Safety and Security — FAQ
What's the difference between wired and wireless security camera systems?
Wired systems connect cameras to a central DVR/NVR with cables, providing continuous power and stable video. Wireless systems use WiFi and batteries or solar, offering easier installation but requiring periodic maintenance. Choose wired for reliability or wireless for flexibility.
Do I need a subscription for these security camera systems?
Most systems we tested offer local storage without subscriptions. The aosu and ANNKE kits include onboard recording. GMK and LaView offer optional cloud plans. Always verify storage options before purchasing to avoid unexpected fees.
How many cameras do I need for my home?
A typical single-family home needs 4 cameras covering the front door, back door, driveway, and main entryway. Larger properties benefit from 8-camera systems like the ANNKE kit. Start with 4 and expand if needed.
Can I install security cameras myself or do I need a professional?
Wireless and solar cameras are DIY-friendly with installation taking under an hour. Wired systems like AIWIXEN and ANNKE require drilling and cable routing—consider professional installation if you're not comfortable with basic wiring.
How important is color night vision versus infrared?
Color night vision captures more identifying details like clothing colors and vehicle paint. Infrared shows clear black-and-white footage. For security purposes, color night vision provides superior evidence quality, especially for identifying intruders.
What happens to my cameras during a power outage?
Solar and battery-powered cameras continue operating during outages. Wired systems shut down unless connected to a UPS battery backup. Consider your area's power reliability when choosing between wired and wireless options.
