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The eufy E340 is a dual-camera video doorbell that shows both a visitor's face and the ground in front of your door in 2K. It runs on existing doorbell wiring or on battery for up to six months, and its IP65 rating means it handles rain and snow. The dual-light system turns on when motion is detected to keep color night vision clear. Reviewers like the full view and easy setup, but some find the battery life shorter than expected and the app busy.
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Availability unknownSold by doubletreasures (99.4% positive, 2,700 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
Availability unknownSold by black8813 (100% positive, 1,000 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
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Lowest price we've seen: $199.99 on Nov 9 at Best Buy. Tracked across 2 stores since Nov 9.
Owners praise the dual-camera view that captures both faces and packages, and many find setup straightforward. Complaints center on battery life that doesn't last as long as advertised and an app that can be slow or overwhelming.
Discover next-level home security with the eufy Video Doorbell E340. Enjoy door-to-floor full color views with dual 2K HD cameras and with the industry’s first dual-light system that activates upon detecting motion eliminating blind spots, day and night. Installation is a breeze as the hybrid-powered doorbell works with existing doorbell wiring or can run on battery power for up to 6 months† on a single charge. Plus, IP65 weatherproof rating keeps it working in rain, snow or shine.







