Mobile Patrols Sydney – SJK security consultants providing a professional mobile petrol service to suit your specific needs in Granville Sydney NSW. SJK Security is one of the leading firms providing high-end security services in Sydney. Our security patrols are a wonderful source of security for business premises, especially after working hours, when the properties are vacant. Security patrols go a long way in ensuring that property loss and vandalism does not occur after business hours. Whenever we provide mobile patrolling service to your property, a visible security signage is offered highlighting that the property or premises in under the protection of SJK Security. With our 24/7 drive through security patrol service, we are your ultimate choice. Our mobile patrols incorporate a range of solutions from lock up services, alarm response and welfare checks to gates, windows and door checks as well as machinery and alarm system checks.