Amazon has the Amcrest UltraHD 5MP Outdoor POE Camera 2592 x 1944p Bullet IP Security Camera (White) for $46.74 + Free Prime Shipping, and Free Returns.
This is marked down by $11.25 each (~20%)!
I bought 8 before, and am buying/returning to save myself $90. This is a GREAT deal on 5MP (2K UltraHD) cameras. 4.4 out of 5 rating.
I have used these with Blue Iris, they look great, support ONVIF, and compress video using H.265 so your NVR can do straight recording without additional encoding processing (low cpu, low heat, low latency). Easily powered by a PoE switch.
- 5MP ULTRA-HD – Stunning 5-Megapixel 2592 x 1944p video resolution with enhanced low light capability
- ONVIF Compliant – compatible with any NVR recorder solution that supports the standard, not just Amcrest NVRs
- Wide angle 103° viewing angle – allows you to cover more ground
- Weatherproof – heavy-duty metal weatherproof IP67 housing (compare to others that are just IP66 for dust tightness)
- Night-vision up to 98.4 feet
- Dual H.265/H.264 compression