The batteries take charging every you know couple of months or whatever if you're in or you're going to hardwiring if you don't have the ability to change those batteries.

You will be living in chaos - taking time off to recharge your batteries away from the mess is key to not going insane.Keep at least one clean room.

I recently had a tenant vacate a townhouse and during a walk through prior to their leaving a noticed court documents from a neighboring county informing my tenant that his charges for "aggravated sexual battery" were being dropped.  

Emergency preparedness: Having a plan in place to respond to emergencies, such as power outages, flooding, and severe storms, and equipping properties with necessary supplies, such as flashlights, batteries, and generators.3.

It doesn't need batteries and has never failed me.

The more activations, the quicker the battery runs down. 

They could willingly sign that lease - and I'll still be arrested for battery for enforcing it.

. #2 my cabinets are new, I don't want them scratched and I swear they push me on this all the time (crappy 3M taped battery operated led strips, hooks for dish towels, luckily no screws) so I can point them to the lease when they violate. #3 I am sick of being left with random paint and chemicals (that sometimes I have to drive to the dump) and crappy mops.

Guests asking questions, guests with issues, leaky faucets, broken BBQ's, TV remotes with dead batteries, etc.

Safety hazard.7.4.C loose wire ends need to be in box in storage room8.0 foundation- water intrusion visible signs in crawl space. 8.2- undersized wood beams- need reinforcement10.1.a drywall on wall shows wet stains indicating moisture unit 310.2.A unit 3 living room floors are sloped and sagging.10.4.B sliding door unit 2 10.0.C Drywall on ceiling water stain unit 1 over washer/dryer10.1.C drywall on wall peeling paint at utility closets10.6.C electrical issues10.1.D framing wall leak10.3.D back stairs need to be redone for roper stability11.6.A unit 3 exhaust fan not work11.3.B unit 2 bathtub resurfacing needed11.3.C improper materials used at the unit 1 hot water supply11.5.C defective GFCI outlet unit 16.4.A new sump pump + battery