Access Control refers to protection from theft or destruction of property and assets by restricting egress to unauthorized persons through the use of physical mechanisms.  This may be done with the use of locks, gates or fences along with the use of alarms if they are tampered with.

S-Tron integrates top of the line Access Control systems with the use of biometric devices and card/keyfob readers.  Electric locking mechanisms are implemented to suit the needs of the customer.  Software management controls user access groups as well as time codes, alarm relays, integration with a CCTV system, and various other features.

Closed-circuit television (CCTV), is a collection of cameras performing video surveillance. Simply, it is the use of television cameras for surveillance.  A video monitoring and security system used to provide continuous traffic monitoring by the facility operator along the length of the facility and particularly at points of entry and tolling locations.

It differs from broadcast television in that all components are directly linked via cables or other direct means.

CCTV is a visual surveillance technology designed for monitoring a variety of environments and activities.  CCTV systems typically involve a fixed communications link between cameras and monitors.  Different cameras may allow panning of an area called a “tour” or a stationary view allowing maximum surveillance.