Conventional Sounder Strobe Fire Protection Sound and Light Alarm DC24V for Fire Alarm System

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GENERAL DESCRIPTION

The Sounder strobe is a kind of audible and visual alarm

device installed in field, which can be activated by fire

alarm control panel in fire control center or by manual

call point installed in field. After activated, it will

generate strong audible/audible and visual alarm signal to

warn people in field.

SPECIFICATIONS

Working voltage: 16VDC to 30VDC.

Alarm Current: ≤ 50mA.

Ambient temperature: -10℃ to +55℃.

Ambient humidity: ≤95%RH.

Sound level of alarm : ≥100dB.

Flash Intensity: ≥75CD

Flash Period:<1S

Life of flash light: >40000times

Dimensions: 133mm×115mm×50mm

L ×W×D(With base)

Weight: 141g

BEFORE INSTALLING

This information is included as a quick reference

installation guide. Refer to the control panel installation

manual for detailed system information. If the sound

strobe will be installed in an existing operational system,

inform the operator and local authority that the system

will be temporarily out of service. Disconnect power to

the control panel before installing the modules.

NOTICE: This manual should be left with the

owner/user of this equipment.

Design and Wiring

The system designer must make sure that the total current

drawn by the devices on the loop does not exceed the 

current capability of the panel supply, and that the last

device on the circuit is operated within its rated voltage.

When calculating the voltage available to the last device,

it is necessary to consider the voltage drop due to the

resistance of the wire. The thicker the wire, the smaller

the voltage drops. Wire resistance tables can be obtained

from electrical handbooks.