SMT-0827-S-3-R Audio Products

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Alarms, buzzers, and sirens are all devices designed to alert people to a variety of situations. From small fire alarms in homes, to large industrial sirens, these devices warn people of impending danger, or alert them to specific safety conditions or emergency situations. The SMT-0827-S-3-R alarm is an example of one of these alerting devices. This article will discuss the application field and working principle of the SMT-0827-S-3-R alarm.

The SMT-0827-S-3-R alarm is primarily designed for use in industrial settings, such as factories, warehouses, and other large-scale production sites. It is a multifunctional alarm, designed to be used in any number of security scenarios. It features a loud, 90 dB alarm sound designed to be heard at significant distances, and can be triggered by doorbells, motion sensors, break-in alarms, or any other type of triggering device.

The SMT-0827-S-3-R alarm is also used in commercial buildings, such as retail stores, restaurants, and other places of business. It can be used as a door chime, alerting staff to customers entering the premises. It can also be used as a burglar alarm, sounding an alert if the building is broken into. Additionally, it can be used as a fire alarm, notifying building occupants of a dangerous blaze and giving them the opportunity to escape.

The SMT-0827-S-3-R alarm is powered by a 12V DC power supply and requires a minimum power capacity of 4W. It has a maximum working current of 200mA and an inductance rating of 4.7µH. The device is designed to be highly reliable, with an estimated working lifespan of up to 10 years.

The SMT-0827-S-3-R alarm is very user friendly, and can be programmed to meet specific lighting and sound requirements. It has an adjustable light intensity setting, allowing users to adjust the light output according to their individual needs. Additionally, it features a variable sound frequency tuning control, allowing users to adjust the alarm’s sound frequency to a specific decibel level.

The alarm has a two-layer pollution-protected casing, and boasts a strong, waterproof construction, making it suitable for use in harsh environmental conditions. It is also designed for quick and convenient installation, allowing users to install and setup the alarm in a few simple steps.

In conclusion, the SMT-0827-S-3-R alarm is a multifunctional alerting device primarily designed for use in industrial and commercial settings. It is powered by a 12V DC power supply, and features adjustable light intensity settings, variable sound frequency controls, and a waterproof construction. It is designed to be highly reliable, and can be conveniently installed in a few simple steps.

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