Surveillance cameras in school buses don't often need the added cost of high-tech features like live streaming.  Low-cost systems can provide the basic video and audio needed to review and address claims, without the bells and whistles of some overpriced solutions.
For example, an Affordable Camera System for School Bus can deliver what most need at a fraction of the cost of top-of-the-line products.

Just because you operate a large ministry with a large youth activities fleet of church buses, you can still make use of the low-cost solutions in our Children’s Church Bus Ministry Youth Activities Bus Camera Systems without the need for all the higher-cost accessories and features.

If you need higher-tech features for a more demanding fleet application like the Cannabis Transport Vehicle Camera Recorder system, you can still save much of the added cost by eliminating the live stream feature.