Mallory Horns and Loudspeakers


Speaker Horns/Loud Speakers now available from Mallory Sonalert through Gopher Electronics. These Paging/PA Speakers can be used indoor or outdoor, and are available from 10 Watts to 30 Watts, in plastic and gray aluminum.


  • Schools
  • Warehouses
  • Industrial Plants
  • Construction Sites
  • Transportation Terminals
  • Recreation Areas.

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Honeywell Serving the Transportation Industries



Honeywell Sensing and Control is committed to providing the right product for your
application. Whether you need a standard product or a highly customized solution, their sales and engineering teams have decades of experience in the Transportation industry. Their unique combination of a broad product portfolio, deep technical capabilities and extensive application experience culminates into a powerful ability to meet your design needs.

Product range:

  • Speed and Direction Sensors
  • Position Sensors — SMART Position Sensors
  • Rotary Position Sensors — Non-Contact Hall-Effect Sensors & Potentiometers
  • Magnetic Sensors — Hall-Effect Sensors
  • Pressure and Vacuum Switches
  • Pressure Sensors — Board Mount and Heavy-Duty Pressure
  • Temperature Sensors — Packaged Temperature Probes
  • Temperature Sensors — Thermostats
  • Controls — Key and Rotary Switches, Shifters
  • Controls — Push-Pull/eStop Switches • Hour Meters
  • MICRO SWITCH™ Toggle Switches — Sealed and Standard Toggles
  • MICRO SWITCH™ Basic Switches — Water-tight and Premium Basics
  • MICRO SWITCH™ Limit Switches — Medium-Duty, Global, and Heavy-Duty Switches
  • Magnetic Sensors — Magnetoresistive Sensor ICs
  • Magnetic Sensors — Hall-Effect Digital and Linear Sensor ICs
  • Wireless Solutions — Limitless™ Switches

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3M for all your Heat Shrink and Terminal Needs

3M Heat Shrink and Terminals

3M Heat Shrink Tubing

Heat Shrink Tubing
3M offers a broad range of US made heat shrink tubing designed to insulate and protect in a wide variety of electrical and mechanical applications.
• Thin Wall Tubing is lightweight, tough and flexible. 3M Single Wall Tubing is the right choice for electrical insulation in many industrial and manufactured products. It’s also dependable as a lightweight wire harness, wire marking, wire bundling, component packaging and fire-resistant cover

• Thin Wall Tubing with Adhesive (Dual Wall) has an outer wall that resists abrasions. The meltable inner wall keeps out moisture. These are just two of the many reasons why 3M Thin Wall Tubing with Adhesive (Dual Wall) is a smart pick when you need to protect components and equipment in high moisture environments such as automotive and marine applications.

• Heavy Wall Tubing handles demanding conditions that call for heavy-duty abrasion protection. With 3M Heavy Wall Tubing, you can get the level of protection wanted from a broad range of products. Choose the tubing needed based on the degree of temperature protection, dielectric strength, flexibility, chemical resistance, or moisture protection.

Heat Shrink Product Video

3M terminals

3M Terminals
3M has been a leading supplier of terminals for more than 30 years and are known for:
• Effective and reliable performance

• Variety of types, sizes, and materials that meet a broad application range, including the demands of temperature and weather

• Design features assuring easy installation – positive and easy wire insertion, elimination of strand hang-ups and wire twisting, and easy insulation entry

Terminal Product Video

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Gems Simplifies Your Fluid Sensor Choice



A search on Google for “sensors” delivers 38,600,000 results. Even the more specific search for “liquid level sensors” dumps 4,520,000 results in your lap. Whether you call it information overload or the Tyranny of Choice, it adds up to a daunting task as an engineer to source the ideal sensor component for a particular application.One way to simplify the search is to start with a company that has application expertise and the willingness to share it, combined with a broad portfolio of sensor product types and technologies. A conversation with a sensor application specialist can rapidly introduce the options available for a given project and, more
importantly, provide clarity on the pros and cons of a specific sensor in the context of your application.Taking this route can save time over the hit and miss results of typical internet searches. A frictionless translation of “engineering needs” to “sensor solution” is the goal of any time-constrained engineering project.

Gems Sensing Technologies


  • Buoyancy (floats)
  • Electro Optic
  • Conductivity
  • Piezo-Resonant
  • Ultrasonic
  • Capacitive
  • Magnetostrictive
  • Potentiometric
  • Submersible Pressure
  • Magnetic-Visual


  • Piston Reed Switch
  • Shuttle Reed Switch
  • Paddle Reed Switch
  • Turbine Hall Effect
  • Paddle Wheel Hall Effect
  • Thermal Dispersion
  • Temperature
  • Thermistor


  • Sputtered Thin Film
  • Capacitance
  • Chemical Vapor Deposition (CVD)
  • Micro-machined Silicon (MMS)
  • Blades Switches
  • Micro Switches
  • Solid-State Switches

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Honeywell MICRO SWITCH™ Compact Precision Limit Switches 14CE Series



All MICRO SWITCH 14CE Series compact enclosed switches incorporate fluorocarbon diaphragm sealing to provide reliable protection, meeting IP66, IP67, and IP68 as well as NEMA 1, 2, 3, 3R, 4, 6, 6P, and 13 requirements. Versions with a boot seal also meet NEMA 12 requirements (dust, falling dirt, liquid media with solid contaminates).  The cable or connector and basic switch terminals are encapsulated in an epoxy sealant, offering excellent resistance in harsh environments.  For low temperature applications (down to -40 C, -40 F), CE Series switches can be supplied with low temperature seals and lubricant.

The CE Series switches are rugged and versatile switches which can be applied indoors in many harsh factory floor applications, as well as on outdoor equipment in extreme temperatures.  A full range of actuators are available, including plain plungers, roller plungers, side rotary, multi-directional wire, and manually operated. The switches are also available with the industry standard, M12 micro-charge 4-pin connector. MICRO-SWITCH 14CE products meet worldwide CE requirements.


  • Compact construction for minimal real estate on equipment
  • :Gang mounting capability to provide a multi-plunger limit switch
  • Rugged, die-cast zinc housing for demanding environments
  • Variety of cable length options and choice of side or bottom exit cable/connector for design flexibility
  • Functionality over a wide temperature range with factory sealed connectors or wiring

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Housed SMD Reed Switches from Comus Group



One of the world’s smallest reed switches, the RI-80SMDH is protected by a robust
plastic housing, allowing the user the ease of mounting without having to worry about undue stress robotic pick and placing can cause in their automated process.

Reed switches, unlike other magnetic sensing devices such as Hall Effect sensors, require no power to operate.  This, coupled with very high value to price comparison makes them an ideal choice when an application required high reliability with little to no power availability.


  • ATE Grade switches only for highest quality.
  • 100 % galvanic isolation
  • Hermetically sealed
  • Ambient Operating Temperature
  • Resistant to Ambient
  • Environment Conditions

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