cleared for use by the FCC, so they do not overlap with other devices.
One can set up remote control support on a computer using the 'android-remote' website. It allows one to link their cell phone and PC to control certain functions remotely. One can remotely access their PC using the Team Viewer software.
Yes it can be done manually from the tivo home base unit functions located on the dvr,but you will be limited to common "vcr" type functions unlike advanced controls available with utilizing the remote control features.
Can I change my remote control receiver
The purpose of a remote control extender is to make it easier for a person to use their remote. When using a remote control extender, a person would not have to point their remote directly at the device they wish to control.