Blink's three-piece home security bundle is selling for $27.99 during Amazon's Prime Day — the lowest price it has ever hit according to price-tracking data.
Amazon is bundling a Blink video doorbell, an Outdoor 4 camera, and a Sync Module Core hub for 80% off the regular $139.98 price. Both cameras run wire-free on AA lithium batteries Blink claims can last up to two years, and both include night vision, motion detection, and two-way audio accessible through the Blink app. The Sync Module Core ties the devices together and supports up to 10 Blink cameras and doorbells total, leaving room to expand later. Amazon also sells the doorbell and hub alone for $23.99, though adding a full outdoor camera for four dollars more is the more sensible call.
For anyone who has priced out home security recently, the entry point here is genuinely low. The catch is storage: the Sync Module Core does not support local storage, so once the trial period ends, recorded clips require a Blink subscription — $40 per year for one device or $120 annually for unlimited cameras. Person detection and extended video history sit behind that same paywall, meaning the hardware price is only the beginning. The system also works exclusively within Amazon's own ecosystem — Alexa, Echo Show, and Fire TV — with no Google Home or Apple HomeKit support.
At $27.99, the bundle undercuts most two-camera setups by a wide margin, but the recurring subscription cost makes it a closer race than the sticker price implies.