Hello, we have a. apartment complex in LA County and want to install security cameras in the common areas.

It needs to be replaced11) A lot of wall patching12) They cracked or broke the glass ceiling fan light bulb cover13) Installed shower rod is rusted and has to be replaced14) The place is filthy15) They took with them both the ring cameras and ring doorbell (not theirs)I have the before pictures from 2021 and it looks like a hurricane came through. 

I tried Simpli Safe but, there cameras all need wifi to be able to live stream and record.

Best option: don't invest in areas with high crime.Security cameras, motion-detecting lights, and plenty of signs that it's protected by a security system.

I own a 17 unit apartment building near Minneapolis built in the 60s and wanting to implement wifi camera system and modernize the access panel (wifi managed).Any vendor recommendations?

Lots of value for your money.I changed to OwnerRez PMS because we needed security deposits and a direct booking site with our own domain name (they support both).In the cabin, we use Ubiquiti wifi access points and doorbell/cameras. 

Under New York law, landlords have 14 days after the tenant vacates the property to either return the full security deposit or provide an itemized statement indicating any deductions made from the deposit.If the landlord deducts any expenses from the security deposit, they must provide the tenant with an itemized list detailing each deduction and the corresponding cost.

Installed 3 brand new hvac systems in each unit, undated kitchen and bathroom and added security cameras on exterior of property.

Schlage Encode door locks.Ring cameras.

That is different than a normal Social Security retirement benefit.