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ART. 3021 3000 Smart Series "4+1" audiophone incorporating an AC buzzer call and "door open" push button. 3000 For use on traditional "4+1" audio and video systems that require an AC buzzer call. SERIES 3021 Smart Series Audiophone QUICK GUIDE TECHNICAL SUPPORT Tel: 0191 224 3174 Fax: 0191 224 4938...
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TECHNICAL ADVICE For further technical advice and assistance on the installation of this product please contact Videx technical on tel: 0191 224 3174. For any sales advice and assistance please contact Videx sales on tel: 0191 238 8324.