Vintage Delta-larm Buzzer - 8-262 - 1.5VDC Active Metal Buzzers 1.58" Round OD, New

Vintage Delta-larm Buzzer - 8-262 - 1.5VDC Active Metal Buzzers 1.58" Round OD, New A 1.5V metal buzzer (often referred to as an electromechanical, mechanical buzzer, or vibrating horn) operates on low-voltage DC power—perfect for running off a single AA or AAA battery. Inside these devices, an electromagnet pulls a metal arm or diaphragm to create a distinct, mechanical buzzing sound. Key Specifications & Features • Operating Voltage Range: Functions reliably between 1.0V and 2.0V DC. • Low Power Consumption: Operates efficiently with a low current draw • Sound Generation: Utilizes an electromagnetic coil and internal metal vibration diaphragm to create a sharp, distinct warning tone. • Rugged Housing: Often features a metal or heavy-duty sealed protective casing to withstand industrial environments, project enclosures, or vintage alarm systems. • Voltage: 1.5 VDC • Dimensions: 1.58" Round OD x 0.528" thick • Mounting: Made to fit in a 1.375" Bore. • Weight: 36 Grams (Heavy) • Connections: Case is Negative (-) with Yellow Positive (+) Wire. New Old Stock – Vintage – High Quality – Rare - Collectable Applications: Automation Alarm Made in Japan