Installing a CCTV system in Qatar isn’t just about buying cameras and mounting them on walls. The Ministry of Interior (MOI) Security Systems Department (SSD) enforces strict technical standards that every business must meet — from camera resolution and storage retention to RAID configuration and power backup.
This guide walks through every technical requirement for MOI SSD compliance, shows you how to plan your system using free tools, and explains the step-by-step approval process.
What Is MOI SSD Approval and Why Do You Need It?
MOI SSD approval is a certification issued by the Ministry of Interior’s Security Systems Department. It confirms your surveillance system meets Qatar’s national security standards. Without it, businesses cannot obtain or renew their municipality licenses.
Under Qatar Law No. 9 of 2011 and subsequent SSD regulations, these sectors are legally required to have MOI-approved CCTV systems:
- Commercial buildings and offices
- Retail stores, shopping malls, and gold shops
- Warehouses and industrial facilities
- Hotels and residential complexes
- Hospitals, clinics, and schools
- Banks and financial institutions
Non-compliance can result in heavy fines, license renewal rejection, or even business closure.
MOI Technical Requirements at a Glance (2026)
| Requirement | MOI Standard |
|---|---|
| Camera Resolution | Minimum 2MP (IP cameras preferred) |
| Storage Retention | 120 days for most commercial sectors |
| RAID Configuration | RAID 5 or higher for data redundancy |
| Coverage | 100% of entrances, exits, and cash-handling areas |
| UPS Backup | Minimum 1-hour power backup for all critical equipment |
| AMC | Valid Annual Maintenance Contract with MOI-approved company |
1. Camera Specifications: Resolution, Type & Coverage
MOI requires a minimum of 2MP (1080p) resolution for all surveillance cameras. While analog cameras are sometimes permitted, IP cameras are strongly preferred by SSD inspectors for superior clarity and digital zoom capabilities.
Choosing the Right Camera Type
| Camera Type | Best For | Key Feature |
|---|---|---|
| Dome | Indoor retail, offices | Vandal-resistant, discreet |
| Bullet | Outdoor perimeters, parking | Long-range, visible deterrent |
| Turret | Indoor/outdoor versatile | Good balance of form factor |
| PTZ | Large open areas | Pan-tilt-zoom coverage |
Field of View Planning
MOI mandates zero blind spots at all entry and exit points. This requires careful lens selection:
| Application | Recommended Focal Length | Horizontal FOV |
|---|---|---|
| Entrance doors | 4mm - 6mm | 50° - 70° |
| Cash counters | 2.8mm - 4mm | 80° - 110° |
| Parking lots | 2.8mm - 4mm | 80° - 110° |
| Corridors | 6mm - 12mm | 25° - 45° |
| Long perimeter | 12mm - 50mm | 5° - 25° |
Use our free Camera FOV Calculator to visualize lens coverage before installation and ensure no blind spots remain.
2. Storage Planning for 120-Day Retention
The 120-day retention requirement is the most impactful MOI regulation for your system design. Let’s work through a real example.
Storage Calculation Example
For a 16-camera office system with the following specs:
| Variable | Value |
|---|---|
| Cameras | 16x 4MP (1440p) |
| Codec | H.265 |
| FPS | 15 |
| Recording | 24/7 continuous |
| Retention | 120 days |
Step 1: Each 4MP camera at 15 FPS H.265 produces approximately 5 Mbps.
Step 2: Total daily storage:
(5 Mbps × 16 cameras × 86,400 seconds) ÷ 8 ÷ 1,024² ≈ 824 GB/day
Step 3: For 120 days:
824 GB × 120 = 98,880 GB ≈ 97 TB
Step 4: With RAID 5 across a typical configuration, you need approximately 114 TB raw capacity to get 97 TB usable.
That’s a significant storage investment. Use our CCTV Storage Calculator to get exact numbers for your specific camera configuration — it handles the bitrate math automatically for any resolution, codec, and FPS combination.
RAID Requirements for MOI Compliance
MOI standards require RAID 5 or higher to prevent data loss from single drive failures. This is non-negotiable for SSD compliance.
| RAID Level | Min Drives | Usable Capacity | Fault Tolerance | MOI Compliant? |
|---|---|---|---|---|
| RAID 0 | 2 | 100% | None | ❌ |
| RAID 1 | 2 | 50% | 1 drive | ✅ (small systems) |
| RAID 5 | 3 | 67% - 94% | 1 drive | ✅ |
| RAID 6 | 4 | 50% - 88% | 2 drives | ✅ |
| RAID 10 | 4 | 50% | 1 per pair | ✅ |
Plan your NVR storage configuration with our RAID Storage Calculator to determine exact drive counts and usable capacity for any RAID level.
3. Power Backup: UPS Requirements
MOI mandates a minimum of 1-hour UPS backup for all critical CCTV equipment — NVR, cameras (via PoE switch), and network infrastructure.
UPS Sizing Example
| Component | Power Draw |
|---|---|
| 16-channel NVR | 50W |
| 16-port PoE+ switch | 25W (overhead) |
| 16 cameras at 5W each | 80W |
| Total load | 155W |
A 1000VA UPS (rated ~600W) at 155W load provides approximately 2+ hours of runtime — well exceeding the 1-hour MOI minimum.
For a smaller system:
- 8 cameras, 4-channel NVR: ~80W total load
- 650VA UPS (~390W capacity): Gives 45-60 minutes runtime
Calculate exact UPS requirements for your system with our UPS Runtime Calculator.
4. Network Bandwidth & Infrastructure
MOI doesn’t mandate specific bandwidth requirements, but your network must reliably handle the aggregate camera streams without packet loss or latency that could affect recording integrity.
Bandwidth Calculation
| Camera Resolution | Bitrate @ 15 FPS H.265 |
|---|---|
| 2MP (1080p) | ~3 Mbps |
| 4MP (1440p) | ~5 Mbps |
| 8MP (4K) | ~10 Mbps |
Real-world example: 16 cameras at 4MP → 80 Mbps sustained traffic. This easily saturates a 100 Mbps link, which is why MOI-compliant installations use dedicated gigabit network infrastructure.
Use our Bandwidth Calculator to calculate total network throughput for any camera configuration.
Network Best Practices for MOI Compliance
- Dedicated VLAN for CCTV traffic to isolate from office/data networks
- Managed PoE+ switches with SNMP monitoring for proactive maintenance
- CAT6 cabling minimum — supports gigabit speeds and PoE+ power delivery
- Network surge protection at both ends of every cable run
5. Total System Cost Estimation
Building an MOI-compliant CCTV system requires significant investment. Our Security System Cost Estimator includes a dedicated MOI Compliance toggle that automatically:
- Sets storage retention to minimum 120 days
- Enables RAID 5 or RAID 10 configuration
- Adds UPS backup for all critical equipment
- Uses MOI-approved camera models and specifications
Sample MOI-Compliant Quote
| Item | Quantity | Estimated Cost |
|---|---|---|
| 4MP IP Turret Cameras | 16 | $2,400 - $3,200 |
| 16-Channel NVR (RAID 5 ready) | 1 | $800 - $1,200 |
| 20TB Surveillance HDDs (RAID 5, 3x) | 3 | $1,500 - $1,800 |
| 16-Port PoE+ Managed Switch | 1 | $400 - $600 |
| 1000VA UPS | 1 | $250 - $400 |
| CAT6 Cabling & Accessories | 1 lot | $300 - $500 |
| Installation & Configuration | 1 lot | $1,600 - $2,400 |
| Total Estimated | $7,250 - $10,100 |
Get an accurate itemized quote for your specific setup at FreeToolz Security Cost Estimator.
6. Step-by-Step MOI Approval Process
Phase 1: Planning & Design (Pre-Installation)
- Appoint an MOI-approved contractor — only licensed integrators can submit to the SSD portal
- Site survey — identify blind spots, camera positions, cable routes
- Technical design — AutoCAD shop drawings showing all camera locations and angles
- Bill of Quantities (BOQ) — list of MOI-approved equipment with specifications
- SSD portal submission — upload drawings and BOQ for DSA (Drawing Submission Approval)
Phase 2: Installation
- Mount cameras at approved positions and heights
- Run cabling per design specifications (CAT6 minimum)
- Configure NVR with RAID 5 or higher, 120-day retention, proper recording schedule
- Set up UPS and verify runtime exceeds 1 hour
- Network configuration — VLANs, bandwidth allocation, remote access controls
Phase 3: Inspection & Certification
- DIA (Drawing Inspection Approval) request raised through SSD portal
- MOI inspector site visit to verify:
- Camera resolution and night vision performance
- Storage retention period meets 120-day minimum
- RAID configuration is active and verified
- UPS backup operational
- Coverage includes all mandatory areas with no blind spots
- Secure control room / equipment room setup
- CCTV Compliance Certificate issued upon passing inspection
Phase 4: Ongoing Compliance
- Annual Maintenance Contract (AMC) with MOI-approved company — mandatory
- Regular equipment inspections — quarterly minimum
- Firmware updates to address security vulnerabilities
- Re-inspection if system undergoes significant modification
FAQ
How long does the MOI approval process take? Typically 2-4 weeks depending on project size and MOI inspection schedule. Allow extra time for larger installations.
Can I use any CCTV camera brand? No. Only MOI-approved models from recognized brands (Hikvision, Dahua, UNV, Tiandy, etc.) can be used. Your contractor must provide compliant hardware.
What happens if my system fails the MOI inspection? The inspector provides a punch list of issues. Fix the deficiencies and re-apply for inspection. A reputable MOI-approved contractor will handle this at no extra labor cost.
Is 90 days or 120 days the standard? As of 2026, 120 days is the standard for most commercial sectors in Qatar. Some specific sectors may have different requirements — your MOI-approved contractor can confirm.
Do I need a separate UPS for the CCTV system? Yes. The MOI requirement is for a UPS dedicated to the surveillance system, not shared with other office equipment. This ensures cameras continue recording during power outages.
Can I use WiFi cameras for MOI compliance? No. MOI requires wired IP cameras. WiFi surveillance is not reliable enough for compliance purposes and introduces security vulnerabilities.
Plan your MOI-compliant CCTV system with FreeToolz — free online calculators for storage, bandwidth, PoE, UPS, RAID, FOV, and system cost estimation. All tools run in your browser; no data leaves your device.