SCE048LD3SU2B

Series:	SCE
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Driver Circuitry:	Indicator, Internally Driven
Input Type:	DC
Voltage Range:	28 ~ 48V
Frequency:	2.9kHz
Technology:	Piezo
Operating Mode:	Speed Up, Fast
Duration:	0.5 ~ 8 PPS in 30 Sec
Sound Pressure Level (SPL):	85dB @ 28V, 61cm
Current - Supply:	40mA
Port Location:	Top
Operating Temperature:	-40°C ~ 85°C
Approvals:	cUL, UL
Ratings:	--
Mounting Type:	Panel Mount
Termination:	Terminal Block
Size / Dimension:	1.687" Dia (42.85mm)
Height - Seated (Max):	1.511" (38.39mm)

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Alarms, Buzzers, and Sirens

The use of audible alarms, buzzers, and sirens all have one general purpose in common: they are usually used as a means of warning the public of an imminent threat or danger. These devices have a wide range of application and can be used in both commercial and residential settings. In some cases, they may also be used for other purposes such as to alert people to the presence of animals or other individuals.One application in which alarms, buzzers, and sirens are particularly popular is in the context of security systems. These devices can be used as a deterent to would be burglars and thieves, providing both a warning and an audible indication when a security breach has been detected. Most modern security systems will often incorporate a combination of sensors and cameras along with audible signals that will alert the user to the presence of a possible threat. One particular device that is popularly used in this application is the SCE048LD3SU2B 26mm Panel Mount Buzzer. This unit has a column-shape component which allows it to be easily installed in the wall and has a wide range of audible tones to choose from, including beeps, chimes, and sirens. The device is usually powered by DC or AC so it can be used in both residential and commercial settings. The device works by producing an audible sound when a signal is received from a connected device, such as a PIR motion detector or an alarm contact. When a signal is detected, the buzzer will sound for a predetermined amount of time and then be silenced until the next signal is received. The unit allows for users to select the type of sound they want the buzzer to produce, including sirens, chimes, or beeps with four selectable volumes. Overall, the SCE048LD3SU2B 26mm Panel Mount Buzzer is a great choice for those looking for a reliable and versatile audible alarm system. The unit is designed to be lightweight and easy to install, providing an effective security system for both commercial and residential settings. In addition, the buzzer offers a wide range of sounds, from sirens to chimes, and four selectable volumes, making it a great choice for any security system.

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Part Number	Manufacturer	Price	Quantity	Description