Access control and security equipment is used to monitor and restrict access to equipment, parts of buildings, or entire facilities. Communications equipment transmits data in electronic form using either cabling or radio signals.
Access Control Systems (1,064 suppliers)
Access control systems are used to identify people before granting access to secure facilities.
Learn more about Access Control Systems
Annunciators (180 suppliers)
Annunciators and graphic display panels disclose the layout and annunciate the status and measurement parameters of industrial processes, security and fire alarms of buildings and manufacturing facilities, power distribution networks, and other operations.
Search by Specification | Learn more about Annunciators
Audible Alarms (463 suppliers)
Audio Transducers and Buzzers (221 suppliers)
Automated Voice Answering Systems (106 suppliers)
Automated voice answering systems are used to take messages and to provide automated information retrieval requests.
Learn more about Automated Voice Answering Systems
Bollards (220 suppliers)
Cameras (1,662 suppliers)
Cameras are used to monitor and record building interiors and surrounding for security and daily operations.
Closed Circuit Television Systems (477 suppliers)
Closed circuit television systems (CCTV) are used for area surveillance and remote monitoring. Some systems can record events and trigger alarms.
Learn more about Closed Circuit Television Systems
Digital Audio Systems (172 suppliers)
Digital audio systems electronically record and store audio signals such as voice, music, alarm, and security messaging for broadcast, editing, monitoring, and playback.
Learn more about Digital Audio Systems
Digital Video Recorders (551 suppliers)
Door Operators (175 suppliers)
Door operators are devices used to open and close all types of doors or gates. These operators can be powered by a variety of power sources such as electric, hydraulic or pneumatic devices.
Learn more about Door Operators
Entry Gates (302 suppliers)
Guardrails and Railings (581 suppliers)
Intercoms (264 suppliers)
Intercoms are an electronic communications system generally composed of fixed microphone/speaker units connected to a central control device.
Learn more about Intercoms
Perimeter Guards (59 suppliers)
Perimeter guards are guardrails and security fences as well as safety devices that produce sound waves when a given perimeter is breached.
Learn more about Perimeter Guards
Radios (402 suppliers)
Radios are communication systems that send and/or receive electromagnetic waves. Devices such as citizens’ band (CB) radios, walkie-talkies, and handie-talkies are two-way radios that can be used for interpersonal communications.
Learn more about Radios
Safes (90 suppliers)
Safes are used to store and protect valuables from tampering, theft, and/or fire. They are usually made of metal and shaped like a cube or cylinder with a removable or hinged face that forms a door.
Search by Specification | Learn more about Safes
Security Systems (497 suppliers)
Surveillance systems are used to monitor commercial properties and industrial facilities for the presence of trespassers and the behavior of authorized visitors.
Learn more about Security Systems
Speakers (734 suppliers)
Speakers produce and transmit sounds carried by electrical or radio signals. This product category is primarily for industrial and OEM speakers rather than those for home use.
Search by Specification | Learn more about Speakers
Telephone Components and Accessories (516 suppliers)
Telephone components and telephone accessories are used in telephone systems.
Learn more about Telephone Components and Accessories
Telephones and Cellular Phones (592 suppliers)
Telephones and cellular phones convert voice or other sound signals into a form that can be transmitted to another device that receives and reconverts the waves back into sound.
Learn more about Telephones and Cellular Phones
Traffic Safety Equipment (401 suppliers)
Traffic safety equipment provides visible and physical barriers or high visibility guidance systems to help control traffic flow.
Learn more about Traffic Safety Equipment