Blink Outdoor 4 Floodlight Camera features 700 lumens of motion-triggered LED lighting, HD live view, wire-free install, and real-time alerts for around-the-clock peace of mind. | See and speak from the Blink app - Experience 1080p HD live view, infrared night vision, and crisp two-way audio. | Last longer with two-year battery life - Experience up to two years of continuous security coverage with two AA Energizer lithium batteries and a Blink Sync Module (both included). | Set up in minutes - Easily install wire-free anywhere around your home you'd like to illuminate. | Enhanced motion detection - Be alerted to motion faster from your smartphone with dual-zone, enhanced motion detection. | Smarter protection - Receive AI-powered smart detection to distinguish between people and general motion with an optional Blink Subscription Plan (sold separately). | Save and share clips - Securely store your footage in the cloud with a free 30-day trial of a Blink Subscription Plan. You can also back it up locally with a Sync Module XR and a MicroSD card (up to 256 GB - each sold separately). | Works with Alexa - Connect to an Alexa-enabled device to engage live view, arm and disarm your system, and more using your voice. | Includes one Outdoor 4 Floodlight Camera, one Sync Module Core, two AA Energizer lithium batteries, four D Cell batteries, one mounting kit, one power adapter, and one USB cable.