SC250DP

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The SC250DP is an affordable efficient sounder, ideal for industrial and commercial applications that require an audible warning. It operates on an operating voltage of 12 to 36 Volts DC, has an output sound pressure level of 95dB (A) at 1 meter, and weighs only 7 ounces. The versatility of the SC250DP is demonstrated in its ability to be used in a variety of alarm systems, including burglar alarms, fire alarms, machine alarms, industrial alarms, process alarms, and intercoms. The sounder is UL listed and features an audible warning level that can be adjusted to individual customer requirements.

The SC250DP sounder\'s working principle is quite simple. It has a built-in oscillator that produces a sound whose frequency is determined by the position of the DIP switch. The sound frequency goes from 1.2 kHz to 4.8 kHz in several possible combinations, depending on which of the eight positions in the DIP switch are in the ON position. When the sounder is in the ON mode, the oscillator produces an audible signal that is direct and can be heard by personnel nearby.

In terms of the applications for the SC250DP, the sounder can be used with a range of alarm systems. It is primarily used for fire alarms and also in smoke detectors. Burglar alarms, machine alarms, industrial alarms, process alarms, and intercoms are just some examples of the types of alarms where the SC250DP can be used. It features a low current draw, and has been designed to provide an efficient and reliable audible warning.

The SC250DP sounder is also able to operate over a wide range of temperatures, from -40°F to 140°F (-40°C to 60°C). This makes it an ideal choice for a variety of alarm installations, both indoors and outdoors. As a UL listed product, the SC250DP meets UL security standard 985 and features a long life, with an expected operational lifespan of over 10 years.

The SC250DP is an efficient and reliable sounder that offers a range of applications in Alarms, Buzzers and Sirens. A low current draw, a wide range of operating temperatures, and a long expected life make it an ideal choice for a variety of alarm systems. With the ability to have the audible warning level adjusted to individual customer requirements, the SC250DP offers a level of versatility that is difficult to find in other sounders in its price range.

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