Euchner safety products consist of safety switches, relays and enabling switches. Euchner has developed safety systems comprised of sensors, evaluation and safety relays. The CES family of RFID products offers sensors with integrated evaluation.

Pilz safety sensors provide security and safety in automated production and logistics processes. They are certified by TÜV, UL and others, and provide safety for applications up to Category 4 in accordance with EN 954-1. Pilz safety sensors are designed for applications up to Performance Level E in accordance with ISO 13849-1 and SIL 3 in accordance with IEC 62061. Products include safety switches, bolts, gate systems, and light beam devices.

Pinnacle Systems manufactures safety sensors and controls for industrial machine guarding systems. Products include safety light curtains, mat systems, palm buttons, PLC's/control systems, interlock switches, and fencing.

SICK, Inc. manufactures transponder safety switches are used in applications where a high level of tamper-proofing is needed. Various versions exist that allow series connection of up to 20 safety switches. Both the T4000 Standard and Multi employ small sensors and actuators. The T4000 Direct uses unicode and multicode sensors.

Honeywell manufactures and designs sensors and switches for machine safety, including electromechanical safety switches, electronic safety curtains, control modules, and more. All comply with most international standards.

Schneider Electric is a provider of safety sensors and limit switches, including Preventa safety light curtains for fingers, hands and bodies. Single beam types 2 and 4 are available.

Power Components offers Banner Engineering photoelectric sensors, special application sensors, safety light screens, and safety modules and switches.

PCC Professional Controls offers Leuze Electronic optoelectronic safety sensor systems, including safety laser scanners, light curtains, switches and relays.

ifm’s safety switch technology enables an inductive proximity sensor to be applied in safety applications. The sensor’s continual self-check operation enables it to achieve many safety certifications, including IEC 61408 and ISO 13489-1 Pl d. and EIC 62061 SICcl2.

Rockwell Automation's safety sensor products include light curtains, safety edges and mats, and laser scanners. Safety switches include limit and interlock switches. Safety light curtains are photoelectric presence sensors that protect personnel from hazardous machine motion.

Banner Engineering is a manufacturer of type 2 and 4 safety light curtains, type 3 laser scanners, interlock switches, modules and controllers, and machine safety accessories. Safety light curtains protect personnel from injury by guarding points of operation.