Here are some videos of sirens from Canada.
I do not own these videos
Omni-directional CLM: https://www.youtube.com/watch?v=0B0W6_uOUhA&t=16s
Rotating CLM: https://www.youtube.com/watch?v=R4tLX61U-rQ&t=43s
Mailbox CLM: https://www.youtube.com/watch?v=faq-oxKZdg4&t=31s
20/24 CLM: https://www.youtube.com/watch?v=5lF6POzPbvY
Canadian Model 2: https://www.youtube.com/watch?v=0dq2fJjJqq4
That is all I could find.
I know that there are Mobil Directo(s) in Canada but they are mainly American.