ZENITH WIRED DOOR CHIMED BUZZER 170C-A (137-2) IN PKG

Description:

The Zenith 170C-A wired door chime buzzer is used in electrical and control systems to provide an audible alert signal when activated by a switch or circuit. Commonly installed in door entry systems, industrial panels, and alert circuits, this device produces a buzzing or chime sound to notify operators or occupants. Maintenance teams and electricians use this unit for signaling, alert indication, and replacement of failed buzzer devices in control or access systems.

Applications:

The Zenith 170C-A buzzer is widely used in environments requiring simple and reliable audible notification. It is commonly found in doorbell systems, access control setups, alarm circuits, and industrial control panels where an audible signal is needed for alerts, status indication, or operator notification. Audible buzzers are typically wired into low-voltage circuits and activated by push buttons or control relays.

Technical Specifications:

• Manufacturer Part Number (MPN): 170C-A
• Product type: Wired door chime / buzzer
• Operation: Electromechanical or electronic buzzer sound output
• Power requirement: Low-voltage AC/DC (commonly 12–24V range for door chimes)
• Mounting: Surface-mounted or panel-mounted (application dependent)
• Function: Audible alert / notification device
• Activation: Triggered by switch, relay, or control signal
• Construction: Enclosed housing for durability
• Application environment: Door entry systems, alarms, and industrial signaling

Common Replacements:

• Zenith wired buzzer/chime units (similar series)
• Heath/Zenith wired door chime buzzers
• Generic industrial panel buzzers (matched by voltage and mounting)