Maintenance & Upgrades
Keeping Your Security System Smart, Safe & Future-Ready — By Xevatech, Bahria Town
A strong security system is more than just installing cameras—it requires consistent maintenance, timely upgrades, and expert support. At Xevatech, Bahria Town, we specialise in maintaining and upgrading all major CCTV brands, including:
IMOU, EZVIZ, Hikvision, Dahua, Pollo, Uniview, and Tiandy.
Whether you’re securing a home, office, warehouse, shop, or commercial building, our services ensure your surveillance system remains reliable and future-ready.
Why Maintenance Matters for CCTV & WiFi Cameras
Even high-end brands like Hikvision, Dahua, and Uniview need routine servicing. Dust, power fluctuations, loose wiring, outdated firmware, and Wi-Fi issues can all weaken performance over time.
Maintenance Prevents Issues Like:
- Blurred video or foggy lenses
- Distorted night vision
- Weak Wi-Fi or unstable PoE connections
- Slow or missing alerts
- SD card errors or NVR recording failures
- App connection problems
- Outdated firmware leading to security vulnerabilities
Regular checkups keep your cameras working smoothly, clearly, and securely.
Xevatech’s Professional Maintenance Checklist
Whether it’s a WiFi camera (IMOU/EZVIZ) or a full CCTV system (Hikvision, Dahua, Uniview, Tiandy, Pollo), we cover all essential tasks:
1. Lens & Housing Cleaning
Ensures sharp and clear footage.
2. Firmware & App Updates
Improves:
✔ AI detection accuracy
✔ Remote viewing stability
✔ Recording performance
✔ Cybersecurity protection
3. SD Card & NVR Health Check
We inspect recording quality, storage errors, and perform formatting/replacement when needed.
4. Power & Wiring Inspection
Loose or burnt power connections are a common cause of camera failure.
5. Wi-Fi or Network Optimization
We check signal strength, cable quality, switches, and PoE performance.
6. Night Vision & IR Testing
Ensures visibility in low-light and complete darkness.
7. Camera Alignment & Coverage Check
We re-adjust angles for maximum security coverage.
When Should You Upgrade Your System?
If your cameras are 2–5 years old, you might be missing powerful modern features available in newer IMOU, EZVIZ, Hikvision, Dahua, Uniview, Pollo, and Tiandy models.
Upgrade if you want:
⭐ Higher Resolution
Old 720p/1080p → Modern 2K/4MP/8MP (4K) cameras
⭐ Stronger Night Vision
Color night vision, long-range IR, smart illumination.
⭐ Better AI Features
- Human & vehicle detection
- Intrusion alert
- Line-crossing detection
- Auto-tracking
⭐ Improved Reliability
Newer NVRs, better Wi-Fi, and advanced chipset stability.
⭐ Cloud Storage Compatibility
Avoid SD card failures with IMOU/EZVIZ cloud storage.
⭐ Smart Home Integration
Modern WiFi cameras support Alexa, Google Home, and advanced app features.
Brands Xevatech Supports for Maintenance & Upgrades
We provide services for all major international brands:
WiFi Cameras
- IMOU
- EZVIZ
Professional CCTV Systems
- Hikvision
- Dahua
- Uniview (UNV)
- Tiandy
- Pollo
From small home setups to large commercial surveillance networks, Xevatech handles it all professionally.
Maintenance vs. Upgrades — What’s Best for You?
| Need | Choose Maintenance | Choose Upgrade |
|---|---|---|
| Keep current system healthy | ✔ | — |
| Solve small issues | ✔ | — |
| Better quality video | — | ✔ |
| More advanced security | — | ✔ |
| Adding new cameras | ✔ | ✔ |
| Future-proofing | — | ✔ |
For many customers, the ideal approach is:
Regular maintenance + selective upgrades for powerful, long-lasting protection.
Final Thoughts
A well-maintained security system protects your family, business, and property 24/7. By combining maintenance with smart upgrades, you ensure your cameras remain fast, clear, and reliable—no matter how technology evolves.
At Xevatech, Bahria Town, we keep your IMOU, EZVIZ, Hikvision, Dahua, Pollo, Uniview, and Tiandy systems performing at their best.
📍 Contact Xevatech for Maintenance & Upgrades
Location: Bahria Town
Phone: 0312-111-2288
Brands We Service:
IMOU • EZVIZ • Hikvision • Dahua • Pollo • Uniview • Tiandy
