Electronic Sounders

Electronic sounders are audio signalling devices for use with intruder, fire alarm and industrial signalling systems.

How do electronic sounders work?

An electronic sounder is connected to an alarm circuit, forming an integral part of the system. At the heart of the circuit is a thermistor (temperature sensitive resistor) that will trigger the sounder in case of, say, a fire or smoke.

Electronic sounders will usually be mounted on a wall within open areas or passages and corridors. They are manufactured from tough housing material such as plastic, polycarbonate and stainless steel to provide high levels of durability and resistance to environmental conditions.

Most electronic sounders can be set to different frequencies and tones and are compatible with majority of emergency and fire signalling tones used throughout the world. A volume control inside the unit, when fitted, enables you to select the maximum sound output to suit the installed environment.

What are electronic sounders used for?

Electronic sounders are designed to meet a broad range of alarm applications where distinctive warnings must be given for emergencies such as fires.


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Description Price Supply Voltage IP Rating Decibels at 1 Metre Current Type Number Of Tones Housing Colour Mounting Style Diameter Application Type Minimum Decibel Maximum Decibel Series Base Length Base Width
RS庫存編號 181-4527
製造零件編號874170313
TWD5,319.00
單位
95 → 265 V ac IP66 - AC 32 Red Bottom Mount, Horizontal Mount - - - - ASS-T 94mm 94mm
RS庫存編號 181-4528
製造零件編號874270408
TWD5,759.00
單位
21 → 53 V ac, 21 → 60 V dc IP66 - AC, DC 32 Red Bottom Mount, Horizontal Mount - - - - ASM 132mm 133mm
RS庫存編號 181-4529
製造零件編號874270313
TWD7,305.00
單位
95 → 265 V ac IP66 - AC 32 Red Bottom Mount, Horizontal Mount - - - - ASM 132mm 133mm
RS庫存編號 181-4526
製造零件編號874170408
TWD4,250.00
單位
21 → 53 V ac, 21 → 60 V dc IP66 - AC, DC 32 Red Bottom Mount, Horizontal Mount - - - - ASS-T 94mm 94mm