Cranford Controls VPR Series Base Mount Electronic Sounder, 20 → 35 V dc, IP33C, DC, 4-Tone

Supply Voltage 20 → 35 V dc IP Rating IP33C Current Type DC Number Of Tones 4 Housing Colour Red Mounting Style Base Mount Diameter 105 mm Application Type Sounder Maximum Decibel 104.6dB Series VPR Base Length 41mm Maximum Temperature +70°C Special Features Continuously Variable Volume Control, Designed to Work with Both Conventional & Two-Wire (SAV-WIRE) Systems, Features Base Locking System as Standard, Standard & High-Output Versions Available Minimum Temperature -20°C Base Width 101 (Dia.)mm Standards Met BS EN 50130-4, BS EN 55022, BS EN 61000-4-2, BS EN 61000-4-3, BS EN 61000-4-4, BS EN 61000-4-5, EMC Directive, N 61000-4-6, N 61000-6-3:200 Housing Material ABS Tone Type Continuous, Pips, Sweep, Warble