At Comus, we take pride in being renowned in the industry as a leader in providing the very best in service to our clients. To pioneer developments and sensors that use less power while never sacrificing quality or function. To expand our product knowledge and diversification so that we may continue our mission of "Sensing the world''s needs." Watch our video to learn more. (read more)

We at the Comus Group of Companies are excited to announce the release of the new 3570.1504 series of high voltage reed relays. These relays are ideal for automotive applications such as electric vehicles (EVs) battery packs testing. (read more)

We at the Comus Group of Companies are excited to offer the RI-80 SMDM series of surface-mount reed switches. These high-quality reed switches are ideal for proximity sensors and medical applications. (read more)

These highly reliable relays are ideal for high-density switching matrices used in Automated Test Equipment (ATE) and data acquisition systems. (read more)

AT stands for Ampere- Turns. This term is used to measure the sensitivity of a reed switch or the magnetic field needed to close the gap between the blades of the reed switch. (read more)

We at the Comus Group of Companies are proud to announce the release of the new Comus SRA-SP family of Steel Sensing Proximity Sensors— SRA-SP-001, SRA-SP-002, SRA-SP-003, SRA-SP-004 and SRA-SP-006. These highly accurate and compact ferrous metal detecting proximity sensors are ideal for automated production lines and robotics sensing. (read more)

Modern commercial vehicles use extending hydraulic platforms, ramps, and stabilizers, without adequate marking these can be potentially hazardous. Installing bright pulsating warning lights is the best way to ensure that other personnel are aware of these hazards. (read more)

Searching for Aleph HYR9001 mercury wetted reed equivalent? (read more)

• AC Voltage Power Sensors
• DC Voltage Power Sensors
• Precision Acceleration Sensors
• Precision Angle Sensors
• Precision Shock Sensors
• Precision Motion Sensors
• Custom Products

The Comus Group is proud to introduce our first overmolded surface mount reed switch, the RI-80SMDM Series. (read more)

Small footprint and high reliability (read more)

The RI-69 offers TWICE the Power and Current ratings of any 10mm dry reed switches currently in the market. (read more)

40% Smaller footprint than the Industry standard SIP series (read more)

The STG GC2717 offers a 1 Form A Rhodium contact for applications with switching voltages up to 500 VAC/VDC and dielectric strength (BV) of up to 1300 VDC (read more)

The Comus Group of Companies and Bright Toward Taiwan are proud to offer the 38-Q Series of PhotoDMOS relays with AEC-Q101 Certification for Automotive applications. (read more)

The new SRA sensor is the ideal solution for ferrous metal detection in robotics, production line, and safety applications. The SRA offers a one piece solution with no power required. (read more)

Ideal for instrumentation, automatic test equipment and high density switching matrices, the Comus' new 14 series is a high reliability instrumentation grade Mini-Sip package. With switch power ratings up to 15W, our new relay series offers a 50% increase over industry standard packages (read more)

Many modern air suspension systems utilise an electronic level sensor that feeds back information to a central controller which in turn adjusts the pressure of the air below suspension units to equalise an off balanced load. (read more)

With the increased demand from consumers for electric vehicles expected to reach new highs the monitoring of rechargeable batteries has become more important than ever before. Safe and reliable solutions to alert and prevent overcharging and exceeding operating temperature specifications are at the forefront of this requirement. (read more)

The GC2717 reed switches are designed into relays used in cable testers that check for open and short circuits and breakdown voltage isolation testing to find problems before vehicle installation. (read more)

The Comus Group is proud to introduce our new full line of Surface Mount reed switches. Since acquiring the COTO reed switch line many customers have been asking when the finest quality reed switch in the World would finally be available in surface mount. (read more)

The Comus Group is proud to introduce the RBM-40. Used in commercial vehicles' extending hydraulic platforms, ramps, and stabilizers. (read more)

The new RI-69 high power 10mm reed switch is developed by the Coto Technology BV division and known for manufacturing the perfect ATE (automatic test equipment) grade switches required by customers demanding high reliability and long life. (read more)

The PDT1004 is a multi-function sensor constructed around small profile housings for ease of mounting on anywhere your application requires. (read more)

The PD6025 is the first ever environmentally friendly and high grade quality solution for patio heaters. (read more)

In recent years air suspension technology has evolved from only being used in truck trailers and heavey load vehicles to modern trucks, cars, camera vehciles and motor homes. In some cases the air bellow assists the conventional suspension system and gives added support or adjustment when a vehicle is loaded with heavy items. (read more)

The Comus Group is proud to introduce our newest line of custom products: the Smart Sensor. A Smart sensor utilizes multiple sensing technologies and processing techniques in a package. (read more)

Our finest quality switches are now available in a housed SMD type. We carry both, commerical and 100% ATE grade housed surface mount switches. The RI-02-90 series being commercial grade and the RI-60-90 series being ATE grade. (read more)

The PD6011 a part of the Smart Sensor group specializes in tilt detection. (read more)

Comus International's PD6021 metal sensing proximity switch part of the Smart Sensor line. (read more)

The Comus Group introduces the first motion sensor to the Smart sensor category. The PDM1000 is an adjustable motion sensor, with NPN or PNP outputs and a motion level range of 5 - 2000 mg. (read more)

Motion sensors are very similar in design to tilt switches; in fact, some tilt switches are used as motion sensors. (read more)

Conceptually, an acceleration sensor behaves similarly as a tilt switch. When the sensor experiences acceleration the unit registers a change of state. (read more)

Tilt switches are used to sense movement (tilt) of a device above and below a horizontal axis. A typical use is in a thermostat. (read more)

The Comus Group is proud to present the RBF Series as our newest smart products. Designed for ease of installation and as a low cost replacement for tail lift warning lights. (read more)

Solid State Relays (SSR) manufactured by the Comus Group of companies are sold around the world. The sign, with no moving parts, means that solid state relays have an almost unlimited life expectancy compared with electromechanical relays. (read more)

The 1411 (10 watt) and 1419 (15 watt) are high reliability instrumentation grade Mini-Sip packages targeted for instrumentation, automatic test equipment and high density switching matrices. (read more)

The new CGSM series offers superior reliability for the Instrumentation and automatic test equipment markets. With contact ratings up to 10 Watts and a 1 Amp carry current our new relay boasts an impressive 50% increase in power and capability over any similar size industry standard SMD packages presently being offered today. (read more)

The Comus Group is proud to introduce the new 10 watt RI-91 Form C reed switch, developed by the Coto Technology BV division. This division is known for manufacturing the perfect ATE (automatic test equipment) grade switches. (read more)

Comus International is proud to introduce the 1517 series Ultra Mini SIP reed relay with a PCB footprint 75% smaller than the industry standard SIP relay. (read more)

Comus International is proud to introduce the BFH series of high reliability instrumentation grade multi-pole reed relays. The 2 Form A, 3 Form A and 2 Form C configurations are ideal for use in new high contact density load board designs used in automatic test equipment. (read more)