Blink Outdoor 4 + Battery Extension Pack — Four-year battery wireless smart security camera, HD live view, enhanced motion detection — 5 camera system + Battery Extension Pack

Get more power with Outdoor 4 + Battery Extension Pack and the included Sync Module Core, which provides up to four years of powerful battery life.

See and speak from the Blink app — Experience 1080p HD live view, infrared night vision, and crisp two-way audio.

Four-year battery life — Extend the battery life of Outdoor 4 up to four years with standard use for reliable peace of mind.

Enhanced motion detection — Be alerted to motion faster from your smartphone with dual-zone, enhanced motion detection.

Person detection — Get alerts when a person is detected with embedded computer vision (CV) as part of 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 five Outdoor 4 cameras, five Battery Extension Packs, one Sync Module Core, thirty AA Energizer lithium batteries, one mounting kit, one USB-C cable, and one power adapter.