VSL base sounder/beacon 24Vdc The VSL base sounder beacon is for use with conventional fire alarm systems including SAV-WIRE® two wire. It is designed to accept most leading detector bases and offers a cost effective solution to sounder and beacon installation. The low profile combination is supplied with 32 tones along with a two-stage alarm override which is activated by a third negative wire from the fire panel. The unique and highly visible beacon provides a neat and effective mounting solution in a single product. All tones have been selected to comply with the latest sound patterns and frequencies used throughout the world. When a detector is not being mounted to the sounder a blank cover plate is available so that the unit can be used as a stand alone sounder beacon combination. • 32 tones plus a selectable override tone • switch selectable volume control • designed to work with both conventional and two-wire (SAV-WIRE®) systems • white or red cover plate sold separately • excellent 360 degree visibility of the high performance beacon • designed to accept most leading detector bases • ideally suited for DDA applications PERFORMANCE voltage range (Vdc) number of tones operating frequency (Hz) temperature range (°C) monitoring protection rating boxed weight (kg) body colours available lens colour available white or ivory (ABS fire retardant plastic) clear (red LED’s), red, amber and blue volume setting high sound output, typical (dBA) 94.8 sound output, anechoic chamber (dBA) 90.9 sound output, reverberation chamber (dBA) 110.8 NB: see tone list performance for more accurate current consumption figures ORDERING INFORMATION white body, 32 tone, clear lens (red LED) 509-001 white body, 32 tone, red lens 509-003 white body, 32 tone, amber lens 509-005 white body, 32 tone, blue lens 509-007 ivory body, 32 tone, clear lens (red LED) 509-019 ivory body, 32 tone, red lens 509-020 white cover plate 507-006 ivory cover plate 507-029

VSL base sounder/beacon 24VdcDIMENSIONS, PRODUCT MOUNTING & CABLE ENTRY WIRING CONFIGURATION - Vdc (2nd stage tone)

FIRE & SECURITY VSL base sounder/beacon 24Vdc TONE LIST - GRAPHICAL no. name 1 LF Sweep (Cranford sweep) 2nd stage frequency 800Hz continuous 800Hz continuous 800Hz continuous 500Hz continuous 2800Hz continuous 800Hz continuous 26 Swedish Fire signal 27 French tone AFNOR 28 Swedish all clear signal 30 Siren 2 way ramp (short) 32 Siren 2 way ramp (long) 660Hz for 150ms, then off for 150ms 554Hz for 100ms, then 440Hz for 400ms 660Hz continuous 500-1200Hz rising for 250ms, then falling for 250ms 500Hz 500-1200Hz rising for 3000ms, then falling for 3000ms 500Hz _ innovationdesign manufacture

VSL base sounder/beacon 24Vdc TONE LIST - PERFORMANCE typical current (mA) typical sound output (dBA) 1 LF Sweep (Cranford sweep) 7 HF Back up Interrupted (fast) 10 Australian slow whoop 14 Alternate HF slow sweep 26 Swedish Fire signal 27 French tone AFNOR 28 Swedish all clear signal 30 Siren 2 way ramp (short) 32 Siren 2 way ramp (long) 800Hz for 250ms, then 960Hz for 250ms 800Hz for 500ms, then 1000Hz for 500ms 500Hz for 250ms, then 600Hz for 250ms 2800Hz for 1000ms, then off for 1000ms 800Hz for 150ms, then off for 150ms 2800Hz for 150ms, then off for 150ms 800Hz continuous 660Hz for 150ms,...