eufy Security Video Doorbell E340 (Renewed) – 2K Dual Cameras, Color Night Vision, Battery or Wired

Renewed eufy Security Video Doorbell E340: Smart, Dual-Camera Insight

Meet the eufy Security Video Doorbell E340 Renewed, a thoughtfully designed doorbell that aims to give you clearer, more useful views of what happens at your entry. With two cameras working in tandem, you can catch a broader scene: a front-facing lens that focuses on people and movement, and a downward lens that fills in the space near your doorstep. This setup helps you quickly determine what’s happening, whether you’re at home or away, without relying on a monthly subscription.

In real-world use, imagine catching both the person at your door and the space just beyond the threshold in a single glance. The dual-camera approach can help you keep a better sense of events, from deliveries to visitors, while you review footage on your schedule.

Sharper details with 2K Full HD

Detailed visuals matter when you’re checking for package authenticity, identifying faces, or reviewing activity after the sound of a doorbell. The E340 delivers 2K resolution so you can see more nuance in clothing, packages, and surroundings, making it easier to assess what you’re viewing at a glance.

• 2K clarity supports finer details in doorstep footage
• Local storage option helps you review clips without a subscription

Color Night Vision for clearer night-time scenes

The E340 combines a dual-light system with an advanced image pipeline to reduce motion blur and preserve detail as night falls. You’ll get better nighttime visibility, with a reliable distance view up to about 16 feet (5 meters) for porch activity and deliveries.

• Dual-light system enhances night-time contrast
• Nighttime viewing remains clearer and more consistent

Flexible power options for simple setup

Choose between battery power for a quick, wire-free installation or a wired setup that keeps the device charged while in use. A spare quick-release battery minimizes downtime during swaps, helping you stay protected without interruption. Wired mode requires an appropriate power source (16–24 V, >10 VA) and the battery in place.

Smart integration and privacy by design

Pair the doorbell with your existing chime, or connect it to eufy HomeBase S380/S280 and select Alexa or Google Assistant devices. All data can stay locally stored, giving you control over how clips are accessed and reviewed.