Illegal dumping activities are identified as a worrying issue that are destroying Hong Kong’s urban environment. It is reported that building materials and food waste from construction sites and on-street shops have been illegally disposed of on the roads shared by pedestrians and cars. These unmanaged waste materials accumulate over time, eventually they contaminate the surrounding environment and destroy the scenic view of Hong Kong’s city landscape. The pungent smell and poor hygiene cause nuisance to nearby residents and businesses.

An OT Systems (OTS) Rapid Deployment Monitoring System is engaged for the project to help maintain the cleanliness of the city streets. Over 80 units are currently deployed in Hong Kong’s illegal dumping hotspots to deter and collect evidence of these offenders. The Rapid Deployment Monitoring System consists of a tough stainless-steel case, a self-powering solar charging generator and wireless 4G router. Its high competency allows it to be installed in narrow and crowded streets by using its own electricity and network infrastructure. Additionally, its IP camera can record crystal clean images of fly-tippers on a 24-hour daily basis, stored onto a local storage. The data captured is then conveyed by a high-speed transmission device, so staff members are able to observe in real-time the status of different locations.

The AI-powered video analytics software can send alerts to government officers for critical decision making and dispatching personnel to clean up the identified area. The software also allows the officers to study reports on sources of the illegally-dumped waste and hence, launch policies to prevent further occurrences.

The OTS IoT Rapid Deployment Security Solution is innovative and effective for temporary and urgent monitoring. The video analytics function can be applied for monitoring, detection, big data collection, and also public safety.