It is a blending together of multiple lines of credit, many of which are reusable for 5 years OVER AND OVER AGAIN! 

 ( motion sensors )My preferences :~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1.)

Or get a guy with a heat sensor to see what’s leaking.

You might use them in combination with a water sensor.

They made sure all the sprinkler heads in the condo were exposed and pressurized, and that all the smoke detectors were hard-wired and had battery backups and were working, and that the alarm sensor was active. 

You have Ravendale who is an absolute warzone, then going up Connor heading towards Outer Driver is nicer.Both would be outside my comfort zone doing Detroit investing.My standard thing I'll say: spend some money on exterior lighting(dusk to dawn, motion sensor, high powered lighting).

I am flipping a sensor condo, and trying to make it more unique than the other thousand units they have.

The setup was cake, you just need to use sticky pads that they provide to mount the sensors around the house and two screws to mount the keypad.

The tenant was having a hard time opening and closing, I tried to adjust the sensors and troubleshooted a bit and I noticed a gear fell off and the chain is dangling, whom should I reach out to address this issue?

You have to consider that everyone is different so everyone has a different sensor.