SC628HJ

Sound Pressure Level (SPL):	68dB @ 6V, 61cm
Height - Seated (Max):	1.399" (35.54mm)
Size / Dimension:	1.692" Dia (42.98mm)
Termination:	Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)
Mounting Type:	Panel Mount
Ingress Protection:	NEMA 3R, 4X, 12
Ratings:	--
Approvals:	cUL
Operating Temperature:	-30°C ~ 65°C
Port Location:	Top
Current - Supply:	6 ~ 23mA
Series:	SC
Duration:	0.5 ~ 2.5 PPS
Operating Mode:	Pulse, Slow
Technology:	Piezo
Frequency:	4.5kHz
Voltage Range:	6 ~ 28V
Input Type:	DC
Moisture Sensitivity Level (MSL):	--
Driver Circuitry:	Indicator, Internally Driven
Lead Free Status / RoHS Status:	--
Part Status:	Active

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Alarms, Buzzers, and Sirens

The SC628HJ is one of the most advanced alarms, buzzers, and sirens available on the market today. It is designed for use in places where alarm and safety are top priorities. The SC628HJ is a combination of an alarm, buzzer, and siren in one unit. It is designed to give an early warning to both occupants and responders when there is danger or the need to evacuate an area.The SC628HJ is designed to provide an efficient and effective solution for airborne sound notification in industrial or commercial applications. It is used in applications such as emergency fire warning systems, intrusion systems, and security alert systems. It is also compatible with most alarm panels, allowing it to be used in various situations. The SC628HJ is designed to be reliable and easy to use, making it ideal for use in places where safety and security are a top priority.The SC628HJ has two main components - an alarm and a buzzer. Its alarm consists of a piezoelectric alarm mechanism and an electronic circuit board, while its buzzer is created with a horn-like diaphragm. When the alarm is triggered, the piezoelectric alarm mechanism sends out a high-pitched sound wave which is amplified by the electronic circuit board. The sound generated by the alarm is then amplified by the horn-like diaphragm, producing a loud sound that is audible even in noisy environments.The SC628HJ works by using a variety of sensors to detect any potential threats. Once a threat is detected, the alarm is triggered and the sound it produces is amplified, alerting both occupants and responders. The unit is also equipped with an environmental override system, allowing the alarm to be activated in case of extreme temperatures or pressure changes. This feature makes the SC628HJ ideal for use in industrial or commercial applications.The SC628HJ also comes with a variety of features that make it even more reliable and effective. It is able to detect both smoke and carbon monoxide, and is equipped with a tamper-proof enclosure for added security. It also includes an adjustable timing circuit that can be adjusted to accommodate the type of environment the unit is installed in. This allows the alarm to be tailored according to the specific needs of the environment.Finally, the SC628HJ comes with a compact design, making it easy to install and maintain. It is also designed to be energy efficient, using minimal power to operate. This makes it an economical choice for any organization looking for a reliable and effective sound notification system.The SC628HJ is an ideal choice for any organization looking for a reliable and effective sound notification system. With its combination of a powerful alarm, a loud buzzer, and an environmental override system, the SC628HJ is capable of providing warning signals even in noisy environments. Its compact design and energy-efficient operation make it an economical choice for any organization looking for a reliable and effective sound notification system.

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Part Number	Manufacturer	Price	Quantity	Description