SMT-1220-TW Allicdata Electronics

SMT-1220-TW Audio Products

Allicdata Part #:

SMT-1220-TW-ND

Manufacturer Part#:

SMT-1220-TW

Price: $ 0.00
Product Category:

Audio Products

Manufacturer: PUI Audio, Inc.
Short Description: AUDIO MAGNETIC XDCR 2-5V SMD
More Detail: Buzzers Transducer, Externally Driven Magnetic 3V ...
DataSheet: SMT-1220-TW datasheetSMT-1220-TW Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: SMT
Packaging: Tube 
Lead Free Status / RoHS Status: --
Part Status: Obsolete
Moisture Sensitivity Level (MSL): --
Driver Circuitry: Transducer, Externally Driven
Input Type: Peak-Peak Signal
Voltage - Rated: 3V
Voltage Range: 2 ~ 5V
Frequency: 2kHz
Technology: Magnetic
Operating Mode: Single Tone
Duration: --
Sound Pressure Level (SPL): 80dB @ 3V, 10cm
Current - Supply: 35mA
Port Location: Top
Operating Temperature: -40°C ~ 85°C
Approvals: --
Ratings: Washable
Mounting Type: Surface Mount
Termination: Solder Pads
Size / Dimension: 0.472" Dia (12.00mm)
Height - Seated (Max): 0.374" (9.50mm)
Description

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The SMT-1220-TW is an alarm system designed for commercial and industrial use. It is a self-contained system that utilizes an infrared transmitter and receiver to detect motion and sound, and can be programmed to sound a variety of alarms, from a continuous soft buzz to a loud siren. In this article, we\'ll take a look at the application field of SMT-1220-TW and its working principle.

SMT-1220-TW is most commonly used in commercial businesses. It is an effective security measure, since it is designed to make sound whenever there is motion or sound detected in its vicinity. It is frequently used in shops, offices, warehouses, and other areas. It is also used in residential homes and other facilities where security is a priority.

SMT-1220-TW is a self-contained system that is easy to install and maintain. The system consists of an infrared transmitter and receiver, a speaker, and a control unit. The infrared transmitter and receiver are used to detect motion or sound, which triggers the alarm. The speaker is used to make sound when the alarm is triggered. The control unit is used to select the type of alarm to be sounded when motion or sound is detected.

The working principle of SMT-1220-TW is based on the detection of motion or sound. The system works by detecting infrared rays emitted by moving objects or sound waves from the environment. When motion or sound is detected, the infrared transmitter and receiver send a signal to the control unit which triggers the alarm. The control unit will then emit a siren or other sound, depending on its settings.

The SMT-1220-TW is a reliable and efficient alarm system. It is easy to install and maintain, and can be programmed to sound any type of alarm, from a continuous soft buzz to a loud siren. It is an effective security measure, since it is designed to sound whenever motion or sound is detected in its vicinity. It is ideal for use in commercial and industrial settings, and can also be used in residential homes.

The specific data is subject to PDF, and the above content is for reference

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