Amazon Prime members can get this Blink Outdoor bundle with a video doorbell for 63 percent off in an early Prime Day deal

If you've been looking to improve your home's security but don't want to spend a fortune, Amazon Prime Day presents an excellent time to shop for some new gear. For 120 -- down from 320 -- you can get a Blink Video Doorbell and three Outdoor 4 smart security cameras with Sync Module 2. Like most Prime Day deals, this one is exclusive to Prime members in the lead-up to the big day. The bundle is currently 63 percent off. The Blink bundle allows you to monitor your home, whether you're far away or right inside. You can use Video Doorbell to answer the door, get alerts when there's motion and speak to visitors. It uses infrared night vision and 1080p HD live view to give you insight during the day or night.