Wall microphone with priority paging
Wall paging microphone (flush or surface mounting). With talk button and sensitivity adjustment. Power supply 24 V DC. Maximum consumption of 90 mA. Audio outputs with nominal level of 4.4 Vpp (+6 dBu). Frequency response 200 ~ 15,000 Hz. 2-channel audio switching. Terminal block connector. Dimensions 144 x 82 mm. OPTIMUS model ref. 2694M.
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