MSE14MDD7

Duration:	--
Height - Seated (Max):	0.535" (13.60mm)
Size / Dimension:	0.906" L x 0.906" W (23.00mm x 23.00mm)
Termination:	PC Pins
Mounting Type:	Through Hole
Ratings:	--
Approvals:	--
Operating Temperature:	-40°C ~ 65°C
Port Location:	Top
Current - Supply:	50mA
Sound Pressure Level (SPL):	75dB @ 7V, 30cm
Series:	MSE
Operating Mode:	Ding Dong
Technology:	Piezo
Frequency:	3.85kHz
Voltage Range:	7 ~ 14V
Input Type:	DC
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: MSE14MDD7 Application Field and Working Principle

Alarms, buzzers, and sirens are vital to the safety of people and property. MSE14MDD7 is a type of alarm, buzzer, and siren with a dedicated application field and working principle. The MSE14MDD7 is an intelligent sounder designed for use in intrusion detection and alarm systems. It is a sealed buzzer and siren with an integrated microcontroller, user-programmable audible output, two-way wireless control, and user-settable sensitivity settings. The MSE14MDD7 was specifically designed to provide reliable, robust audible output even in hostile environments. The MSE14MDD7’s application field is in intruder detection systems, fire alerting systems, and other safety-critical applications. It is designed to detect and alert when an intruder is detected in the vicinity, signaling potential danger and causing a safe area to be evacuated. It is also able to detect fire, smoke, and other building emergency signals. The MSE14MDD7’s working principle is based on two-way control of its sound output. It has a built-in microphone to detect sound and uses the sound wave data to trigger an alarm. When activated, the sound output will vary based on the loudness of the sound, allowing for gradual increases in sound or sudden loudness that can be heard further away and more effectively alert occupants of potential danger. The MSE14MDD7 is powered by two 3.6V lithium batteries and is equipped with an array of sensors, including motion sensors, temperature sensors, and light sensors. This allows the alarm to detect movement or sound and change the audible output based on a variety of environmental factors. The sound output can also be controlled by a remote control system, allowing users to set sensitivity levels, control volume levels, and change the tone of the sound.The MSE14MDD7 is a versatile alarm, buzzer, and siren device. Its application field in intruder detection and alarm systems and its two-way control of sound output make it a reliable, robust, and cost-effective safety solution.

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