Telephone Technical specifications: Enclosure Carbon loaded glass-filled polyester (colour black) Handset Conductively coated polycarbonate handset with coiled cord or stainless steel spiral cord. Noise cancelling options available. Keypad Weather sealed tactile digital keypad Hookswitch Electronic with no mechanical moving parts Ringing Shrill warble tone >90 dBA @ 1 metre typical. Internal volume control. Power supply Drawn from telephone line. Integral ring detector Contact closure following the ringing cadence, rated 250Vac, 5A At Isolated hookswitch sensor Additional contact rated at 250Vac, 150mA Parallel terminal block Duplicated line terminals allows connection to a parallel device without an additional junction box IP rating IP66 Time out Enforces a fixed call maximum time limit to 6-8 minutes from lifting of the handset. User selectable. Dialling system LD or DTMF (switchable) Recall button Internally switchable from Earth Loop Recall (600ms pulse) and Time Break Recall 98ms, 250ms or 604ms Certified operating temperature -20 Deg C to +50 Deg C -40 Deg C to +50 Deg C for GOST Relative humidity Up to 95% (non-condensing) Weight Approx 3.1 kg Type No. 212-02-2008-031 Description Auteldac 4 standard coil cord Order number 8002203 STD-SEMCO-E-LA-0001 Rev. A Page 185
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