Fast dispatch and helpful advice before we placed a multi-site order. Pricing was clear and the product arrived ready for install.
Wesley G.
Klear 16-Channel NVR up to 8MP, 16-PoE, 4-SATA, 2-HDMI, PRO MAX Series
- 16-channel IP camera support
- 16 integrated PoE ports
- AcuPick intelligent search technology
- Face detection and face recognition
- Smart Motion Detection Plus (SMD+)
- Human and vehicle classification
- Perimeter protection analytics
- ANPR support with compatible cameras
- Video metadata analysis
- People counting and heat mapping support
- H.265+/H.265/H.264+/H.264/MJPEG compression
- Dual 4K HDMI outputs
- Dual VGA outputs
- Independent video output capability
- ONVIF Profile T, S and G compatibility
- Mobile app and remote web access
- Multi-channel playback support
- USB and network backup functionality
- N+M Cluster support
- Model: K-816 NVR Pro Max
- Channels: 16 IP Channels
- PoE Ports: 16 × 10/100 Mbps PoE Ports
- Incoming Bandwidth: 384 Mbps (AI Disabled) / 200 Mbps (AI Enabled)
- Outgoing Bandwidth: 384 Mbps (AI Disabled) / 200 Mbps (AI Enabled)
- Recording Bandwidth: 384 Mbps (AI Disabled) / 200 Mbps (AI Enabled)
- Maximum Camera Resolution: Up to 32MP
- Video Compression: Smart H.265+, H.265, Smart H.264+, H.264, MJPEG
- Decoding (AI Disabled): 2 × 32MP, 2 × 24MP, 4 × 16MP, 8 × 8MP, 12 × 5MP, 16 × 4MP
- Decoding (AI Enabled): 1 × 32MP, 1 × 24MP, 2 × 16MP, 6 × 8MP, 8 × 5MP, 12 × 4MP, 16 × 1080p
- HDMI Outputs: 2 × HDMI (Up to 4K)
- VGA Outputs: 2 × VGA (Up to 1080p)
- Storage Bays: 4 × SATA HDD
- Maximum HDD Capacity: Up to 20TB per HDD
- Maximum Storage Capacity: Up to 80TB
- Network Interface: 1 × RJ45 10/100/1000 Mbps Ethernet Port
- PoE Standard: IEEE 802.3af/at
- PoE Budget: 150W Total (25.5W per Port Max)
- Audio Input: 1 × RCA
- Audio Outputs: 2 × RCA
- Alarm Inputs: 16
- Alarm Outputs: 6
- eSATA: 1 Port
- RS-232: 1 Port
- RS-485: 1 Port
- USB Ports: 1 × USB 2.0 (Front), 2 × USB 3.0 (Rear)
- AI by Recorder: Face Detection, Face Recognition, SMD+, Perimeter Protection
- AI by Camera: Face Recognition, ANPR, People Counting, Heat Map, Stereo Analysis, Video Metadata, Perimeter Protection, SMD+
- Face Database Capacity: Up to 20 Databases with 20,000 Face Images
- AcuPick Support: Up to 16 Channels
- Mobile Access: Android & iOS
- Operating System: Embedded Linux
- Power Supply: 100–240V AC, 50/60Hz
- Operating Temperature: -10°C to +55°C
- Dimensions: 440 × 415.1 × 70 mm
- Weight: 4.82 kg (Without HDD)
- Installation: Rackmount or Desktop
Trusted by trade buyers
"CLI Secure has been our go-to for Fortinet hardware and renewals. Fast delivery and knowledgeable support every time."

"We ordered Grandstream phones for a full office rollout. The trade pricing and next-day delivery saved us both time and budget."

"Very professional IT networking supplier. Their pre-sales team helped us spec the right firewall for a multi-site deployment."

"Great stock availability on Hikvision cameras. Everything arrived well packaged and on time. Will order again."

Built for B2B buying
From product selection to deployment, this is made for real projects.
Get the hardware, licences and supporting kit you need without chasing multiple suppliers. CLI Secure helps trade buyers confirm fit, stock, delivery and project pricing before checkout.
Better buying value
Why trade buyers choose CLI Secure
- Trade and bulk pricing support
- Compatibility advice before purchase
- UK delivery options and account support
- Hardware, renewals and accessories in one place
- Limited project advice
- Unclear warranty or channel source
- Harder to quote bundles and renewals
- Separate suppliers for accessories
- Less flexible fulfilment for mixed baskets
- More admin for repeat trade orders
Why choose us
Procurement that feels fast, clear and trade-ready.
Every product page is designed to help you move from shortlist to checkout with fewer unknowns.
Verified buyer feedback
Trusted by installers, resellers and IT teams.
CLI Secure helped us confirm the right supporting accessories and saved us a return. Good trade service.
Keith D.Reliable fulfilment for security hardware and renewals. The team understands what business buyers need.
Rania M.Common questions
Product and order FAQs
Can I request trade or bulk pricing?
Yes. For multi-unit, reseller or project orders, contact CLI Secure and our team can review the basket for trade pricing.
How quickly can this be delivered?
Available delivery options are shown at checkout. Many in-stock products support next-day or timed UK delivery.
Can you help confirm compatibility?
Yes. Share the existing setup, model numbers or project requirement and we can help confirm suitable hardware, licences or accessories.
Do you supply renewals and supporting accessories?
CLI Secure supplies hardware, renewals, licences and related accessories across networking, CCTV, VoIP and IT support categories.





