Adult = 155.4150 R 85.4
Juvenile = 155.9100 B/M
The juvenile channel acts like they use a PL between 79.7 and 82.5 -- it jumps back and forth between the two on a few of my scanners when in tone search, and on others shows no tone at all. No reliable reception on any of my scanners when squelching to either. Definitely not DCS or LTR; your best bet for it would be carrier squelch.
Both channels are pretty low-power, you won't hear them from very far.
Jim