SCE028MA3SR3B

Duration:	5 SPS
Height - Seated (Max):	1.511" (38.39mm)
Size / Dimension:	1.692" Dia (42.98mm)
Termination:	Terminal Block
Mounting Type:	Panel Mount
Ratings:	--
Approvals:	cUL, UL
Operating Temperature:	-40°C ~ 85°C
Port Location:	Top
Current - Supply:	40mA
Sound Pressure Level (SPL):	75dB @ 16V, 61cm
Series:	SCE
Operating Mode:	Siren, Fast
Technology:	Piezo
Frequency:	2.9kHz
Voltage Range:	16 ~ 28 V
Input Type:	AC
Driver Circuitry:	Indicator, Internally Driven
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Alarms, Buzzers, and Sirens

Alarms, buzzers, and sirens are widely used for warning and alerting purposes in many different settings. The SCE028MA3SR3B is a type of alarm, buzzer, or siren that is commonly used in residential and commercial settings.This alarm, buzzer, or siren is powered by an AC power source and has a built-in speaker that can produce audible tones with a loudness of up to 110 decibels. The SCE028MA3SR3B also has an external mute button which allows it to be turned off or on quickly. The device has a simple design with no complex wiring or circuitry needed, making it easy to install and use.The SCE028MA3SR3B is designed for use in applications such as fire and carbon monoxide alarms, burglary alarms, door entry systems, emergency sirens, and visual alarms/notifications. It can also be used to signal when a phone or other device is ringing or vibrating.The SCE028MA3SR3B is equipped with two different settings for operation, one being a continuous sound mode and the other being a pulsed sound mode. The continuous sound mode will sound a constant audible tone without any interruption until the button is pressed to turn off the alarm. The pulsed sound mode will sound the audible tone in short intervalled bursts until it is turned off.The device is also equipped with a red LED indicator light which is activated when the device is in operation. This indicator light allows for easy visual confirmation of the operation status of the SCE028MA3SR3B.The SCE028MA3SR3B is designed to be used both indoors and outdoors in wet and dry conditions. It is highly resistant to impact, vibration, dust, and water. It is also backed by a two year warranty and is UL, cULus, and EN50130-4 compliant.The SCE028MA3SR3B is an ideal choice for applications which require a reliable and cost-effective alarm, buzzer, or siren solution. It is easy to install, highly resistant to environmental conditions, and has a long lifespan. It also boasts a loud sound output which is sure to get the attention of those in the vicinity.

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