SMT-1028-S-5V-2-R Audio Products

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Introduction to SMT-1028-S-5V-2-R

SMT-1028-S-5V-2-R is an alarm and buzzer system that can be used to alert people of impending danger or emergencies. This system is used in the industrial, transportation, security, commercial and defense industries where safety is a concern. It is a 5V, 2-way siren that provides an audible warning when activated. The system utilizes ultrasonic technology which allows it to detect motion from up to 10 meters away.

Application Field

The SMT-1028-S-5V-2-R is suitable for a variety of residential and commercial applications. It is most frequently used in industrial and commercial buildings where security is of high importance. It can be used in fire alarms, security alarms, burglary alarms, and other emergency situations. The unit can also be used for warning other workers or drivers in times of danger or emergencies. It can be used on ships and other marine vessels to indicate an onboard evacuation.

Working Principle

The SMT-1028-S-5V-2-R functions on dual sensors. The first sensor is an ultrasonic detection sensor that monitors motions and triggers the alarm. The second sensor is an RFID chip, which senses the proximity of the person or object. The RFID chip activates the alarm when someone or an object is within a specified area.

The SMT-1028-S-5V-2-R has two functions. When motion is detected, the system triggers an audible alarm. This can range from a high-pitched siren to a loud chirping sound. The unit also has a visual indicator which can be used differently, depending on the requirements. A flashing light or an LED could be used to indicate motion or the presence of an intruder.

The unit is powered by a 5V DC power supply, and the operating temperature range is 0 to 95°F or -18 to 35°C. The operating range of the ultrasonic sensor is 10m, while the RFID chip has a maximum operating range of 5m. The system has a low power consumption of 0.5W.

Conclusion

The SMT-1028-S-5V-2-R is a reliable and effective alarm and buzzer system. It is suitable for a variety of applications, both residential and commercial. The system is powered by a 5V DC power supply and has a low power consumption. The unit is equipped with dual sensors, ultrasonic detection and RFID, which trigger an audible warning when the sensors detect motion or an intruder within the specified range. This system is an ideal choice for keeping buildings and people safe.

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