Security and public order become the dream of every Indonesian. In realizing the kamtibmas can be done in a variety of ways, one of which is by reviving togetherness and commitment with the community. In this case, the form of community participation Pekon Sukanegara Central Coastal District West Coast District, Lampung Province by conducting environmental security system (Siskamling). Siskamling is a unit that includes components that are interdependent and interconnected and affect each other, which produces the ability to be used as an effort to meet the demands of security and order conditions in the environment. Based on the results of data analysis and discussion, this study concluded that village heads or peratin play a role in the implementation of siskamling. Their role in the implementation of siskamling is as coordinators, facilitators, and motivators. Especially at the time of the burglary there have even been some pekon who complained about the consequences of this theft such as the loss of motorcycles, cars to house break-ins. With this siskamling activity, the village becomes conditioned and avoided theft cases.