Series:	SC
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Driver Circuitry:	Indicator, Internally Driven
Input Type:	AC, DC
Voltage Range:	30 ~ 120V
Frequency:	2.9kHz
Technology:	Piezo
Operating Mode:	Single Tone
Duration:	--
Sound Pressure Level (SPL):	68dB @ 30V, 61cm
Current - Supply:	6 ~ 21mA
Port Location:	Top
Operating Temperature:	-30°C ~ 65°C
Approvals:	cUL
Ratings:	--
Mounting Type:	Panel Mount
Termination:	Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)
Size / Dimension:	1.687" Dia (42.85mm)
Height - Seated (Max):	1.399" (35.54mm)

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Alarms, Buzzers and Sirens: SC110 Application Field and Working Principle

Introduction

Alarms, buzzers, and sirens are all types of audible warning devices used to alert people in the event of an emergency or threat. Alarms can be used to alert people of danger. Buzzers are simple, low-cost electronic devices that produce an audible sound when activated. Sirens are larger, louder, and more powerful than both alarms and buzzers. The SC110 is an electronic device that serves as both an alarm and a siren in one.

Application Field

The SC110 is an electronic device designed to be used in residential and commercial buildings. It can be used anywhere where a sound alarm or warning signal is needed, such as in banks, schools, and government buildings. It is also suitable for security systems and fire alarm systems as it is both loud and effective.

Working Principle

The SC110 is composed of several components, including a control unit, sounder unit, and a siren driver. The siren driver is responsible for producing the sound. The control unit is programmed to activate the siren driver when an alarm signal is received from a connected security system.When an alarm is triggered, the siren driver produces an incredibly loud sound at a frequency of 110dB. The sound is designed to be both loud and intimidating, making it effective at deterring unwanted intruders. The SC110 also contains an LED light, which can be used as a visual warning signal in addition to the audio one.

Features and Benefits

The SC110 has several features and benefits that make it a popular choice for security systems. It is able to produce a loud 110dB alarm, making it an effective deterrent to potential intruders. It has an adjustable volume control so the volume can be adjusted to fit the needs of the user. It is also resistant to both temperature and humidity, making it suitable for use in a variety of environments. Additionally, it is energy-efficient, requiring only a small amount of energy to operate.

Conclusion

The SC110 is a versatile electronic device that serves as both an alarm and siren. It is a great choice for residential and commercial applications and is effective at deterring unwanted intruders. Its adjustable volume control and resistance to both temperature and humidity makes it suitable for use in a variety of environments. Additionally, its energy-efficiency makes it an economical choice for security systems.

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