Access control, security and biometrics equipment is used to monitor and restrict access to equipment, parts of buildings, or entire facilities

Network security platforms are designed to protect networks from incursion by external sources

Closed circuit TV (CCTV) is used for area surveillance and remote monitoring. Some systems can record events and trigger alarms

Photoelectric sensors use emitters and receivers to detect the presence, absence, or distance of target objects.

Perimeter guards are guardrails and security fences as well as safety devices that produce sound waves when a given perimeter is breached

Ultrasonic proximity sensors use reflected or transmitted ultrasonic waves to detect the presence or absence of a target component.

Video cameras take continuous pictures and generate signals for display or recording. They capture images by breaking them down into a series of lines. This search form does not include consumer devices such as camcorders.

Video monitors display video images from cameras and recorders, often using cathode ray tube (CRT) technology.

Machine vision systems are used for automated inspection and measurement in production environments

Locks and locking systems are mechanical fastening devices designed to close and control access to doors, drawers, or containers. Common types of locks include cam locks, combination locks, deadbolts, padlocks, and key-operated locks

Security seals are safety products that visually identify if a seal, container, package or enclosure has been opened

Bollards are structures used to protect buildings from vehicular impact, restrict access or serve as landscape enhancement.

Network security services determine vulnerability of networks to outside intruders as well as maintain anti-viral and firewall updates and usage

Building security and communications systems are building automation components that combine voice, data and video within a structured system. They are sometimes called guard tour systems or guard control systems

Intrusion detection systems (IDS) are used to determine whether security has been breached and unauthorized access granted to property, equipment, resources or data