Close Menu
TechCentralTechCentral

    Subscribe to the newsletter

    Get the best South African technology news and analysis delivered to your e-mail inbox every morning.

    Facebook X (Twitter) YouTube LinkedIn
    WhatsApp Facebook X (Twitter) LinkedIn YouTube
    TechCentralTechCentral
    • News
      Netflix, Warner Bros talks raise fresh headaches for MultiChoice

      Netflix, Warner Bros talks raise fresh headaches for MultiChoice

      5 December 2025
      Big Microsoft 365 price increases coming next year

      Big Microsoft price increases coming next year

      5 December 2025
      Vodacom to take control of Safaricom in R36-billion deal - Shameel Joosub

      Vodacom to take control of Safaricom in R36-billion deal

      4 December 2025
      Black Friday goes digital in South Africa as online spending surges to record high

      Black Friday goes digital in South Africa as online spending surges to record high

      4 December 2025
      BYD takes direct aim at Toyota with launch of sub-R500 000 Sealion 5 PHEV

      BYD takes direct aim at Toyota with launch of sub-R500 000 Sealion 5 PHEV

      4 December 2025
    • World
      Amazon and Google launch multi-cloud service for faster connectivity

      Amazon and Google launch multi-cloud service for faster connectivity

      1 December 2025
      Google makes final court plea to stop US breakup

      Google makes final court plea to stop US breakup

      21 November 2025
      Bezos unveils monster rocket: New Glenn 9x4 set to dwarf Saturn V

      Bezos unveils monster rocket: New Glenn 9×4 set to dwarf Saturn V

      21 November 2025
      Tech shares turbocharged by Nvidia's stellar earnings

      Tech shares turbocharged by stellar Nvidia earnings

      20 November 2025
      Config file blamed for Cloudflare meltdown that disrupted the web

      Config file blamed for Cloudflare meltdown that disrupted the web

      19 November 2025
    • In-depth
      Jensen Huang Nvidia

      So, will China really win the AI race?

      14 November 2025
      Valve's Linux console takes aim at Microsoft's gaming empire

      Valve’s Linux console takes aim at Microsoft’s gaming empire

      13 November 2025
      iOCO's extraordinary comeback plan - Rhys Summerton

      iOCO’s extraordinary comeback plan

      28 October 2025
      Why smart glasses keep failing - no, it's not the tech - Mark Zuckerberg

      Why smart glasses keep failing – it’s not the tech

      19 October 2025
      BYD to blanket South Africa with megawatt-scale EV charging network - Stella Li

      BYD to blanket South Africa with megawatt-scale EV charging network

      16 October 2025
    • TCS
      TCS+ | How Cloud on Demand helps partners thrive in the AWS ecosystem - Odwa Ndyaluvane and Xenia Rhode

      TCS+ | How Cloud On Demand helps partners thrive in the AWS ecosystem

      4 December 2025
      TCS | MTN Group CEO Ralph Mupita on competition, AI and the future of mobile

      TCS | Ralph Mupita on competition, AI and the future of mobile

      28 November 2025
      TCS | Dominic Cull on fixing South Africa's ICT policy bottlenecks

      TCS | Dominic Cull on fixing South Africa’s ICT policy bottlenecks

      21 November 2025
      TCS | BMW CEO Peter van Binsbergen on the future of South Africa's automotive industry

      TCS | BMW CEO Peter van Binsbergen on the future of South Africa’s automotive industry

      6 November 2025
      TCS | Why Altron is building an AI factory - Bongani Andy Mabaso

      TCS | Why Altron is building an AI factory in Johannesburg

      28 October 2025
    • Opinion
      Your data, your hardware: the DIY AI revolution is coming - Duncan McLeod

      Your data, your hardware: the DIY AI revolution is coming

      20 November 2025
      Zero Carbon Charge founder Joubert Roux

      The energy revolution South Africa can’t afford to miss

      20 November 2025
      It's time for a new approach to government IT spend in South Africa - Richard Firth

      It’s time for a new approach to government IT spend in South Africa

      19 November 2025
      How South Africa's broken Rica system fuels murder and mayhem - Farhad Khan

      How South Africa’s broken Rica system fuels murder and mayhem

      10 November 2025
      South Africa's AI data centre boom risks overloading a fragile grid - Paul Colmer

      South Africa’s AI data centre boom risks overloading a fragile grid

      30 October 2025
    • Company Hubs
      • Africa Data Centres
      • AfriGIS
      • Altron Digital Business
      • Altron Document Solutions
      • Altron Group
      • Arctic Wolf
      • AvertITD
      • Braintree
      • CallMiner
      • CambriLearn
      • CYBER1 Solutions
      • Digicloud Africa
      • Digimune
      • Domains.co.za
      • ESET
      • Euphoria Telecom
      • Incredible Business
      • iONLINE
      • IQbusiness
      • Iris Network Systems
      • LSD Open
      • NEC XON
      • Netstar
      • Network Platforms
      • Next DLP
      • Ovations
      • Paracon
      • Paratus
      • Q-KON
      • SevenC
      • SkyWire
      • Solid8 Technologies
      • Telit Cinterion
      • Tenable
      • Vertiv
      • Videri Digital
      • Vodacom Business
      • Wipro
      • Workday
      • XLink
    • Sections
      • AI and machine learning
      • Banking
      • Broadcasting and Media
      • Cloud services
      • Contact centres and CX
      • Cryptocurrencies
      • Education and skills
      • Electronics and hardware
      • Energy and sustainability
      • Enterprise software
      • Financial services
      • Information security
      • Internet and connectivity
      • Internet of Things
      • Investment
      • IT services
      • Lifestyle
      • Motoring
      • Public sector
      • Retail and e-commerce
      • Satellite communications
      • Science
      • SMEs and start-ups
      • Social media
      • Talent and leadership
      • Telecoms
    • Events
    • Advertise
    TechCentralTechCentral
    Home » News » Fighting crime, with an app

    Fighting crime, with an app

    By Agency Staff9 July 2015
    Twitter LinkedIn Facebook WhatsApp Email Telegram Copy Link
    News Alerts
    WhatsApp

    crime-640

    Three men walk down a quiet Cape Town neighbourhood road carrying a stolen flat-screen television, seemingly unaware their movements are being scrutinised.

    A resident peeping out of the window logs a call to the Western Cape crime channel on a cellphone app and it is not long before another user down the road responds with an updated location.

    Meanwhile, a controller has logged a call from the television owner and notifies the police of their location.

    This, says Cape Town controller Justin Kumlehn, is the typical scenario of how the app works.

    Kumlehn, 27, has worked as a volunteer for the past five months. “It’s for the community, by the community,” he says. “It’s about getting the community to work together so criminals see they can’t just get away with something.

    “That is the whole basis for the channel. We don’t support vigilantism and we don’t want to take the place of emergency services.”

    The live channel, which has 1 169 trusted users on the Zello mobile app, works like a two-way radio. Anyone can download the app and register. Users are assigned the ‘trusted’ status when they pass a background check done to ensure no criminal elements infiltrate the network. There are over 100 channels one can join.

    The initiative started in April last year when the Wierdabrug community policing forum set up the “Centurion Concerned Citizens” group. The Western Cape channel was launched in September and there are now channels in almost every province and numerous areas across the country.

    While the channel was not officially affiliated with the South African Police Service, quite a few police officers and emergency medical service officials were members and assisted with dispatching services where possible. In other cases, controllers phoned emergency numbers on behalf of users.

    Housebreakings and various types of road accidents were the most commonly reported incidents.

    “At times it becomes very frustrating, as I am sure many other controllers can tell you, but there are rewarding times when you have success stories. It makes everything all well,” Kumlehn says.

    The Brooklyn resident is an executive member of his neighbourhood watch and a level three first-aider. He volunteers his time, as do the nine other controllers at their sponsored control room in Edgemead. Many have medical training.

    A transport company sponsors their travelling, but they pay for their own phone calls and data costs.

    “We would like to keep it that way as this is a community improvement initiative. We are trying to recruit more controllers. Some of us pull very long hours and there hasn’t been a time when one of us didn’t respond.”

    The channel also uses a dedicated vehicle as a mobile control room for instances when neighbourhood watches need assistance. It is also equipped with a full medical kit.

    The former hospitality industry worker has had his share of success while on duty. One instance involved sending police to check out an abandoned beaten-up vehicle. It turned out the vehicle was stolen and was using registration numbers from another stolen vehicle.

    At the weekend, he received a call from emergency workers who were using the R300 to get to a scene when they saw a vehicle crossing lanes into oncoming traffic.

    “They turned around and followed the vehicle with their lights on. They got the vehicle pulled off and handed over the scene to us and the neighbourhood watch.”

    The traffic police then took over and left with the driver, as well as the vehicle. “It is very gratifying that you know you have done something.”  — News24



    Justin Kumlehn Zello
    Subscribe to TechCentral Subscribe to TechCentral
    Share. Facebook Twitter LinkedIn WhatsApp Telegram Email Copy Link
    Previous ArticleFree Wi-Fi for Cape Town buses
    Next Article Telkom denies putting Web users at risk

    Related Posts

    TalkCentral: Ep 123 – ‘MWC in review’

    6 March 2015
    Company News
    Beat the summer heat with Samsung's WindFree air conditioners

    Beat the summer heat with Samsung’s WindFree air conditioners

    5 December 2025
    AI is not a technology problem - iqbusiness

    AI is not a technology problem – iqbusiness

    5 December 2025
    Telcos are sitting on a data gold mine - but few know what do with it - Phillip du Plessis

    Telcos are sitting on a data gold mine – but few know what do with it

    4 December 2025
    Opinion
    Your data, your hardware: the DIY AI revolution is coming - Duncan McLeod

    Your data, your hardware: the DIY AI revolution is coming

    20 November 2025
    Zero Carbon Charge founder Joubert Roux

    The energy revolution South Africa can’t afford to miss

    20 November 2025
    It's time for a new approach to government IT spend in South Africa - Richard Firth

    It’s time for a new approach to government IT spend in South Africa

    19 November 2025

    Subscribe to Updates

    Get the best South African technology news and analysis delivered to your e-mail inbox every morning.

    Latest Posts
    Beat the summer heat with Samsung's WindFree air conditioners

    Beat the summer heat with Samsung’s WindFree air conditioners

    5 December 2025
    Netflix, Warner Bros talks raise fresh headaches for MultiChoice

    Netflix, Warner Bros talks raise fresh headaches for MultiChoice

    5 December 2025
    Big Microsoft 365 price increases coming next year

    Big Microsoft price increases coming next year

    5 December 2025
    AI is not a technology problem - iqbusiness

    AI is not a technology problem – iqbusiness

    5 December 2025
    © 2009 - 2025 NewsCentral Media
    • Cookie policy (ZA)
    • TechCentral – privacy and Popia

    Type above and press Enter to search. Press Esc to cancel.

    Manage consent

    TechCentral uses cookies to enhance its offerings. Consenting to these technologies allows us to serve you better. Not consenting or withdrawing consent may adversely affect certain features and functions of the website.

    Functional Always active
    The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
    Preferences
    The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
    Statistics
    The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
    Marketing
    The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
    • Manage options
    • Manage services
    • Manage {vendor_count} vendors
    • Read more about these purposes
    View preferences
    • {title}
    • {title}
    • {title}