Technical specifications of the noise monitoring station Tango_NMS Accuracy Calibratability Measure values Frequency weightings Time weightings Measurement range Resolution Display * Microphone Weather protection Calibration Data storage Network interface Batteries Operating time Power supply Dimensions Weight Scope of delivery Option 1 Option 2 Option 3 Option 4 Option 5 Class 1, IEC 61672 PTB type approval requested - Sound pressure level LAF, LAS - Maximum sound level LAFmax, LASmax - Minimum sound level LAFmin, LASmin - Continuous sound level LAeq, LCeq A + C Fast, Slow 25 ... 140 dB 0.1 dB Illuminated LCD - Measured value with 3.5 digits - Bar graph in 5 dB steps < under-range > over-range 12“ measurement microphone MK255, 50 mV/Pa WS1 for long-term continuous operation With external calibrator, 94dB On commercial database server ZigBee / 3G modem Lithium-ion battery with integrated charger Without charging 100 h 10...18 VDC (through AC adaptor or solar panel) 750 x 80 x 60 mm 1.5 kg Noise monitoring station Tango_NMS, windscreen/weather protection, user manual, mounting kit, 115/230VAC adaptor Gateway to internet (ZigBee - LAN/WLAN) Audio transmission within the network for listening 1/2” calibrator Cal200 Customer-specific MUNISENSE website Software package AUDITOR_light *) the optional LCD display is only required for calibrated devices The MUNISENSE advantages Using modern internet technology the SINUS MUNISENSE system offers various advantages: Direct availability The service only requires small installation and synchronization efforts. Immediately after the set-up of the stations and internet gateways, the measured values are available on-line. The wireless sensor network configures itself and is powered by batteries. Large number of measuring locations Virtually any number of stations may be integrated into the MUNISENSE network. The large number of measuring locations results in highly accurate and dense information. All measured values are stored centrally and may be retrieved without any loss of information. Due to the moderate cost a large number of measuring locations can be realized at a reasonable expense. On-line access everywhere Secure access to the centrally stored data via mobile internet devices is provided everywhere. Easy and quick integration The service supports automatic notification via e-mail and SMS. Since the measured data may be retrieved via internet, it can be integrated into existing processes quickly and easily. Availability and reliability MUNISENSE monitors the network 24/7. Any possible malfunction is reported and removed immediately. Security Within the network as well as during data storage every possible protective measure is taken to safeguard data integrity and protect the data from unauthorized access. Support of other sensor types As an option the system allows integration of additional or alternative sensors for measuring other physical quantities as for example temperature, humidity, vibration, barometric pressure, water level. MUNISENSEEffective long-term noise monitoring via internet • Autonomous noise monitoring stations • Wireless communication within the network • Continuous data storage on the server • Flexible web interface for the user • Stationary and mobile systems available SINUS Messtechnik GmbH Foepplstrasse 13 Phone: +49 341 244290 Germany www.soundbook.de munisense and INSIGHTNOW are registered trademarks of Munisense BV Messtechnik GmbH

Secure data storage on a central server Standard-compliant sound level measurement according to IEC 61672 MUNISENSE noise monitoring uses the internet for data storage and offers measurement values in real time In some municipalities noise pollution is becoming a severe problem. Many citizens are exposed to various different sources of noise, which affect their quality of life as well as their health. Especially with temporary or short noise events the authorities for public order and environmental protection are not able to react sufficiently quickly to perform noise measurements on site. One...