Amazon has for Prime Members: Blink Outdoor 4 Wireless HD Smart Security Camera (4th Gen, Black) + Blink Mini 2 Wired HD Security Camera (White or Black) on sale for $49.99. Shipping is free.

Available:

• Blink Outdoor 4 (Black) + Blink Mini 2 (Black)
• Blink Outdoor 4 (Black) + Blink Mini 2 (White)

Includes:

• Blink Outdoor 4 Wireless
  • 1080p HD live view, infrared night vision, and crisp two-way audio
  • Wireless w/ up to 2-year Battery life with AA lithium batteries (included)
  • Enhanced motion and person detection
  • Works with Alexa
  • Includes Outdoor 4 camera, one Sync Module 2, two AA lithium metal batteries, one mounting kit, one USB cable, and one power adapter
• Blink Mini 2 Wired
  • 1080p HD live view, night view in color with a built-in spotlight, a wider field of view, and crisp two-way audio
  • Motion detection, Smart notifications, Doorbell chime
  • Works with Alexa
  • Includes Mini 2 camera, one mounting kit including stand, one USB cable, and one power adapter