New price low. Limited time deal. Amazon has the Blink Outdoor 4 1080p Wireless Security Camera System with Sync Module Core for $28 with free shipping on $35+ or with Prime. The 2-camera system is also on sale for $52, 3-camera system is $75, and 5-camera system is $120. Has 2-year battery life, 1080p HD day & infrared night live view, and two-way talk.

• Blink Whole Home Bundle for $75
• Blink Outdoor 4 XR 1080p Wireless Security System for $42