加拿大采购需求：爬行式下水道摄像系统

I'm interested in your camera that I've seen on your website. Could you please provide me with the pricing details? Also, I'm curious if there are any bulk purchase discounts available, as I might be looking to order multiple units. Additionally, it would be great to know about the shipping options and estimated delivery times. If you could also share any information about warranties or after-sales support, that would be super helpful. Thanks!