Blink 4-Piece Wireless Home Security Bundle

This security bundle features 1080p HD live view, infrared night vision, and two-way audio. It offers up to two years of battery life for the outdoor 4 and video doorbell using AA lithium batteries. Motion and person detection alerts are available, with customizable zones and optional person detection through a subscription plan. The price drops from $199.97 to just $89.97 with free shipping.