SCE016MD3DP3B

Moisture Sensitivity Level (MSL):	--
Driver Circuitry:	Indicator, Internally Driven
Input Type:	DC
Voltage Range:	6 ~ 16V
Frequency:	2.9kHz
Technology:	Piezo
Operating Mode:	Double Pulse, Fast
Duration:	0.5 PPS
Sound Pressure Level (SPL):	75dB @ 6V, 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:	1.692" Dia (42.98mm)
Height - Seated (Max):	1.511" (38.39mm)
Series:	SCE
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active

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Alarms, Buzzers, and Sirens: SCE016MD3DP3B application field and working principle

Alarms, buzzers, and sirens have been used in alarm systems for centuries. Today, alarms continue to be a vital part of many alarm systems, from fire alarms and burglar alarms to vehicle alarms and home security systems. Because of their importance, it is important to understand the application fields and working principles for these devices. This article looks at the SCE016MD3DP3B, which is a specialized type of alarm.

Application Fields

The SCE016MD3DP3B is mainly used in vehicle alarms and home security systems. For vehicle alarms, it is used to detect and alert (by producing a sound or sending a signal) when there is movement detected in the vehicle. It may also be used in an alarm system to detect a break-in or theft of the vehicle. For home security systems, the SCE016MD3DP3B is used to detect and alert when someone attempts to enter the residence or when someone is alarmed at the residence.

Working Principle

The SCE016MD3DP3B is an ultra-sensitive electromechanical device which works in an active or passive mode. In an active mode, it is triggered by a high-frequency sound, such as a glass breaking, and emits an audible alarm. In a passive mode, it reacts to an intruder who steps on its vulnerable points, such as a motion detector. When the alarm is triggered, the SCE016MD3DP3B emits an audible sound while also sending a signal to the alarm control unit. The signal may be received by a radio signal receiver, or sent via a telephone line. When the signal is received by the alarm control unit, the alarm is triggered, and the alarm system is activated.

Conclusion

In conclusion, the SCE016MD3DP3B is a specialized type of alarm which is used to detect and alert when there is movement detected in vehicles and residences. It has a working principle of emitting an audible sound when triggered by a high-frequency sound or an intruder’s step on its vulnerable points. It is important to understand the application fields and working principles for alarms, buzzers, and sirens so that they can be used in the right type of alarm systems.

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