NPS: Difference between revisions

From NP Tracker projects
Jump to navigation Jump to search
No edit summary
 
(30 intermediate revisions by 2 users not shown)
Line 1: Line 1:
{{#seo:
{{#seo:
|title=Number Plate Systems (pty) ltd
|title=Number Plate Systems (Pty) Ltd
|titlemode=prepend
|titlemode=prepend
|keywords=NPS, NP Tracker Suspect vehicle database, company
|keywords=NPS, NP Tracker, Suspect vehicle database, company
|description=NPS Technologie service provider and National database of suspect and suspicious vehicles
|description=NPS is a technology service provider and the national database for suspect and suspicious vehicles in South Africa.
}}
}}
NPS stands for Number Plate Systems (Pty) ltd and is a registered South Africa company providing state-of-the-art technology to clients.


{| class="wikitable"
__TOC__
!colspan="2"|Details
 
= Number Plate Systems (Pty) Ltd: Enterprise Overview =
 
'''Number Plate Systems (Pty) Ltd (NPS)''' is a premier South African technology and intelligence solutions provider specializing in mission-critical vehicle tracking, open-source intelligence (OSINT), visitor management, and automated real-time alert ecosystems.
 
Founded in 2014, NPS engineers high-availability distributed systems, defense-grade software architectures, and automated telecommunication bots across the Southern African Development Community (SADC) region. NPS bridges the gap between public safety initiatives, commercial security operations, and enterprise data analytics through secure, high-throughput platforms.
 
== Corporate Summary & Governance ==
 
{| class="wikitable sortable" style="width: 100%; max-width: 900px;"
! colspan="2" style="background-color: #1a365d; color: #ffffff; text-align: left; padding: 8px;" | Corporate Identity & Statutory Data
|-
| style="width: 35%; font-weight: bold;" | Registered Entity Name
| Number Plate Systems (Pty) Ltd
|-
| style="font-weight: bold;" | Company Registration Number
| 2017/205980/07
|-
| style="font-weight: bold;" | B-BBEE Accreditation
| Level 4 Contributor
|-
| style="font-weight: bold;" | Operational Footprint
| South Africa & SADC Regional Coverage
|-
| style="font-weight: bold;" | Enterprise Trading Brands & Platforms
| NPS, NP Tracker, NPS-CLOUD, NPS-OSINT, StreetTalker, SecureMind, FaceVault, freeMIRROR, SocialPrints, NPS-Technologies, NPS-TOPC, ProveIT, Cyber Chaperone
|-
|-
|Registered business name
| style="font-weight: bold;" | Principal Leadership
|Number Plate Systems (pty) ltd.
| '''Eduard Stander''' (Founder & Chief Executive Officer)
|-
|-
|Company registration number
| style="font-weight: bold;" | Enterprise Contact Details
|2017/205980/07
|}
 
== Enterprise Architecture & Ecosystem ==
 
NPS operates a multi-tiered intelligence, verification, and alert delivery framework designed for sub-second query latency and high-volume real-time ingestion.
 
{{#mermaid:
graph TD
    subgraph Ingestion_Edge["Ingestion & Sensor Edge"]
        SC[Scanner Mobile Apps]
        WA[WhatsApp / Telegram / Signal Bots]
        WEB[Enterprise Web Portals]
        API_IN[Third-Party Integrator APIs]
    end
 
    subgraph Processing_Layer["NPS Core Intelligence & Processing Engine"]
        NPT[NP Tracker Engine<br/>Vehicle-of-Interest & Stolen Asset Lookup]
        OSINT[NPS-OSINT / The Needle<br/>Social Pattern & Threat Analysis]
        VMS[NPS-CLOUD<br/>Visitor Access & Identity Verification]
        FV[FaceVault<br/>Biometric & Entity Indexing]
        ST[StreetTalker / SecureMind<br/>Signal Monitoring & Incident Triage]
    end
 
    subgraph Storage_Layer["High-Availability Clustered Infrastructure"]
        DB_CLUSTER[(Distributed Database Cluster<br/>7-Node Real-Time Sync)]
        BACKUP[(Redundant Off-Site Backups<br/>4h DB / 24h Full Snapshot)]
    end
 
    subgraph Consumer_Layer["Operational Stakeholders"]
        SOC[Security Operations Centers / Control Rooms]
        LE[Law Enforcement & CPF Units]
        CORP[Enterprise & Industrial Facilities]
    end
 
    SC --> NPT
    SC --> VMS
    WA --> NPT
    WA --> ST
    WEB --> OSINT
    API_IN --> NPT
    API_IN --> VMS
 
    NPT --> DB_CLUSTER
    OSINT --> DB_CLUSTER
    VMS --> DB_CLUSTER
    FV --> DB_CLUSTER
    DB_CLUSTER --> BACKUP
 
    DB_CLUSTER --> SOC
    DB_CLUSTER --> LE
    DB_CLUSTER --> CORP
}}
 
== Product & Solutions Portfolio ==
 
NPS delivers a combination of Commercial Off-The-Shelf (COTS) platforms and customizable enterprise microservices accessible via secure RESTful APIs.
 
{| class="wikitable" style="width: 100%; border-collapse: collapse;"
! style="background-color: #2b6cb0; color: #ffffff; width: 22%;" | Solution Platform
! style="background-color: #2b6cb0; color: #ffffff; width: 38%;" | Core Enterprise Capabilities
! style="background-color: #2b6cb0; color: #ffffff; width: 40%;" | Target Operational Deployment
|-
|-
|rowspan="8"|t/a
| '''NP Tracker™'''
|NPS
| * Flagship SADC vehicle lookout and tracking platform.
* Real-time querying against suspect, stolen, and vehicle-of-interest databases.
* Sub-second response times across connected control rooms.
| Law enforcement, armed response operators, Community Policing Forums (CPFs), and private security control rooms.
|-
|-
|NP Tracker
| '''NPS-CLOUD™'''
| * Enterprise-grade visitor management and automated access control.
* Digital logbooks, driver ID verification, and vehicle disk scanning.
* Granular tenant and perimeter audit reporting.
| Gated estates, corporate business parks, logistics hubs, and industrial perimeters.
|-
|-
|freeMIRROR
| '''SecureMind™'''<br/>''(NPS-OSINT, NPS-Analyst & NPS-KPI)''
| * Open-Source Intelligence (OSINT) and keyword detection matrix.
* Automated social listening, sentiment analysis, and risk pattern identification.
* Operational KPI tracking and personnel response metrics.
| Intelligence analysts, risk assessment consultants, fraud investigation units, and incident management centers.
|-
|-
|FaceVault
| '''ProveIT™'''
| * Digital proof of presence, incident verification, and chain-of-custody logging.
* Tamper-evident timestamping and verifiable audit trails for field events.
* Automated dispatch reconciliation and compliance reporting.
| Guarding firms, field response teams, corporate compliance auditors, and logistics operators.
|-
|-
|SocialPrints
| '''Mobile Scanner Fleet'''
| * Mobile optical scanning for national vehicle license disks (barcodes) and driver licenses.
* Offline caching and automatic synchronization against central lookouts.
* Fraudulent disk and mismatched chassis detection.
| Field response guards, access control officers, logistics weighbridges, and mobile patrol units.
|-
|-
|NPS-Technologies
| '''StreetTalker™'''
| * Real-time community signal ingestion and incident classification.
* Triage engines converting unstructured social reports into actionable dispatch alerts.
| Control room operators, area incident command teams, and tactical reaction units.
|-
|-
|NPS-CLOUD
| '''FaceVault™'''
| * Biometric and identity-linked historical event logging.
* Secure entity relationship management and investigation auditing.
| Forensic investigators, specialized security audits, and critical asset protection.
|-
|-
|RSA Parking*
| '''freeMIRROR™ / SocialPrints™'''
| * High-volume automated bot infrastructure for multi-group coordination.
* Broadcast filtering, spam suppression, and incident escalation on instant messaging platforms.
| Large-scale community safety networks, neighborhood watches, and regional security syndicates.
|-
|-
|StreetTalker*
| '''NPS-Technologies™'''
| * Custom software engineering, mil-spec electronic component design, and API microservice development.
* Defense-grade integration services for proprietary command platforms.
| Defense contractors, telecommunication operators, and custom hardware integrators.
|}
|}
* see [[Partnership]]


==Registered domains==
== Enterprise Infrastructure & Operational Resiliency ==
[http://www.nptracker.co.za www.nptracker.co.za]<br>
 
[http://www.npscloud.co.za www.npscloud.co.za]<br>
NPS maintains an independent, fully self-funded infrastructure engineered to guarantee high uptime, zero third-party data monetization, and compliance with strict data protection standards.
[http://www.socialprints.co.za www.socialprints.co.za]<br>
 
[http://www.freemirror.co.za www.freemirror.co.za]<br>
{{#mermaid:
[http://www.veediefstal.co.za www.veediefstal.co.za]<br>
graph LR
[http://www.stocktheft.co.za www.stocktheft.co.za]<br>
    subgraph Global_Ingestion["High-Throughput Ingestion Edge"]
[http://www.formmonkey.co.za www.formmonkey.co.za]<br>
        USA_NODE1[Dallas Data Center]
[http://www.RSAParking.co.za www.RSAParking.co.za*]<br>
        USA_NODE2[New York Data Center]
[http://www.savehicledatabase.co.za www.savehicledatabase.co.za*]<br>
        USA_NODE3[Los Angeles Data Center]
[http://www.streettalker.co.za www.streettalker.co.za*]<br>
    end
* see [[Partnership]]
==Contact==
email '''[email protected]'''<br>
Phone '''+27 (0)83 564 6366'''<br>


==Company history==
    subgraph Cluster["Resilient Core Architecture"]
NPS is a social media innovative company focused to provide crime-fighting and prevention toolsets at the community level.<br>
        DDoS[Enterprise DDoS Mitigation]
The company was created out of a need to protect and share vehicle lookout data between users. We created a national network consisting of platforms like Facebook, Twitter, Whatsapp, WeChat, and Telegram to name a few and build apps (bots) users can interact with to get vehicle lookout reports from our NP Tracker suspect and suspicious vehicle database.<br>
        NODE_MGR[34 Dedicated Core Servers<br/>Active Standby Node Pairs]
With our motto being – “We are no super hero’s – BUT they use us to be” – We provide a nationwide public accessible dataset of suspect and vehicle of interests called NP Tracker.<br>
        DB[(7-Node Distributed Database Cluster<br/>Zero Single Point of Failure)]
We saw a void in the market and offered our expertise -to create bots on social media platforms- to our clients.<br>
    end
Established date: 1 June 2014 the project started with the first BOT launched for NP Tracker, the company was later registered and from then operated as Number Plate Systems (Pty)Ltd but the name NP Tracker stuck.<br>


==Expansion, and growth==
    subgraph Vault["Security & Disaster Recovery"]
The original project (NP Tracker) was started to aid our local CPF but soon expanded to our Metro, Province, Nationwide and ended up with us monitoring and indexing all SADC country lookouts for vehicles of interest through our flagship NP Tracker project.<br>
        B4[Database Snapshots: Every 4 Hours]
        B24[Full Server Snapshot: Every 24 Hours]
        MULTI_PROV[3 Independent Disaster Recovery Providers]
    end


==Description of services==
    USA_NODE1 --> DDoS
We offer a COTS solution for Suspect vehicle management (lookup/lookouts) and Visitor management but provide API level access to third party integrators into our system.<br>
    USA_NODE2 --> DDoS
We do system analysis and design - contact us for a custom solution based on your needs.<br>
    USA_NODE3 --> DDoS


==Product descriptions==
    DDoS --> NODE_MGR
NP Tracker - Suspect and suspicious vehicle database project.<br>
    NODE_MGR --> DB
NPSCloud – Cloud-based services for visitor management.<br>
    DB --> B4
Scanners Apps – Scanner apps capable of scanning and decoding Vehicle Licence Disk and Driver Licence Barcodes.<br>
    NODE_MGR --> B24
freeMIRROR/SocialPrints – Social media toolset for community group management.<br>
    B4 --> MULTI_PROV
NPS-Technologies – Design and development services, System, Application and electronic design.<br>
    B24 --> MULTI_PROV
FaceVault – Biometric datasets of messages related to people.<br>
}}
RSA Parking – Parking management toolsets.<br>


==Experience==
=== Infrastructure Specifications ===
Self-funded and build-up the largest crowd-sourced vehicle lookout system in South Africa.<br>
* '''Autonomous Ownership & Data Sovereignty:''' 100% self-funded and managed in-house. NPS maintains total operational custody of all databases with strict access control and absolute third-party independence.
We have over 30 years of programming experience in multiple languages.<br>
* '''Strategic Edge Placement:''' 34 dedicated server nodes positioned in Tier-3/4 data centers (Dallas, Los Angeles, New York) ensuring sub-millisecond edge peering with global messaging platform networks (WhatsApp, Telegram, Meta).
Electronic military system/component design experience.<br>
* '''Clustered High Availability:''' Database workload distributed across a 7-node active cluster providing continuous real-time replication and zero-downtime failover.
App development.<br>
* '''N+1 Active Standby Redundancy:''' Every primary node is mirrored by a pre-configured standby instance ready for instant failover.
Social media bots development for client interfacing.<br>
* '''DDoS Mitigation & Perimeter Security:''' Enterprise-grade mitigation filtering malicious volumetric traffic and layer-7 exploits.
* '''Disaster Recovery Lifecycle:''' Automated incremental database snapshots executed every 4 hours, supplemented by full bare-metal snapshots every 24 hours, geo-replicated across three discrete infrastructure providers.
 
== Operational Metrics & Impact ==
 
{| class="wikitable" style="width: 100%; text-align: center;"
! style="background-color: #1a365d; color: #ffffff;" | Metric
! style="background-color: #1a365d; color: #ffffff;" | Scale & Deployment
! style="background-color: #1a365d; color: #ffffff;" | Operational Relevance
|-
| '''100,000+'''
| Scanner Application Deployments
| Verified mobile installations actively securing checkpoints and perimeters.
|-
| '''4,500+'''
| Monitored Communications Groups
| Active WhatsApp, Telegram, and Signal community safety nodes managed by automated bots.
|-
| '''88,000+'''
| Directly Serviced Users
| Verified field personnel, community members, and security professionals receiving live intelligence.
|-
| '''20,000+'''
| Daily Processed Events
| High-volume daily message parsing, alert dispatching, and lookup verification requests.
|-
| '''SADC Regional'''
| Geographic Database Coverage
| Cross-border vehicle lookup indexing across Southern African transport corridors.
|}


==Achievements (May 2019)==
== Registered Digital Properties & Ecosystem Domains ==
We believe in Word Of Mouth marketing and believe actions (recoveries of vehicles) speak louder than words with organic growth of 250% month on month (December 2018 to May 2019) across all platform users.<br>
137 active customers on our service offerings.
3507 users on our NPS-CLOUD offering.
4546 Whatsapp/Telegram groups managed through our social media bots.
88223 users serviced through our social media bots.
20k+ messages handled per day on all our monitored platforms.
100k+ downloaded scanner apps scanning and testing vehicles daily.


==Infrastructure==
NPS maintains dedicated domains across specialized operational verticals:
Servers & hosting '''100%''' funded in-house '''NO ACCESS TO INFORMATION TO ANY PARTNER/COMPANY'''.<br>


*12 servers located in the USA (closest to the Whatsapp, Facebook, Telegram servers) in Dallas, Los Angeles & New York.<br>
{| class="wikitable" style="width: 100%;"
*Database clustered between major servers (7) real-time data sharing on all if one should go offline.<br>
! style="background-color: #4a5568; color: #ffffff; width: 30%;" | Operational Vertical
*Redundancy, each server has a spare server setup and ready to deploy if needed.<br>
! style="background-color: #4a5568; color: #ffffff; width: 70%;" | Registered Ecosystem Domains
*Servers are DDoS protected at data centres.<br>
|-
*Data security is covered through our data centre legal statements.<br>
| '''Core Vehicle & Asset Tracking'''
*Server backup every 24 hours with database backups every 4 hours stored on 2 different service provider resources.<br>
| [https://www.nptracker.co.za www.nptracker.co.za] • [https://www.savehicledatabase.co.za www.savehicledatabase.co.za]
|-
| '''Intelligence, OSINT & Analytics'''
| [https://www.nps-osint.co.za www.nps-osint.co.za] • [https://www.securemind.co.za www.securemind.co.za] • [https://www.streettalker.co.za www.streettalker.co.za] • [https://www.theneedle.co.za www.theneedle.co.za]
|-
| '''Cloud & Identity Verification'''
| [https://www.npscloud.co.za www.npscloud.co.za] • [https://www.topc.co.za www.topc.co.za] • [https://www.proveit.co.za www.proveit.co.za] • [https://www.cyberchaperone.co.za www.cyberchaperone.co.za]
|-
| '''Community & Specialized Safety Initiatives'''
| [https://www.freemirror.co.za www.freemirror.co.za] • [https://www.socialprints.co.za www.socialprints.co.za] • [https://www.plaasaanval.co.za www.plaasaanval.co.za] • [https://www.stocktheft.co.za www.stocktheft.co.za] • [https://www.veediefstal.co.za www.veediefstal.co.za] • [https://www.findthelost.co.za www.findthelost.co.za] • [https://www.techdemo.co.za www.techdemo.co.za]
|}


==B-BBEE status==
== Commercial Engagements & API Integration ==
We currently have a Level 4 B-BBEE level accreditation certificate can be downloaded [http://techdemo.co.za/cert/BEE.pdf here].<br>


==Core team details==
NPS provides enterprise licensing, managed bot services, and direct REST/WebSocket API endpoints for commercial security service providers, ERP developers, and smart-city control centers.
Team leader: '''Eduard Stander'''<br>
Lead system architect, programmer, and electronic designer.<br>


==Client portfolio==
For enterprise consultations, SLA specifications, or integration sandbox keys:
*Crime-fighting community.
* '''Corporate Website:''' [https://www.nptracker.co.za www.nptracker.co.za]
*Security estates and access control applications.
* '''Technical & Commercial Inquiries:''' [mailto:[email protected].za [email protected].za]
*Group management – social media.
* '''Direct Line:''' +27 (0)83 564 6366
*Social media monitoring clients - brand awareness.

Latest revision as of 09:40, 25 August 2026


Number Plate Systems (Pty) Ltd: Enterprise Overview

Number Plate Systems (Pty) Ltd (NPS) is a premier South African technology and intelligence solutions provider specializing in mission-critical vehicle tracking, open-source intelligence (OSINT), visitor management, and automated real-time alert ecosystems.

Founded in 2014, NPS engineers high-availability distributed systems, defense-grade software architectures, and automated telecommunication bots across the Southern African Development Community (SADC) region. NPS bridges the gap between public safety initiatives, commercial security operations, and enterprise data analytics through secure, high-throughput platforms.

Corporate Summary & Governance

Corporate Identity & Statutory Data
Registered Entity Name Number Plate Systems (Pty) Ltd
Company Registration Number 2017/205980/07
B-BBEE Accreditation Level 4 Contributor
Operational Footprint South Africa & SADC Regional Coverage
Enterprise Trading Brands & Platforms NPS, NP Tracker, NPS-CLOUD, NPS-OSINT, StreetTalker, SecureMind, FaceVault, freeMIRROR, SocialPrints, NPS-Technologies, NPS-TOPC, ProveIT, Cyber Chaperone
Principal Leadership Eduard Stander (Founder & Chief Executive Officer)
Enterprise Contact Details Email: [email protected]

Enterprise Architecture & Ecosystem

NPS operates a multi-tiered intelligence, verification, and alert delivery framework designed for sub-second query latency and high-volume real-time ingestion.

Product & Solutions Portfolio

NPS delivers a combination of Commercial Off-The-Shelf (COTS) platforms and customizable enterprise microservices accessible via secure RESTful APIs.

Solution Platform Core Enterprise Capabilities Target Operational Deployment
NP Tracker™ * Flagship SADC vehicle lookout and tracking platform.
  • Real-time querying against suspect, stolen, and vehicle-of-interest databases.
  • Sub-second response times across connected control rooms.
 Law enforcement, armed response operators, Community Policing Forums (CPFs), and private security control rooms.
NPS-CLOUD™ * Enterprise-grade visitor management and automated access control.
  • Digital logbooks, driver ID verification, and vehicle disk scanning.
  • Granular tenant and perimeter audit reporting.
 Gated estates, corporate business parks, logistics hubs, and industrial perimeters.
SecureMind™
(NPS-OSINT, NPS-Analyst & NPS-KPI) 		* Open-Source Intelligence (OSINT) and keyword detection matrix.
  • Automated social listening, sentiment analysis, and risk pattern identification.
  • Operational KPI tracking and personnel response metrics.
 Intelligence analysts, risk assessment consultants, fraud investigation units, and incident management centers.
ProveIT™ * Digital proof of presence, incident verification, and chain-of-custody logging.
  • Tamper-evident timestamping and verifiable audit trails for field events.
  • Automated dispatch reconciliation and compliance reporting.
 Guarding firms, field response teams, corporate compliance auditors, and logistics operators.
Mobile Scanner Fleet * Mobile optical scanning for national vehicle license disks (barcodes) and driver licenses.
  • Offline caching and automatic synchronization against central lookouts.
  • Fraudulent disk and mismatched chassis detection.
 Field response guards, access control officers, logistics weighbridges, and mobile patrol units.
StreetTalker™ * Real-time community signal ingestion and incident classification.
  • Triage engines converting unstructured social reports into actionable dispatch alerts.
 Control room operators, area incident command teams, and tactical reaction units.
FaceVault™ * Biometric and identity-linked historical event logging.
  • Secure entity relationship management and investigation auditing.
 Forensic investigators, specialized security audits, and critical asset protection.
freeMIRROR™ / SocialPrints™ * High-volume automated bot infrastructure for multi-group coordination.
  • Broadcast filtering, spam suppression, and incident escalation on instant messaging platforms.
 Large-scale community safety networks, neighborhood watches, and regional security syndicates.
NPS-Technologies™ * Custom software engineering, mil-spec electronic component design, and API microservice development.
  • Defense-grade integration services for proprietary command platforms.
 Defense contractors, telecommunication operators, and custom hardware integrators.

Enterprise Infrastructure & Operational Resiliency

NPS maintains an independent, fully self-funded infrastructure engineered to guarantee high uptime, zero third-party data monetization, and compliance with strict data protection standards.

Infrastructure Specifications

  • Autonomous Ownership & Data Sovereignty: 100% self-funded and managed in-house. NPS maintains total operational custody of all databases with strict access control and absolute third-party independence.
  • Strategic Edge Placement: 34 dedicated server nodes positioned in Tier-3/4 data centers (Dallas, Los Angeles, New York) ensuring sub-millisecond edge peering with global messaging platform networks (WhatsApp, Telegram, Meta).
  • Clustered High Availability: Database workload distributed across a 7-node active cluster providing continuous real-time replication and zero-downtime failover.
  • N+1 Active Standby Redundancy: Every primary node is mirrored by a pre-configured standby instance ready for instant failover.
  • DDoS Mitigation & Perimeter Security: Enterprise-grade mitigation filtering malicious volumetric traffic and layer-7 exploits.
  • Disaster Recovery Lifecycle: Automated incremental database snapshots executed every 4 hours, supplemented by full bare-metal snapshots every 24 hours, geo-replicated across three discrete infrastructure providers.

Operational Metrics & Impact

Metric Scale & Deployment Operational Relevance
100,000+ Scanner Application Deployments Verified mobile installations actively securing checkpoints and perimeters.
4,500+ Monitored Communications Groups Active WhatsApp, Telegram, and Signal community safety nodes managed by automated bots.
88,000+ Directly Serviced Users Verified field personnel, community members, and security professionals receiving live intelligence.
20,000+ Daily Processed Events High-volume daily message parsing, alert dispatching, and lookup verification requests.
SADC Regional Geographic Database Coverage Cross-border vehicle lookup indexing across Southern African transport corridors.

Registered Digital Properties & Ecosystem Domains

NPS maintains dedicated domains across specialized operational verticals:

Operational Vertical Registered Ecosystem Domains
Core Vehicle & Asset Tracking www.nptracker.co.za • www.savehicledatabase.co.za
Intelligence, OSINT & Analytics www.nps-osint.co.za • www.securemind.co.za • www.streettalker.co.za • www.theneedle.co.za
Cloud & Identity Verification www.npscloud.co.za • www.topc.co.za • www.proveit.co.za • www.cyberchaperone.co.za
Community & Specialized Safety Initiatives www.freemirror.co.za • www.socialprints.co.za • www.plaasaanval.co.za • www.stocktheft.co.za • www.veediefstal.co.za • www.findthelost.co.za • www.techdemo.co.za

Commercial Engagements & API Integration

NPS provides enterprise licensing, managed bot services, and direct REST/WebSocket API endpoints for commercial security service providers, ERP developers, and smart-city control centers.

For enterprise consultations, SLA specifications, or integration sandbox keys:

Retrieved from "https://wiki.nptracker.co.za/index.php?title=NPS&oldid=7568"