VSL – EN54-3 Approved Base Sounder & Visual Indicating Device
The VSL base sounder/beacon is designed to work with a variety of detector brands to provide a cost-effective sounder solution with visual indication of alarm status.
As standard the VSL comes with 32 sounder toneswith a two-stage alarm override which is activated by a third negative wire from the panel.
Suitable for conventional and two wire (SAV-WIRE) fire alarm systems. Cover plate sold separately.
Features
- Approved to EN54-3 by LPCB and VdS
- Accepts most leading detector bases including those from Apollo and Hochiki
- Cover plate creates a stand-alone sounder when a detector is not fitted
- Includes LED ring to provide 360° visual indication of alarm status
Specification & Part Numbers
Specification & Part Numbers
Part No.
509-001
Audible Signal
Siren
Visual Signal
Red LED
Voltage
18-30
Mounting
Ceiling
Ingress Protection
IP21C
Temp. Range (°C)
-20 to +70
Colour (Body)
White
Material
ABS
Weight (kg)
0.27
| Part No. | Audible Signal | Visual Signal | Voltage | Mounting | Ingress Protection | Temp. Range (°C) | Colour (Body) | Material | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|
| 509-001 | Siren | Red LED | 18-30 | Ceiling | IP21C | -20 to +70 | White | ABS | 0.27 |
Sounder Performance
Sound Output, Typical (dBA) - High
93.8
Sound Output, Typical (dBA) - Med
90.4
Sound Output, Typical (dBA) - Low
88.7
Max Current Consumption - High
12
Max Current Consumption - Med
8
Max Current Consumption - Low
6
No. of Tones
32
Operating Frequency (Hz)
440 – 2900
| Sound Output, Typical (dBA) | Max Current Consumption | No. of Tones | Operating Frequency (Hz) | ||||
|---|---|---|---|---|---|---|---|
| High | Med | Low | High | Med | Low | ||
| 93.8 | 90.4 | 88.7 | 12 | 8 | 6 | 32 | 440 – 2900 |
Diagram
Accessories
Name
Cover Plate
Part Number
507-006
Description
White cover plate that can be used in place of a detector to create a standalone ceiling sounder.
Downloads
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