1. Layered defense beats one expensive camera
A single $400 camera staring at one door does almost nothing if a burglar enters through a window. Four cheap cameras + a smart lock + entry sensors + a visible alarm sticker beats it every time. Effective home security has 4 layers:
- Deterrence: Visible cameras, motion-activated lights, alarm signage — 60%+ of burglars skip homes with visible security.
- Detection: Entry sensors on doors/windows, motion sensors inside, glass-break sensors.
- Documentation: Cameras at entries and high-traffic interior spaces — for police, insurance and identification.
- Response: Either family/neighbor alerts (push notifications) or professional monitoring with police dispatch.
2. Choose the right camera type
The 4 camera types and where each wins:
- Wired CCTV/PoE (Power over Ethernet): CP Plus, Hikvision, Dahua. Best for permanent installations, multiple cameras and 24/7 recording. Highest video quality and zero subscription needed for storage (DVR/NVR built in). Requires professional installation.
- Battery wire-free: Arlo, Eufy, Ring Stick Up. Best for renters and quick installations. Easy DIY, but you'll recharge batteries every 3–6 months.
- Plug-in wireless: Mi 360°, Qubo. Best for indoor monitoring (kids/pets/elders). Plug into wall socket, connect to Wi-Fi, done.
- Video doorbells: Ring, Nest, Eufy. Specialized for the one most-monitored spot in any home. Most include package detection and porch motion alerts.
3. Resolution isn't everything
The marketing wars push 4K/8MP cameras, but for most homes 2K (2560x1440) is the sweet spot. Why:
- 4K uses 4× the bandwidth and storage. Cloud subscriptions become expensive; local DVR fills 4× faster.
- Most playback happens on phone screens. Where 1080p and 4K look identical.
- Low-light matters more than resolution. A 1080p camera with great IR night vision beats a 4K camera that goes grainy after sunset. Check sensor size (1/2.8" or 1/2.7" is decent) and lens aperture (f/1.6 or wider).
- 4K is genuinely useful for: long-distance parking lots, license plate capture, and large-property estates — not 1,000 sq ft homes.
4. The subscription trap
Most consumer brands now require a subscription to actually access your footage. Read carefully:
- Ring Protect: $5/month per camera or $10/month unlimited. Without it, you only see live view — no recordings.
- Nest Aware: $8/month basic, $15/month with 60-day history.
- Arlo Secure: $8–$20/month tiered. AI features require the highest tier.
- Eufy: $0/month — recordings stored locally on HomeBase hub.
- CCTV/PoE systems: $0/month — recordings on local DVR/NVR. Add cloud only if you want remote backup.
5-year math: 6 Ring cameras at $10/month = $600/year × 5 = $3,000 in fees alone. The same Eufy setup costs $0 in subscriptions over 5 years. Big difference if you have many cameras.
5. Placement matters more than the camera
A perfectly-placed $40 camera beats a poorly-placed $400 one. The 6 placement rules:
- Front door, eye level (5-6 feet): Captures faces, not just hats.
- Back door / patio: The most-used burglar entry after the front.
- Ground-floor windows (large or hidden ones): Especially side and rear.
- Driveway / garage: Captures vehicles and license plates.
- Avoid pointing at the sun: Backlight wrecks all video. Adjust over the course of a day.
- Avoid pointing into neighbors' windows: Privacy law violations in most jurisdictions; use privacy masking features if available.
6. Cameras are computers — secure them
Internet-connected cameras have been hijacked at scale (Ring, Eufy, generic Chinese brands have all had incidents). Five rules:
- Change the default password immediately. Use 14+ characters, not "password123."
- Enable 2-factor authentication on the app account.
- Keep firmware updated. Auto-update is your friend.
- Buy from reputable brands with privacy policies you can actually find. Skip no-name "$15 Wi-Fi camera" deals.
- Use end-to-end encryption where offered (Ring, Nest, Eufy all support it for premium cameras).
Read more: The 2026 home security buying guide, Best CCTV systems for Indian homes, Smart locks: what to actually buy.
1
India #1
