Safety and Security — FAQ
What resolution is best for home security cameras?
For most homes, 2K resolution (2560×1440) offers the sweet spot between detail and bandwidth. It captures faces and license plates at 25+ feet while remaining manageable for standard Wi-Fi networks. Upgrade to 2.5K or 4K only if you need to identify details beyond 40 feet.
Do I need cloud storage or is local SD card enough?
Local SD card storage works fine for basic monitoring and avoids monthly fees. However, cloud storage protects footage from theft or damage to the camera. For critical security, use both: SD card for 24/7 recording and cloud for motion event backup during break-ins.
Can indoor cameras be used outdoors?
No. Indoor cameras lack weather sealing and will fail within weeks of outdoor exposure. They can't handle moisture, temperature swings, or UV radiation. Always choose IP65-rated cameras for outdoor use, and consider operational temperature ranges if you live in extreme climates.
What's the difference between 2.4GHz and 5GHz Wi-Fi for cameras?
2.4GHz travels farther through walls but offers slower speeds prone to interference from microwaves and baby monitors. 5GHz provides faster, cleaner streams for 2K+ video but has shorter range. Dual-band cameras automatically switch to the best available signal for optimal performance.
Are pan/tilt cameras worth the extra cost?
Pan/tilt cameras cover 360° with a single unit, reducing the number of cameras needed for large rooms. They're ideal for monitoring active pets or toddlers. However, they can't look two directions simultaneously, so fixed cameras still outperform them for entry point coverage.
Do these cameras work without internet?
Most cameras record to SD cards without internet, but you lose remote viewing and notifications. Some cloud-only models become paperweights during outages. Choose cameras with local storage and test offline recording before relying on them for critical security during internet failures.
