OUR PRODUCTS

When it comes to quality and safety, there is no compromise at our company. We take great pride in the fact that all our products are carefully engineered and designed to meet the stringent requirements set forth by the South African Bureau of Standards (SABS). This is an internationally recognized standard that is based on the top-notch International Electrotechnical Commission (IEC) Standards.

We understand that our customers rely on our products for their performance, reliability and safety, which is why we go to great lengths to ensure that each and every product is in compliance with the SABS Standards. At Cosine Developments we believe in providing our customers with nothing but the best, and our commitment to quality is evident in every single product that we offer.

OCCUPANCY SENSORS

The benefits of an occupancy sensor? They’re a simple energy saving solution. When the room is vacant the lights will turn off – the duration times, sensitivities may all be altered but the general concept remains the same…

ENERGY SAVING HVAC

The HVAC facilitates the switching of both lighting and HVAC circuits greatly increasing energy saving. The HVAC control gear is connected to any occupancy sensor, the lighting load and the air-conditioner…

UPS SYSTEMS

The wide variety of Cosine Developments ES products are a rising product range unrivalled within the marketplace. It is the primary choice for emergency lighting applications where full brightness is required for long durations of time.

LED EMERGENCY GEAR

We have a vast range of LED emergency gear, output voltage ranges from 10 – 300V, able to drive either the LED driver itself when there is a power failure, or the LED panel/fitting/strip directly. Light output options on emergency vastly range from a mere 5% to 100%, also with duration times from 30 minutes to 3 hours and up…

SMART PRODUCTS

Smart Products [Digitally Addressable Lighting Interface] allow for the light operation to be controlled via a computer through a DALI link. Once software is installed, the user will then have full control at his/her disposal over the function of the lighting…

FLUORESCENT LAMP EMERGENCY KITS

There is an emergency option for lamps ranging from 6Watts to 80Watts, with light outputs ranging from 5% to 100% and durations lasting as long as 4 hours and above if needed…

SELF-TESTING EMERGENCY LIGHTING

Do you know that the OHS Act (Act 85:1993) makes it illegal not to have emergency lighting and requires testing, at least every three months, of all emergency lighting? Cosine Developments have the widest range of self-testing emergency lighting products designed specifically to satisfy the new SABS specification…

EMERGENCY LIGHT FITTINGS & SYSTEMS

Emergency lighting systems for a variety of lamp options…

EMERGENCY EXIT SIGNS

Emergency lighting systems for a variety of lamp options…

DC INVERTERS

DC inverters have been designed for the unstable supply and harsh conditions of sub-stations, railway coaches and numerous other applications…

24V PSU Emergency Control Gear

BATTERY PACKS

Wide variety of battery packs available, specifically selected for emergency gear. Battery types include Nickel Cadmium, Nickel Metal Hydride, Lithium Ion and Lead Acid Batteries…

PHOTOCELLS

Compact/rugged daylight switch that can operate both compact fluorescent lamps and incandescent lamps. 

REMOTE BOXES

All Cosine Developments products are available in a remote box version. The remote boxes function is to house the inverter and battery in a contained box, therefore making it SABS compliant…

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