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System integrators
A reviewable signal path, model list and compatibility assumptions.
CCTV and Video Surveillance Solutions for Commercial Projects
Coordinate camera coverage, PoE transmission, recording, storage and operator viewing as one commercial CCTV system, supported by a reviewed BOQ and current NexPro-Link models.
System definition
A complete CCTV system is a coordinated signal, storage and power path
A commercial video surveillance solution starts with coverage objectives, not a camera quantity. Each indoor, outdoor, entrance and perimeter position is matched to a camera form, lens, illumination method and mounting condition.
Those field devices then have to work with the PoE network, recorder bandwidth, storage target, viewing workflow and backup-power plan. NexPro-Link reviews these modules together so the quotation states the system assumptions instead of presenting isolated products.
Who this solution is for
Built for project teams that need a reviewable system
For system integrators, security contractors, distributors and project buyers who need cameras, NVRs, PoE switching and storage matched at model level to a real site and camera schedule.
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Security contractors
Zone-by-zone equipment, transmission and installation inputs.
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Distributors and project buyers
A controlled model mix, packing list and quotation basis.
Problems this system solves
Resolve the engineering gaps before selecting hardware
These are the decisions a BOQ or source list has to answer before individual products become a coherent system.
Camera count without a zone plan
Public areas, corridors, perimeters and entrances require different housing, lens and night-view choices rather than one flat camera list.
NVR and PoE sized separately
Recorder channels, incoming bandwidth, storage days, PoE ports and switch power budget have to be checked against the same installed-device list.
No continuity plan
Cable distance, uplink design and UPS backup determine whether recording remains available when the site power or network is disturbed.
System architecture
How the modules connect
Follow the operating path from the first project input through control, operation and protected infrastructure.
- 01
Field capture
Cameras are selected by scene, lens, illumination and mounting condition.
- Dome and bullet cameras
- PTZ or specialist positions
- 02
PoE transmission
Switches aggregate field streams and provide the planned device power.
- PoE access switches
- Copper and fiber uplinks
- 03
Record and retain
The NVR records the approved stream load against the retention target.
- NVR and codec
- HDD storage schedule
- 04
View and operate
Authorized operators monitor, search and export video.
- Local monitor or workstation
- Remote client or video wall
- 05
Protect infrastructure
Rack power and UPS protect the network and recording core.
- Rack PDU
- UPS and runtime review
Functional modules
Equipment roles inside the coordinated scope
Each module has a distinct job and a defined set of inputs. The final quotation keeps those roles visible.
Camera and coverage layer
01Dome, bullet and PTZ forms matched to scene purpose and environment.
- Resolution and lens by zone
- Indoor, outdoor and perimeter housing
- Night illumination and audio scope
- Mounting and accessory schedule
Transmission layer
02PoE switching and uplinks matched to device count and cable routes.
- PoE port count
- Total power budget
- Copper distance and uplinks
- Cabinet and surge scope
Recording and storage layer
03Recorder capacity and retention reviewed from the stream schedule.
- NVR channel and bandwidth
- Codec and resolution
- Storage-day assumptions
- Playback and export workflow
Viewing and continuity layer
04Operator access and protected power for the recording core.
- Local and remote viewing
- Display or video-wall output
- Rack UPS and PDU
- Project datasheet package
Visual project reference
See the camera, network and recording layers together
Use these references to connect field capture, PoE transmission, recording and source-facility preparation before final model selection.
Application referenceCamera-to-recorder reference package
A visual starting point for reviewing camera forms, recorder capacity and PoE access as one equipment scope.
View details
Equipment detailPoE access and uplink layer
Port count, uplinks and total PoE budget are checked against the approved camera schedule.
View details
Source facilityCamera modules and assembly preparation
Source-facility reference showing camera modules and housings prepared for assembly; order-specific evidence is confirmed during review.
View detailsApplication scenes are visual references. Final models, quantities and interfaces follow the approved project information.
Product database source
Verified current models for this system
These are selected current products from the NexPro-Link product database. They illustrate system roles; the final model mix follows the approved project inputs and compatibility review.
NexPro-BL512D3-4MP-DIC
NexPro 4MP Dual-Light Bullet (24-LED, Audio)
A current outdoor bullet option for perimeter, parking and entrance positions where a weather-resistant form and night imaging are required.
- Resolution: 4MP
- Lens: F1.4 5MP fixed
- Illuminator: 24-LED dual light
NexPro-DM106D3-4MP-DIC
NexPro 4MP Compact Dual-Light Dome (8-LED, Built-in Mic)
A compact dome option for corridors, retail and office areas where a discreet ceiling-mounted form is useful.
- Resolution: 4MP
- Lens: F1.4 5MP fixed
- Illuminator: 8-LED dual light
NexPro-NVR2232-4K
NexPro 32CH 2-Bay 4K NVR (H.265+)
A current NVR reference for a multi-zone recording layer; final channel, bandwidth and storage fit still follows the approved camera schedule.
- Channels: 32CH IP
- Recording: Up to 4K
- Storage: 2×SATA, 36TB total
NexPro SW-POE1618G
NexPro 18-Port Gigabit PoE Switch
A current PoE access-switch reference for medium camera groups, subject to port, uplink and total power-budget review.
- Ports: 16 PoE + 2 Uplink
- Speed: Gigabit
- Standard: IEEE 802.3af/at
Product category mapping
Connect system roles to real product families
These category links provide the full product and specification context. The solution page stays focused on how the equipment works together.
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CCTV System
IP cameras, NVRs, PoE switches, storage and OEM packaging support for commercial surveillance projects.
Explore CCTV System products 02UPS Power
Project-configured UPS, DC backup, portable power, hybrid inverter and LiFePO4 energy storage systems for security, network, telecom, residential backup and industrial applications.
Explore UPS Power productsEngineering and selection inputs
What to provide and what NexPro-Link checks
A useful review separates buyer inputs from compatibility checks so open assumptions are visible before quotation.
Project information to provide
- 01Marked-up camera plan and quantity by zone
- 02Resolution, lens and identification objective
- 03Indoor, outdoor and perimeter conditions
- 04NVR channels, stream assumptions and retention days
- 05PoE switch locations, cable distances and uplinks
- 06Viewing, export, VMS and destination requirements
Compatibility review
- Camera streams and protocols against the selected NVR
- Recorder bandwidth and channels against the camera schedule
- PoE port count and total budget against device draw
- Storage capacity against bitrate and retention assumptions
- Uplink and cable distance against the network layout
- UPS load and runtime against the protected equipment list
Starting configurations
Use a configuration as a review starting point
These are scope frameworks, not fixed kits. Quantities and models remain subject to the project drawing, BOQ and compatibility review.
CONFIG 01
Small commercial system
Retail, office or small hospitality areas with a defined 8–16 camera schedule.
- Mixed indoor and outdoor cameras
- PoE access switching
- NVR and storage review
- Monitor and compact UPS scope
Confirm before quotation: Confirm zone plan, stream settings and retention before selecting final models.
CONFIG 02
Multi-zone commercial system
Hotels, schools, warehouses or compounds with multiple network cabinets.
- Zone-based camera mix
- Multiple PoE switches and uplinks
- 32-channel-class recording reference
- Central storage and power review
Confirm before quotation: Confirm cabinet locations, uplink media, simultaneous viewing and storage-day target.
CONFIG 03
Command-center connected system
Projects that feed a security control room or video wall.
- Field surveillance layers
- Central recording and management
- Decoder or display inputs
- Protected rack infrastructure
Confirm before quotation: Confirm source streams, wall layout, operator workflow and third-party platform boundary.
Technical submittal
Available technical documents
Document availability and revision are confirmed against the models included in the final quotation. The download center provides general selection forms and project checklists.
Open the technical download centerCurrent product references
- CCTV Datasheet
Returned with project review
- Model-matched CCTV BOM
- Camera-to-NVR and PoE compatibility notes
- Storage and power-sizing assumptions
- Product datasheets for the quoted models
- Packing list and quotation clarification sheet
OEM / ODM scope
Customization follows the approved technical scope
Selected CCTV models can be reviewed for distributor or project branding after the technical system is fixed.
Logo and model label
Neutral or private-label packaging
Manual language and carton marks
Controlled model lineup for repeat orders
OEM scope, MOQ and lead time are confirmed by selected model and customization depth; branding does not replace compatibility approval.
Review OEM and ODM supportRelated project applications
Where this system enters a project package
Industry pages keep the Project Supply intent separate while showing how this system is quoted in a real application.
Related technical guides
Continue the engineering review
FAQ
Questions about CCTV & Video Surveillance
Answers reflect NexPro-Link's equipment-supply and compatibility-review role; project-specific values remain subject to the final BOQ and approved models.
What should I send for a CCTV system quotation?
Send the camera count by zone, marked-up plan, indoor or outdoor positions, resolution and lens targets, NVR channel count, storage days, PoE layout, viewing workflow and destination port.
Can NexPro-Link match cameras, NVR and PoE as one system?
Yes. We review cameras, NVRs, PoE switches, storage, accessories and protected power as one coordinated CCTV scope rather than disconnected equipment lines.
How is CCTV compatibility confirmed?
Compatibility is confirmed against the selected models, stream settings, ONVIF or VMS requirement, recorder capacity, PoE budget and storage assumptions before the final quotation.
Does NexPro-Link provide local installation?
NexPro-Link supplies and coordinates project equipment. Site installation, local approvals and commissioning remain with the appointed local contractor or integrator.
BOQ / RFQ review
Send your CCTV & Video Surveillance requirement
Share the BOQ, BOM, drawing or equipment schedule. NexPro-Link will review system roles, current models, compatibility assumptions and the coordinated supply scope.