Beli noise control di monotaro.id

Professional-Quality Hearing Protection (23dB NRR)Environmental microphones for level-dependent hearing protection and ambient listening.3.5 mm listen-only stereo input for connection to external devices (e.g. cell phone, two-way radio, Ipod).Voice guided menu system for ease of use and adjusting settings.Auto power off, the headset will turn off after 4 hrs of non-use to save battery.Low-battery warning to inform you when to change batteriesTo reduce corrosion caused by sweat and moisture, the electronics are located in a separate compartment of the cupAvailable in both in headband and hard hat attached versions (black).Occupational use only.The ProTac III hearing protector helps protect against hazardous and nuisance noise, while allowing environmental sounds to be reproduced by the electronic circuit, limited to 82dB. ProTac III helps protect hearing from impulse noise and increases the ability to communicate with nearby colleagues, as well as hear warning signals, approaching vehicles, and sounds in machines and processes.A great value in electronic level-dependent hearing protection, 3M PELTOR is a leading brand in electronic level-dependent hearing protection for professionals who have an occupational exposure to steady state or impulse noise. The ProTac III helps protect workers' hearing and allows them to listen to important ambient sounds (at a maximum level of 82dB), allows them to communicate with colleagues, hear warning signals and approaching hazards, while protecting their hearing.Key Features• Environmental microphones for level-dependent hearing protection and ambient listening• 3.5 mm listen only stereo input for connection to external devices (Smartphones, shoulder microphones, etc.)• Voice guided menu system• Auto power off: The headset will turn off after 4 hrs of non-use to save battery• Low-battery warning.• To reduce the corrosion caused by sweat and moisture, the electronics are located in the outer part of the cup• Available in both in headband and hard hat attached (black).• Available in two different cup sizes: Slim cups for compatibility with other head borne PPE and full cups that provide a higher NRR• 21dB NRR; occupational use only

Initio USB H560 with Noise Cancelling Microphone. - Port USB. - Rotating Microphone. - Padded Comfort. - In-line control. - Adjustable Headband.

- Crystal Clear USB Headset - With flexible 270° rotatable noise reduction Omni-directional microphone, the USB headset effectively filters out external noise and makes voice sound clearer without transmitting the sounds of normal breathing. - Arranged Logically In-line Controller - Design for volume control, microphone mute and speaker mute, there are 4 buttons on the controller with 2 indicators to provide visual cue when mic mute on and power on. - Ultra 2 in 1 USB Adapter - USB Port and 3.5 mm connectivity options let you work on a variety of devices for online courses, Skype chat, call center, conference calls, webinar presentations, ZOOM meeting etc. Also compatible with Windows XP/Vista/7/8/10, Mac OS X, iOS, Android, Tablet PC.

- Omnidirectional Noise Canceling Microphone: With flexible 300 swivel noise canceling omni-directional microphone and HD audio sound, the telephone handset ensures easy and clear communication for call centers, offices and residential phones even in noisy environments. - Durable Cable and Volume Control Button - The durable 3.5mm audio cable is made of pure copper for lower impedance to transmit natural sound. With the built-in control, you can easily adjust the music volume, select or reject phone calls, play or pause music, and also activate the Siri function. - Comfortable to Use: The soft T-pad is made of environmentally friendly anti-static material, which is covered by a soft EVA pad. The earbuds are covered by premium PU leather that does not hurt the skin. The phone call becomes more pleasant when you use it. - Wide Compatibility: This phone headset fits iPhone, Samsung, most smartphones and iPad iPod PC MAC laptops with a single 3.5mm headphone jack. For iPhone 7-7 Plus ***** Plus - X - XS - XR or newer iPhone, a Lightning to ***** mm adapter (supplied by Apple) is required. - Multipurpose Headset: The 3.5mm wired cell phone headset is ideal for business chat, call center, podcast, video recording of online courses, truck driver, phone sales, teleconferencing, video conferencing, webinar presentations, Teaching, Xbox live, game chat, PS4 and more

The cycle control system enables power control with less noise generation. When combined with G3PA, it can be used for single-phase as well as three-phase loads. Three inputs are selectable: internal setting volume, external setting volume, and 4 to 20 mA DC current signal. DIN rail mounting is possible as well as screw mounting. Built-in insulation transformer. 100 to 240V free power supply.

Control Modules 1 In 1 Out (with isolation function) Comunication isolation function, when short circuit occurred in the module, the module will be automatically isolated from the main communication line.

It is a low noise type with improved noise characteristics.By switching the solenoid operated valve, it is possible to unload the circuit, double pressure, 3 pressure control. Stable pressure control is performed in a wide range of flow rate.

Exhaust typeThe fan shall be suitable for ceiling mountingHP (Half-pitch) motor with thermal cut-offWell lubricated bearing for long life operationPre-installed power cordUnique design of double orifice minimizes noise transmission from fanHigh performance taper blade designed Sirocco Fan adopted to control air turbulence effectivelyInstallation size = 177 x 177 mm