SMT-2240-TW-2-R Audio Products

Alarms, buzzers, and sirens are all important components of a comprehensive security system. They provide an added level of protection and deterrence, as well as alerting the owner of an intrusion or disruption. The SMT-2240-TW-2-R is a two-zone siren designed for reliability and high performance. It is an ideal choice for residential, commercial, and industrial applications.

Overview

The SMT-2240-TW-2-R is a DC-powered two-zone siren. It has a built-in tamper switch for added security and is rated for 24VDC operation. The siren is suitable for single-zone or dual-zone applications and features a 3 watt oscillator and 30 watt siren amplifier. The SMT-2240-TW-2-R also has a LED indicator for easy zone monitoring.

Application Field

The SMT-2240-TW-2-R is designed for installation in residential, commercial, and industrial environments. It is suitable for use in applications such as access control systems, intrusion alarms, fire and smoke alarms, and home security systems. It is also suitable for use in industrial applications such as machine automation and process control. Additionally, the SMT-2240-TW-2-R can be used in public safety applications such as warning systems.

Working Principle

The SMT-2240-TW-2-R is operated using 12VDC power and a PIR (Passive InfraRed) sensor. The PIR sensor detects movement within the two-zone protected area and triggers the siren. The siren then sounds an alarm for as long as movement is detected in either zone. The volume of the alarm can be adjusted and a LED indicator is provided for easy zone monitoring. The siren also has an adjustable time delay, allowing the owner to adjust the length of time the alarm sounds before it is automatically reset.

Conclusion

The SMT-2240-TW-2-R is a reliable and high-performance two-zone siren. It is ideal for residential, commercial, industrial, and public safety applications. With its adjustable time delay, adjustable volume, tamper switch, and built-in LED indicator, the SMT-2240-TW-2-R provides additional levels of security and deterrence. It is an excellent choice for any security system.