Description

The NESCO GP-502 is a compact, General Purpose Fully Enclosed Buzzer designed for reliable audible signaling in low-voltage applications. Unlike a bell with a ringing gong, this unit produces a steady, buzzing tone, making it ideal for distinct notification needs such as apartment intercom systems, office service calls, or equipment status alerts. A primary feature of the GP-502 is its fully enclosed housing, which protects the internal vibrating diaphragm from dust and environmental contaminants, ensuring long-lasting performance and consistent sound quality.This model is engineered for high versatility across different power systems, operating efficiently within a range of 8-16V AC or 3-6V DC.