I f I was you I would defiantly put fence with cameras ( it will prevent truck to drive very close to houses and damage landscape, + higher price for security).

Will get Outdoor cameras & remote thermostats.

Hire someone to run a camera down the sewer line to the main line in the street (I only have commercial properties and 2 years ago I bought a new $125K sewer line.

Many General Inspectors will do camera sewer inspections.

I have a security system (cameras), wifi thermostats, wifi water heater.

Most smart phones these days have high quality cameras or you could buy a camera. 

Most inspectors disqualify the waste lines in their report and also recommended the camera again to protect you and themselves for liability purposes.Check the new updates for total claims amount in Montco used to only be $12,000 for small claims court years ago you may be going up one level in the court system too 

For my larger multi-family properties I have a professional surveillance camera system installed. 

They beep when they sense carbon monoxide, giving you a heads-up to get out of the area.Fire extinguishers are like mini firefighters that you can use to put out small fires before they become big problems.They spray a special foam or chemicals that can smother the flames.Security systems are like guards that watch over your property.They can include cameras, alarms, and sensors that can alert you or the authorities if there's a break-in or suspicious activity.Having these safety features in place is like having a team of protectors on your side, ready to keep you safe and sound.They give you peace of mind, knowing that if something goes wrong, you'll be alerted and can take action.So, whether you're at home or in a property you're visiting, always make sure safety features are in working order because they're there to look out for you.Property inspections are an investor's best friend.They provide peace of mind, protect your investment, and help you make informed decisions.So, whether you're planning to buy your dream home or looking for profitable real estate investments, never underestimate the power of a thorough property inspection.It's a small investment that can save you from big headaches down the road.

Not a problem as long as you have certain preventative measures in place like cameras and a good property manager, etc.