Good Afternoon. I am not sure what pest control system your landlord has supplied you with but I can tell you that our device which is called PEST OFFENSE does not nor has it ever been advertised to work on snakes. The packaging lists snakes as one of the pets it is safe to have. Our device is designed for mice, rats and roaches nesting within the walls and is not designed for the control of anything outside in the yard. If you have our device it has a night light at the bottom and a green light on the right that flashes all the time and a green light on the left that cycles off and on in random patterns.
I can’t say that it will definitely repel squirrels, but I had squirrels in my attic about a year ago. After about two weeks or less they were gone. I figured if they found a way in once they could get in again, but I never had another problem with them coming in. My repeller works exactly like the description says and I have had mine plugged in for around 4 years. I would not want to be without one in my home.
The left LED will cycle on & off in a random pattern indicating that the unit is creating the repelling field within the walls. The right LED light blinks on & off continuously indicating the unit is receiving power. The larger green light is a night light and stays on continuously.
As far as I can tell, it doesn't get rid of anything. I found a mouse actually sitting right under it. Didn't phase it at all! I don't recommend it.
It makes them come out of hiding and you have to terminated them.
Thank you for your question. The PEST OFFENSE works on insects inside the walls only such as mice, rats, roaches, silver fish and does not help with things outside of the walls.
Thank you for your question. The PEST OFFENSE does not affect snakes they do not have the same type of nervous system as rodents and insects. Thanks A C
No it only works for insects
Yes it can, that is where we have one of ours.