Home › Communications
DNH are one of the world’s leading manufacturers of industrial, commercial and professional loudspeakers.
Formed in 1946, this Norwegian company is globally respected for the design, quality and breadth of its range of loudspeakers for all manner of installation environments.
Whether it is an offshore oil platform in the North Sea, a railway station platform,
a semi- conductor laboratory or a leisure centre swimming pool, DNH will be able to recommend a loudspeaker that will be suitable for that environment.
DNH manufactures the world’s widest range of hazardous area approved loudspeakers, for both internal and external use, and which are certified to global standards such as
ATEX, IECEx, GOST and INMETRO amongst others.
A range of marine loudspeakers is also manufactured, with many being Bureau Veritas approved. Some DNH products also are used by the military and have NATO stock numbers.
In addition to the standard range of public address loudspeakers for ceiling or wall installation, DNH also manufactures a number of speciality products including clean room loudspeakers, voice alarm loudspeakers to EN 54-24 standards and even an underwater loudspeaker.
All DNH loudspeakers are manufactured in an ISO 9001 certified environment.
Hazardous Area Loudspeakers
Ecom Instruments Index
Ecom Instruments is a specialist in the area of Intrinsically Safe Equipment, manufacturing numerous devices to be utilised within a multitude of hazardous areas. Such areas include pharmaceutical, mining, chemicals, oil, gas and mining.
The innovative products are designed and built to the highest of standards, whilst maintaining the highest amount of functionality and using the very latest technology for explosive protection.
If your daily operation involves complying with the ATEX and DSEAR directives, Ecom Instruments can provide you with intrinsically safe hazardous area equipment that you or your engineers/operators will find beyond invaluable.
The Ecom Instruments range includes ATEX certified mobile phones, radios, handheld computers, laptops, multimeters, ultrasonic wall thickness gauges, torches and inspection lamps.
One of the biggest product areas of Ecom Instruments are intrinsically safe mobile phones. Communication within hazardous areas is vital for both reasons of safety and efficiency. Ecom's mobile phones provide users with an invaluable tool. Whether you need a mobile phone for dust hazards or Zone 1 applications, there is an instrument suitable for you.
In order to maximise the coverage of our mobile phones within the communication networks, Ecom's mobile phones are supplied SIM-card free and are compatible with every major mobile phone network in the United Kingdom.
Try Ecom's mobile solutions for yourself!
Getac V100-Ex2 Tablet-PC
I.roc x20 (-Ex) Range
Tab-Ex Tablet Computer
Ex-Handy 09 (Zone 1/21)
Smart-Ex 01 (Zone 1/21)
X.com 21x (Zone 2)
X.com 40x, 5xx & 6xx (Various Zones)
Ex-PMR 1000 Two-Way-Radio
Ex-PMR 2000 Two-Way-Radio
Lite Com Pro Ear Capsule Radio Unit
87V Ex Intrinsically-Safe Multimeter
Ex-Handy 05 (Zone 1/22)
Ex-Handy 06 (Zone 1/21)
Ex-Handy 07 (Zone 1/21)
Ex-Handy 08 (Zone 1/21)
Getac V100-Ex Tablet-PC
Bartec Pixavi is a creator of innovative video collaboration products and was established in 1999. They have specialized in video conferencing solutions, smartphones, cameras wearable and Wi-Fi infrastructure and also provide communication solutions for hazardous areas. Bartec have a global presence, but is headquartered in Stavanger, Norway.
Bartec Pixavi is made up of a talented and hardworking team of software engineers, striving to bring you the most up to date technology. They work hard at ensuring their products are both user friendly and of a very high standard.
Further proof of excellence - Bartec Pixavi award-winning solutions come in intrinsically safe, Ex approved and explosion proof versions according to the ATEX and IECEx standards for hazardous area certifications and are used by many leading companies in many different industries.
Gravity X Intrinsically Safe Camera
Impact X Intrinsically Safe Smartphone
Impact X NC (No Cameras) Intrinsically Safe Smartphone
Orbit X Explosion Proof Wi-Fi Camera
Back To Last Page