Homes with children and pets usually need coverage that moves with the family, not a single fixed point. Kids and pets roam throughout the house, so a single camera covering only the living room leaves blind spots the moment they head to a bedroom or the backyard.

A bundle combining a smart lock, doorbell, indoor/outdoor cameras, and sensors on the same hub lets the system respond as a whole: a door sensor can trigger an alert the moment the back door opens, or a camera can auto-notify you when a pet enters a restricted area. Buying pieces separately leaves each device working in isolation, while a bundle delivers whole-home protections for kids and pets.

You can choose to keep everything local on the camera (some cameras may require an SD card) or to a HomeBase hub at home—without uploading to the cloud, so only the family members you authorize can view it.

Yes. The app shows a live feed, and two-way audio lets you speak directly through your phone. Your voice plays through the camera's speaker, so you can soothe a crying baby or stop a dog from scratching the couch. Pan-and-tilt cameras can also follow movement automatically, keeping a child or pet in frame as they move around the room.

Indoor Cam S350 works well for a nursery or living room, as it can be rotated remotely and set to a privacy mode that turns the lens away and stops recording when not in use. For the front door, side entrances, or yard, eufyCam S4 and Video Doorbell E340 are the better fit. Exactly how many you need depends on your number of rooms and entry points—the Basic / Premium / Deluxe tiers in the product lineup are built around different budgets and coverage levels.

No. eufy wireless security cameras with remote viewing run subscription-free out of the box. Footage is saved locally to the camera's microSD slot (some cameras may require an SD card) or to a HomeBase that ships with the kit, so you can stream live video, scrub past recordings, and receive smart alerts in the eufy Security app without paying a recurring fee.

For outdoor remote viewing, look for IP67 weatherproofing, color night vision, on-device AI detection, and a flexible power option. eufy SoloCam S340 is a strong all-around outdoor pick with a built-in solar panel, 360° coverage with pan-and-tilt, and live streaming through the eufy app.

Look for key features like high resolution (2K or 1080p), AI motion detection, two-way audio, and night vision. Consider local vs. cloud storage, power source (battery or wired), and integration with smart home systems.

Smart door locks can be worth it for their convenience and advanced security features. They offer keyless entry, remote access, and integration with smart home systems, which can enhance both security and ease of use. While they often come with a higher upfront cost, the added functionality and peace of mind they provide can make them a valuable investment.

Common options include the mobile app, PIN code, fingerprint, or palm vein. Palm vein recognition can store multiple people's profiles, so every family member— including younger kids—can get in on their own without needing to remember a code or carry a key.