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The KIDDE - EDWARDS 661 is a flush-mount buzzer designed for use in signaling and notification systems. It mounts flush to a surface to provide an audible alert in commercial and light industrial applications. The unit ships individually and is suited for installation by licensed electricians or fire alarm system technicians working on low-voltage signaling circuits. Its compact flush-mount profile makes it a practical choice where surface-mount hardware is not acceptable.
The 661 is typically installed in building notification, annunciator, or call systems where a discreet audible signal device is required. The flush-mount design allows it to integrate cleanly into wall or panel surfaces, making it a common choice in commercial buildings, institutional facilities, and similar environments where aesthetics and space constraints matter.
Designed as an OEM-style replacement or new-installation component for commercial signaling, annunciator, and notification systems requiring a flush-mount audible device.
Installation should be performed by a licensed electrician or qualified fire alarm technician familiar with low-voltage signaling circuits and applicable local electrical codes. De-energize the circuit completely before beginning any wiring work. Follow NEC requirements and the manufacturer wiring instructions for proper connection and circuit protection.
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