{"product_id":"hellberg-secure-active-horevaern-47002-001","title":"Hellberg Secure Active hearing protection 47002-001 SNR 29 dB","description":"\u003ch2\u003eHellberg Secure Active hearing protection 47002-001 SNR 29 dB \u003c\/h2\u003e\n\n\u003csection data-action=\"ProductDetail\/DescriptionDetailSection\" data-lazyload=\"false\" data-lazysection-routevalues='{\"sectionid\":4892}' data-sectionid=\"4892\" data-view=\"ProductDetail\/_Description\" id=\"section_4892\"\u003e\n\u003cp\u003e Hellberg Secure Active hearing protection 47002-001 SNR 29 dB is the perfect choice when it comes to protecting your ears from dangerous noise. This hearing protection is designed with microphones that give you active listening, meaning you can be aware of your surroundings and communicate with your colleagues without having to remove the hearing protection. This makes it ideal for work situations where it is important to be aware of audible alarms and other important information.\u003cbr\u003e\u003cbr\u003e With microphones in each earcup, this earmuff is able to give you perfect directional hearing. You can clearly hear sounds around you, while the level-dependent electronic protection system limits all sounds to a safe level. This ensures that you remain protected from harmful noise while maintaining your situational awareness.\u003cbr\u003e \u003cbr\u003eThe Hellberg Secure Active hearing protection 47002-001 SNR 29 dB also has some practical features that make it even more user-friendly. There are knobs to adjust the level-dependent active listening, so you can adapt it exactly to your needs. There is also a 3.5 mm AUX input, so you can connect external devices such as a mobile phone or a music system.\u003cbr\u003e\u003cbr\u003e When it comes to sound attenuation, this hearing protector has an SNR value of 29dB, which is average for the attenuation it offers. It's perfect for reducing noise levels and protecting your ears. The hearing protection has an attenuation value of 34 dB for high-frequency sounds, 27 dB for medium-frequency sounds and 20 dB for low-frequency sounds such as hum.\u003cbr\u003e \u003cbr\u003eMaintenance is also important to ensure that the hearing protection functions optimally and maintains a high standard of hygiene. It is therefore recommended to replace the sealing rings (hygiene set) twice a year. This ensures that the ear cups close tightly and provides the best possible noise reduction.\u003cbr\u003e\u003cbr\u003e When choosing a hearing protector, it is important to find the right one for your needs. The ear should not be exposed to a noise level of more than 75-80 dB. You can calculate yourself whether this hearing protection is sufficient using a simple calculation. By knowing the noise level you are in and the hearing protector's SNR value, you can determine if it provides adequate protection.\u003cbr\u003e \u003cbr\u003eHellberg Secure Active hearing protection 47002-001 SNR 29 dB is the perfect choice when it comes to protecting your ears and maintaining your situational awareness at work. With its modern design, adjustable features and high noise reduction, this hearing protector is ideal for those who work in noisy environments. So why wait? Protect your ears with Hellberg Secure Active hearing protection 47002-001 SNR 29 dB today! \u003c\/p\u003e\n\n\u003c\/section\u003e\n\u003csection data-action=\"ProductDetail\/DescriptionDetailSection\" data-lazyload=\"false\" data-lazysection-routevalues='{\"sectionid\":4893}' data-sectionid=\"4893\" data-view=\"ProductDetail\/_Description\" id=\"section_4893\"\u003e\n\u003cp\u003e Level-dependent active participation \u003c\/p\u003e\n\n\u003c\/section\u003e\n\u003csection data-action=\"ProductDetail\/DescriptionDetailSection\" data-lazyload=\"false\" data-lazysection-routevalues='{\"sectionid\":4894}' data-sectionid=\"4894\" data-view=\"ProductDetail\/_Description\" id=\"section_4894\"\u003e\n\u003cp\u003e Rotary knobs \u003c\/p\u003e\n\n\u003c\/section\u003e\n\u003csection data-action=\"ProductDetail\/DescriptionDetailSection\" data-lazyload=\"false\" data-lazysection-routevalues='{\"sectionid\":4895}' data-sectionid=\"4895\" data-view=\"ProductDetail\/_Description\" id=\"section_4895\"\u003e\n\u003cp\u003e EPS (Electronic Protection System) \u003c\/p\u003e\n\n\u003c\/section\u003e\n\u003csection data-action=\"ProductDetail\/DescriptionDetailSection\" data-lazyload=\"false\" data-lazysection-routevalues='{\"sectionid\":4896}' data-sectionid=\"4896\" data-view=\"ProductDetail\/_Description\" id=\"section_4896\"\u003e\n\u003cp\u003e 3.5 mm AUX input\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e H= 34 dB, M=27 dB, L=20 dB\u003c\/li\u003e\n\n\u003cli\u003e SNR 29 dB\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003e The attenuation value:\u003c\/h3\u003e\n\n\u003cp\u003e The SNR value: 29 dB, which is an average of the attenuation in dB.\u003cbr\u003e - The damping value for high-frequency sounds, e.g. the squeal, is 34 dB.\u003cbr\u003e - The attenuation value for medium-frequency sounds is 27 dB.\u003cbr\u003e - The attenuation value for low-frequency sounds, such as hum, is 20 dB.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch3\u003e Maintenance:\u003c\/h3\u003e\n\n\u003cp\u003e A hygiene kit is available for the hearing protection. To maintain a high level of hygiene and to ensure that the hearing protection works as intended and provides it \u003cbr\u003eoptimal noise reduction, it is important that the ear cups close tightly. It is therefore recommended to replace the sealing rings (hygiene set) twice a year.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch3\u003e Choose the right hearing protection!\u003c\/h3\u003e\n\n\u003cp\u003e The ear should preferably not be exposed to a noise level of more than 75 - 80 dB.\u003cbr\u003e It is therefore not important to choose a hearing protector that can reduce the noise to an acceptable level.\u003cbr\u003e You can calculate yourself whether the hearing protection is sufficient using a very simple calculation.\u003cbr\u003e First, however, you must know the dB you are in.\u003cbr\u003e There are countless apps that you can download for your phone, and thereby approx. measure the noise level you are in.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e \u003cstrong\u003eBelow you can see an example of a calculation:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e Noise level in dB: 104 dB\u003cbr\u003e The hearing protector's SNR value: - 26 dB\u003cbr\u003e Noise to which the ear is exposed: = 78 dB\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e The most optimal SNR value for a noise level of 104 dB is therefore 24-29 dB.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003c\/section\u003e\n\u003cscript src=\"chrome-extension:\/\/hhojmcideegachlhfgfdhailpfhgknjm\/web_accessible_resources\/index.js\"\u003e\u003c\/script\u003e","brand":"Hellberg","offers":[{"title":"Default Title","offer_id":46904509104465,"sku":"21047002-001","price":1393.62,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8732\/2193\/files\/hellberg-secure-2h-active-horevaern-snr-29-dbhellberg-994504.jpg?v=1725019693","url":"https:\/\/sikkerhedsgiganten.dk\/en\/products\/hellberg-secure-active-horevaern-47002-001","provider":"Sikkerhedsgiganten","version":"1.0","type":"link"}