Discovery Sounder VAD Base Cat. O (White Flash) – Isolating

45681-700APO

Discovery Sounder VAD Base with integral isolated mounting base. Designed for indoor use.

Technical specification

General	Warranty 10 year
Performance	Selectable volume(s) 60dB (A) 70dB (A) 74dB (A) 78dB (A) 82dB (A) 86dB (A) 90dB (A)
Mechanical	Colour White Weight 168g Product length 38mm Product diameter 100mm Product length 1.5in Product diameter 3.94in
Conformance	Standards EN 54-3 EN 54-17 EN 54-23 Approvals CPR VdS LPCB
Electrical	Protocol voltage (min) 5V Protocol voltage (max) 9V Protocol voltage 5 to 9V peak to peak Maximum power-up time <1 second Quiescent current 500μA Quiescent current tested at 24V dc Terminal functions +R +R Remote indicator positive connection Terminal functions -R -R Remote indicator negative connection Polarity L1 & L2 are polarity sensitive
Environmental	Humidity 0% to 95% (no condensation or icing) Humidity (min) 0% RH Humidity (max) 95% RH Humidity Note no condensation or icing Operating temperature -20 to 60°C Operating temperature (max) 60°C Operating temperature (min) -20°C IP rating Value IP21D Operating temperature -4 to 140°F Operating temperature (max) 140°F Operating temperature (min) -4°F