SCE120LA3CTW

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Alarms, Buzzers, and Sirens are essential in many applications to alert people when a hazardous or critical situation arises. One such item is the SCE120LA3CTW. It is an audible alarm designed for indoor applications and is especially suited for long distance acoustic warnings. The alarm is certified by the UL 1986 Fire Enclosures and the UL 864 Commercial Fire Alarms and Fire Signaling Systems standards.

The SCE120LA3CTW is a two-piece design consisting of a plastic housing and a tamper resistant enclosure. There are two models of the SCE120LA3CTW, one with an adjustable volume range of 65-105 dB, and another with an adjustable volume range of 60-100 dB. The enclosure houses two 125 dB piezo-electric drivers that provide a loud and clear sound with a wide frequency range of between 1 kHz and 8 kHz. In order to alert people of emergency situations, the alarm has a distinctive warble tone. This warble tone is adjustable in volume and can be set to operate at specific frequencies.

The alarm can be mounted on most surfaces, and comes with a choice of three mounting options, which include a wide selection of mounting brackets, a flush mount option, and an edgelit panel mount option. The alarm is equipped with a 9V battery backup that maintains the siren’s operation in case of a power failure. The alarm uses a three-wire connection to the AC power source, and is compatible with a wide variety of alarm systems, including Conventional, Addressable, and Networked systems. The SCE120LA3CTW is housed within a rugged, weather-resistant IP65 rated plastic enclosure, making it exceptionally durable.

The SCE120LA3CTW alarm operates on a dual-tone principle. The two 125 dB piezo-electric drivers produce one tone of the alarm that is slightly higher in frequency than the other. When the alarm is activated, the two tonal frequencies alternate in order to create a distinctive warble tone that is both audible and recognizable. The alarm uses two separate circuits for its dual tone operation; one circuit activates the higher frequency tone and the other circuit activates the lower frequency tone.

The SCE120LA3CTW is well suited for a wide range of indoor applications, including homes, businesses, and industrial facilities. The alarm is capable of producing sound levels of up to 125 dB and is designed to meet the stringent National Fire Protection Association (NFPA) 72 standard. In addition, the SCE120LA3CTW is tested to meet UL 1480 standards for audible alarms. The alarm is also available in a variety of colors and can be customized to meet the specific needs of the user.

The SCE120LA3CTW is an excellent choice for any indoor or outdoor application where a loud, audible alarm is required. It is an affordable and versatile alarm that is ideal for homes, businesses, and industrial facilities. The SCE120LA3CTW is designed to meet the highest standards of performance and dependability, making it an excellent choice for any application that requires a loud audible alarm.

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