IntroductionThe Stealth NNR (Noise Nuisance Recorder) is designed
specifically to monitor noisy neighbour complaints as
simple as possible.
The ‘Stealth’ NNR fits completely into a shoulder bag
(which comes with the kit) and after setting up the
equipment, you can walk out the complainants house
with the shoulder bag, giving the impression nothing
has been left in the property.
The equipment couldn’t be easier to use, with simple
‘Walk Through’ operation to guide you, ensuring quick
and easy operation.
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Noise Nuisance Recorder
Key Features
•Smallandunobtrusive
•Integratedilluminatedrecordbutton,noremotes to lose or damage!
•Specificallydesignedfornoisenuisancecomplaints•Simpletousewith‘WalkThrough’operation
•Upto60hoursofaudiorecording,withpreandpost trigger to identify illegitimate complaints
•CEL-630SoundLevelMetercanbeused for other applications
•Automaticrestartafterpowerfailure
Weight <2.8kg(includingCEL-630meter)
Dimensions(Case) 296×212×96mm(11.7×8.4×3.8in)
Dimensions (Bag) 181×77×167mm(7.2×3.1×6.6in)
Power Mains220-240VAC
InternalPower 3xAAcellsprovide>10hoperationin
case of power failure
PleaserefertotheCEL-630sheetforfurthertechnicalinformation.
Technical Information
Walk Through
UsingtheStealthNNRcouldnotbeeasier,it’s‘WalkThrough’
visual menu system being designed such that even
inexperiencedoperatorscangettheStealthNNRdeployed
withminimaltrainingorcomplexbuttonpushing!Onpower
up in NNR mode, the required parameters are automatically
selected,includingtimehistory,withoutanyuser-configuration
and the operator is prompted to perform a calibration.
Avoicenotecanbeaddedatthispointandonce
completed a measurement is automatically started.
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Casellainsight will come included with any purchasedCEL-630kit.Casellainsightprovidesan easy to use but advanced platform to download from your instrument, analyse data and store measurements according to the location or complainant.
Time history of the measurements are shown in graphical format, and times when audio has been recorded are clearly marked. The audio can be played back, traced together with a profile (down to10ms)ofthesoundpressurelevels.
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SM12001v1.0
Ideal Industries India Pvt.Ltd.
229-230, Spazedge, Tower -B Sohna Road, Sector-47, Gurgaon-122001, Haryana (India) Tel: +91 124 4495100 E-mail: [email protected]
Casella CEL (USA Office)
415 Lawrence Bell Drive Unit 4, Williamsville NY 14221 USA Toll Free: +1 (800) 366 2966 Fax: +1 (603) 672 8053 E-mail: [email protected] Web: www.casellausa.com
Casella CEL (Head Office)
Regent House, Wolseley Road, Kempston, Bedford MK42 7JY. United Kingdom Tel: +44 (0) 1234 844100 Fax: +44 (0) 1234 841490 Email: [email protected] Web: www.casellameasurement.com
Room 1702, Citychamp Building, No 12 Tai Yang Gong Zhong Lu Chao District, Beijing, 10002B, China
0086 10 84298061 0086 10 85183141 100738
1)Calibratetheinstrument 2) Record a voice note 3)Pressplaytostartameasurement
Ordering InformationPart number: CEL-NNR/K1
which contains:
‘Peli’ style kit case, Shoulder bag,
5mmicrophoneextensioncable,
power supply, table top tripod,
pre-amptripodmount,padlock
and field guide.
AddaCEL-632orCEL-633Sound
LevelMeter(orKit)andthat
is everything required!
Onthetimehistorygraphs,the
location of audio recording is
marked.Also,asaudioisplayed
it tracks to the time history graph.
Play audio files quickly and easily
