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SECTION 4.38

You are at: ABOUT US > FIRE DETECTION > ADDRESSABLE BASE SOUNDER

MI-IBSE Loop Powered Addressable Base Sounder

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MI-IBSE Loop Powered Addressable Base Sounder
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Enhanced 3 year warranty applicable when commissioned by Fitzgerald Service.
 

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Features

Low profile design.

Loop powered.

High sound output.

Low current consumption.

Three tones available.

High and standard volume settings.

Rotary address switches.

 

The MI-IBSE Base addressable loop powered sounders are designed for use with DX & ZX fire alarm control panels.

This product forms a co-ordinated range of high quality, high performance products, featuring unique styling, simple tone selection and high efficiency.

The MI-IBSE has the additional feature of protected electronics to prevent damage during installation.

These loop powered sounders have a very low current consumption (4.1 mA at a standard volume setting). This low current means a greater number of sounders can be powered from a single loop.

The MI-IBSE Base Sounder is manufactured as an analogue sensor base and sounder. This sounder is suitable for most installations, particularly hotel bedrooms.

The sounders have been designed to simplify installation and include terminals for both incoming and outgoing cables and an earth termination for cable screens.

The MI-ISBE sounder allows a sensor and sounder to be installed at a single point. This sounder may also be installed without a sensor using an optional cover plate.

Mounting hardware and installation instructions are provided with each device.

Mechanical

Dimensions 41.5 x 103 mm (H x Dia)
Weight 200 gr.
Operating temperature -10°C to 60°C
Relative Humidity 10% to 93% non-condensing

Dimensions

Dimensions diagram

Electrical

Operating Voltage 15 - 32 Vdc peak
Current consumption High volume 7.3 mA
Standard volume 4.1 mA
Output volume level High volume 100 dBA +3dB @ 1m
Standard volume 93 dBA +3dB @ 1m

Wiring

Wiring diagram
Part Numbers
F850689 Addressable, loop powered base sounder - see accessories for coverplate options. No additional base required to fix sensors. (MI-IBSE)

Accessories

F850699 Loop powered base sounder cover plate, Red. For use with MI-IBSE base when sensor is not installed. (MIBS-LIDR)
F850718 Loop powered base sounder cover plate, White. For use with MI-IBSE base when sensor is not installed. (MIBS-LIDW)

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