Help identifying alarm on 2010 Tacoma

Hello,

I'm trying to identify what alarm is installed on this 2010 Tacoma so that I can track down an owner's manual online.

Does anyone recognize this? What brand?

Thanks!

Ultimately, I'm trying to reduce the sensitivity of the alarm.

 

If you want to screw that part, is there any wording on the back of it, and also, is there any wording on your remote or inside the remote giving you any into what company this is to me I’ve never seen that receiver before so it’s definitely not a viper

 

Thanks Greeces77. I believe the remote I have is the factory one. I can try unscrewing it and seeing if there are any words. When I press and hold it for 5+ seconds there is a blue LED the turns on, but other than that, I haven't been able to figure anything out. I believe this is a "valet" button? But again, I'm not sure how it functions.

 

Follow the wires back under the dash to the control module and see what labeling has to say...

 

Looks like over priced KARR system some dealerships pushed on buyers.

 

Here is manual.
They all work about the same.
See page 5

http://mikehmayer.com/stuff/xB/KARR 4040a.pdf

 

Thanks TnShooter. I appreciate it.