Miditone Analogue Addressable Sounders & LED Indicators

Key Features
High Sound Output
Low Current Consumption
10 Tones (User Selectable)
Two Stage Alarm (ProFyre A4 Only)
Automatic Synchronisation

Overview

The Miditone is an addressable loop powered piezo wall sounder controlled by the fire alarm panel. It is designed to be low current and provides a range of tones with a maximum output of up to 95dB(A) (±2dB). Details of the tones range can be found in the table below.

Miditone Analogue Addressable Sounders & LED Indicators

A combined Sounder/LED Indicator version is also available.

Each device is supplied with a back box for surface mounting purposes. The device is compact enough to be mounted directly on to a single European back box for semi-flush mounting. The Miditone has an ingress protection rating of IP21 (with back box) for internal use only.

The addressable Miditone range is compatible with the analogue addressable ProFyre A4, A2 and T8 2-wire fire alarm systems.

Additional Features

  • European Back Box Compatible
  • Addressed with dip switches or a hand-held programmer

Alarm Tones

Tone: BS Fire (Default)

Pattern: Alternating

Frequency: 800 & 970

Tone: 1Hz (500ms - 500ms)

dB(A): 95 (±2dB)

Tone: BS Fire

Pattern: Alternating

Frequency: 800 & 970

Tone: 2Hz (250ms - 250ms)

dB(A): 95 (±2dB)

Tone: BS Fire

Pattern: Sweep

Frequency: 800 & 970

Tone: 1Hz (1 Per Second)

dB(A): 95 (±2dB)

Tone: BS Fire

Pattern: Sweep

Frequency: 800 & 970

Tone: 7Hz (7 Per Second)

dB(A): 95 (±2dB)

Tone: BS Fire

Pattern: Sweep

Frequency: 800 & 970

Tone: 50Hz (50 Per Second)

dB(A): 95 (±2dB)

Tone: BS Fire

Pattern: Alternating

Frequency: 510 & 610

Tone: 1Hz (500ms - 500ms)

dB(A): 95 (±2dB)

Tone: German Fire (NIN 33 404)

Pattern: Sweep (DIN)

Frequency: 1200 to 500

Tone: 1Hz

dB(A): 95 (±2dB)

Tone: French Fire (NFS 32-001)

Pattern: Alternating

Frequency: 554 & 440

Tone: 100ms - 400ms

dB(A): 93 (±2dB)

Tone: Dutch Fire (NEN 2575)

Pattern: Slow Whoop

Frequency: 500 & 1200

Tone: 3.5s Sweep, 0.5s Silence, then repeat

dB(A): 95 (±2dB)

Tone: PFEER Toxic Gas

Pattern: Continuous

Frequency: 970

Tone: Steady

dB(A): 94 (±2dB)

Tone: PFEER Alert

Pattern: Intermittent

Frequency: 970

Tone: 0.5 Hz (1s On / 1s Off)

dB(A): 90 (±2dB)

Tech Specs

Type

Sounder

Sounder / LED Indicator

LED Indicator

Operating Voltage

17 to 28Vdc

Quiescent Current

0.65mA

Alarm Current

4.5mA

Sound Output

See Alarm Tones Table

Operating Conditions

Tested to: -10°C to +55°C (14°F to 131°F)

Maximum Continuous Temperature: 0°C (32°F)

Humidity: 0% to 95% RH, non-condensing

IP Rating

IP21

Design Environment

Indoor Use Only

Mounting

Semi Flush or Surface

Weight

0.10kg (0.22Ibs)

Dimensions

85 x 85 x 67mm with back box

Colour

Red or White

Part Codes

16-150 Miditone Addressable Sounder, Red
16-151 Miditone Addressable Sounder, White
16-152 Miditone Addressable Sounder/LED Indicator, Red
16-153 Miditone Addressable LED Indicator Only, Red

Downloads

Datasheets

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