Retailers have until July 1, 2015 to meet the requirement for stocking only sealed-in, long-life battery smoke alarms.'

I think doing inspections more often is too invasive.We checked the smoke detectors and put in new batteries, checked for running toilets (runs the water bill up and we paid the water bill), checked plumbing for leaks, including under sinks, checked the window a/c unit to be sure it's not leaking where it could cause damage, checked to see if the heater and/or a/c units were working.We'd ask if they needed the pilot light turned on or off for the gas heater, depending on time of year (they can make a place too warm in summer).  

Make it part of your system to do an inspection every 6 months, where you check smoke detector batteries, filter, check for leaks, running toilets, etc.But, no, the appliances are your responsibility, unless you have a lease and state laws that allow you to make the tenant responsible.  

In the future, make sure language in the lease addresses this.You want to avoid having a tenant work on your property for a few reasons: The work may be done poorly and you'll have to redo it; the tenant may become injured doing the work and bring a lawsuit against you; it muddies the waters of your  existing relationship.The most I allow my tenants to do is change out the smoke detector batteries if needed- even that is in the lease.Good luck!

We just checked smoke detectors, changed the batteries, checked carbon monoxide detectors, checked for plumbing leaks, checked for running toilets, leaking a/c unit, and asked if they had anything they needed fixed.  

So maybe some new tech there but I would be surprised.I would even put yeast down the toilet every time I changed the batteries in the smoke detectors. 

Then, schedule an inspection in a month or so saying you need to check the smoke detector batteries and check for plumbing leaks. 

Make sure the smoke detectors meet requirements - some have to be replaced if a certain age, make sure the batteries are new.  

First let me say this- if it is more than replacing light bulbs, batteries and filters I don't let tenants touch anything.

Then a guy popes out of their unit and says to my tenants "Thanks for the battery bro".