Welcome to Noby UK
Sounders

Noby UK offer a range of sounders to cover the needs of any installation, details of which can be found below.

Vantage Deep Base Sounder

The Vantage is a fully featured EN54 approved sounder, offering 32 selectable tones (with tones 1, 8, 25 and 27 fully approved to EN54-3 by the LPCB), together with 3 selectable volume settings. All selections are made via a DIL switch on the PCB.

The deep base also provides easy installation via bayonet fixing with a throwaway cover plate for surface mount wiring.

AS100 Optical Smoke Detector
Vara Bedhead / Room Sounder

The Vara is a small discrete sounder offering 4 selectable tones via a jumper on the PCB together with the terminal block connections.

In addition, the Vara has a wide operating voltage, making it suitable for both 12V and 24V installations.

The Vara can be surface or flush mounted using a standard electrical back box.

AS400 Rate Of Rise Detector
ISO9001:2000 Approved by EAQA
AV-LC4 Platform Sounder

The AV-LC4 Platform Sounder is a low profile (25mm) sounder compatible with most makes of commercial grade detectors. A cover plate is also available to convert the AV-LC4 into a standalone sounder.

The AV-LC4 offers ample connection space for easy installation and is suitable for 24V installations.

AS300 Fixed High Temp Detector

For a full product datasheet (pdf format) on any of the sounders, please go to our downloads section, or to order please see our ordering information.

Technical Specifications

Product

Vantage

Vara

AV-LC4

Sound Level Configuration

Low

Med

High

Std.

Std.

Sound Output @ 1m 24Vdc

86dBA

101dBA

106dBA

97dBA

up to 93dBA

Current @ 24Vdc

9mA

18mA

36mA

11mA

9mA

Voltage range

24Vdc ± 10%

8 - 35Vdc

12 - 35Vdc

No. Of Tones

32

4

4

Operating Frequency

440 - 2900Hz

800 - 1000Hz

800 - 1000Hz

IP Rating

IP33C

IP43

IP42

Temp. Range

-20°C to +70°C

-20°C to +70°C

-20°C to +70°C

Weight

250g

103g

110g

[Home] [Products] [Fire] [Security] [Comms] [PSUs] [Other] [Ordering] [Services] [Quality] [Support] [About Us]