Quick Start User Guide V1.1 EA15 SPECIFICATIONS Thank you for purchasing the Entel ear- piece microphone. With care, this product EARPIECE MICROPHONE should provide years of trouble free use. Mic. element Electret condenser FITTING Speaker impedance 16 ohm Carefully press the ear-bud into the open- Output sound level pressure <85 dBA...
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ACOUSTIC TUBE EARPIECE PTT UNIT TRANSDUCER CONNECT TO RADIO Above approvals apply to specific models only Intrinsically safe Model Series Approval cert. no. EA15/950 HT500 IECEx SIR 10.0097X IECEx HT800, HT900 Sira 10ATEX2066X ATEX EA15/750 HT700 None None EA15/450 None...
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Contact For more information about our products please contact us: +44 (0)20 8236 0032 info@entel.co.uk entel.co.uk All Rights Reserved. Copyright Entel UK Ltd.