BH2XSM BI6LVP Yes, 433 MHz is also used for low-power unlicensed devices, and the CRTC only regulates amateur radio stations using 430-440 MHz. I haven't seen any evidence that they regulate other illegal radio stations.
bg2jym Use it however you want, put it on top of the monitoring station, whatever. It's just a sweeping machine, I don't know what "433" means.
BI3PIE Low-power devices are subject to specific regulatory documents, while amateur radio stations operate under their own regulations; they are separate matters.
BI7KGD Universal Wireless Remote Control Device Not for use in wireless control toys, models, etc. 1. Operating frequencies: 314-316 MHz, 430-432 MHz, 433.05-434.79 MHz. Maximum transmit power limit: 10 mW (ERP). Bandwidth usage: No more than 400 kHz.