Surveillance and analytics for security

July 2019 Surveillance

Drugs, prostitution, armed robbery, rape and hijackings are just a few of the crimes that plague the downtown streets of cities like Durban, KwaZulu-Natal. Within walking distance of tourist hotspots like the picture-perfect South Beach and promenade, is a hive of dangerous criminal activity. While locals know to avoid these areas near to the Southern Freeway Bridge, tourists are particularly vulnerable, and crime levels are only getting worse.

Municipalities need to start implementing technologies in order to protect both locals and tourists. Public spaces can be made safer almost immediately with smart surveillance technology, and the adoption of CCTV camera systems is exactly the decisive step that is needed to clean up our cities streets.

Mark Chertkow.
Mark Chertkow.

Putting eyes on every street corner

The implementation of CCTV camera systems to deliver visibility into city centres like Durban and busy public spaces is the only means by which we can hope to reclaim city streets. With eyes on every corner, opportunistic crime is reduced and organised crime is inhibited. In order to be effective, it is important that surveillance systems consist of, at the very least, a combination of ultra-high definition (or ‘4K’) cameras in conjunction with a video management system (VMS) and intelligent video analytics.

While the number of cameras required to have ‘eyes’ on every nook and cranny within the Point Precinct will depend on the exact street-by-street layout, risk areas and security requirements. However, due to the nature of the public space, 4K cameras will prove vital in daytime surveillance, as these cameras can capture higher quality footage with up to four times more detail at full 25 frames per second (fps) than today’s full HD 1080p cameras. This detail is important, because this is what allows off-site security room operators who are remotely monitoring the streets to electronically zoom in to areas of the streaming video picture without losing detail, making 4K cameras ideal for public area surveillance and especially useful in post-event playback.

Crime usually happens at night whether in Johannesburg, Cape Town or Durban, and in such conditions 4K cameras require additional lighting in order to capture an adequate picture. To see through the cover of darkness, thermal cameras are advisable in open, high-risk areas. Because they are not light-dependent, their operation is not impaired by adverse weather conditions, and visibility will prove to be an effective night time crime deterrent. With the correct lens, thermal cameras are capable of providing a much wider surveillance viewpoint than conventional CCTV cameras, which means that fewer cameras will be required to monitor the same space.

Adding urgency to crime response and prevention

Unfortunately, the reality is that the authorities are alerted to crime only after the fact. This makes it critical to ensure that there is a smart central nervous system operating behind the eyes on the street and an off-site security operations centre is made vastly more efficient by bringing intelligent video analytics into the equation. When correctly configured, the VMS will monitor live streams from around the city, looking for anything out of the ordinary and issuing an automatic alert to dispatch the appropriate response teams out into the field for immediate attention. In addition to greater visibility and control, cost-conscious municipalities will benefit from an improved use of public safety resources.

Ultimately, the only way to attract investors, bring back businesses and tourists for any redevelopment plan to have any hope of success, is through security. People want to feel safe, and this requires visible surveillance measures and effective public safety response teams in order to clean up and take back our streets.

The City of eThekweni, like many other cities, has prioritised inner city revitalisation programmes to reduce crime, and attract investment and tourists back to the area, but without addressing the urgent need to tackle crime in the inner city. Here, the municipality should be taking decisive action to reclaim the streets through technologies such as CCTV, in order to offer businesses and tourists security and peace of mind.

For more information contact Graphic Image Technologies, +27 11 483 0333, [email protected], www.git.co.za



Credit(s)




Share this article:
Share via emailShare via LinkedInPrint this page



Further reading:

Human-centric control rooms
Iritron Integrated Solutions Surveillance Residential Estate (Industry)
Iritron and Oculus show that when it comes to control rooms, people, not just technology, are at the centre of the most significant performance differentiators today, not just how efficiently the technology works.

Read more...
Smarter security for safer estate living
neaMetrics Suprema Integrated Solutions Surveillance Access Control & Identity Management Residential Estate (Industry)
The expansion of residential estates has led to many communities being constructed with security as an afterthought. Unfortunately, fencing, cameras, and a guard at the gate only create a false sense of safety, which vanishes after the first incident.

Read more...
Secure, long-distance thermal from Keenfinity
Products & Solutions Surveillance Residential Estate (Industry)
The DINION thermal 8100i camera is a bullet thermal camera built for mission-critical applications, prioritising long-distance monitoring and reliable perimeter intrusion detection with built-in Intelligent Video Analytics (IVA) Pro Perimeter video analytics.

Read more...
IVA AI Pro Visual Gun Detection
Products & Solutions Surveillance Security Services & Risk Management Residential Estate (Industry)
Bosch has announced the launch of the IVA AI Pro Visual Gun Detection analytics based on deep learning. It is designed for automatic detection and classification of people and brandished firearms.

Read more...
IP-based horn loudspeakers
Products & Solutions Surveillance Security Services & Risk Management Residential Estate (Industry)
Bosch has announced the launch of its new IP-based horn loudspeakers and amplifier module: the high-output LHN-UC15L-SIP horn (for long-throw applications), the compact LHN-UC15W-SIP horn (for wide-angle coverage) and the AMN-P15-SIP amplifier module.

Read more...
Identity, Security & Access Alliance focuses on intelligence and integration
SMART Security Solutions Ideco Biometrics BoomGate Systems Bosch Building Technologies Technews Publishing Integrated Solutions Surveillance Access Control & Identity Management
The Identity, Security & Access Alliance (ISAA) hosted several launch events in Johannesburg in August, showcasing the participating companies’ technical solutions with a primary focus on the solutions made possible by integrating high-quality systems to deliver comprehensive solutions.

Read more...
Make BIG and COMPLEX small and manageable
neaMetrics Suprema AI & Data Analytics Surveillance Integrated Solutions
Traditional CCTV and access systems often operate separately, creating gaps in visibility and efficiency. TRASSIR and Suprema have partnered to develop an integrated platform that improves security, operations, and situational awareness.

Read more...
Get the AI fundamentals right
Leaderware Editor's Choice Surveillance AI & Data Analytics
Much of the marketing for CCTV AI detection implies the client can just drop the AI into their existing systems and operations, and they will be detecting all criminals and be far more efficient when doing it.

Read more...
SMART Surveillance Conference in Johannesburg
Arteco Global Africa Technews Publishing SMART Security Solutions Axis Communications SA neaMetrics Editor's Choice Surveillance Security Services & Risk Management Logistics (Industry) AI & Data Analytics
SMART Security Solutions hosted its annual SMART Surveillance Conference in Johannesburg in July, welcoming several guests, sponsors, and speakers for an informative and enjoyable day examining the evolution of the surveillance market.

Read more...
LiDAR protects railways from new and existing dangers
Surveillance
3D LiDAR (Light Detection and Ranging) sensors are being installed to monitor rail traffic and ensure safety of passengers as well as individuals walking near the tracks, or trying to perform dangerous stunts for social media.

Read more...










While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd. | All Rights Reserved.