RING VIDEO DOORBELL PRO Doorbell Pro Mechanical Chime Buzzing

Pro Power Kit V2

The Pro Power Kit is a shunt/bypass module designed to divert current away from the mechanical chime's solenoid while the doorbell is in standby. If this component's internal circuitry fails or is bypassed, 'leakage current' flows through the chime's coil, creating a vibrating magnetic field that causes the striker to buzz. Replacing this specific module restores the electrical isolation between the camera's power requirements and the chime's physical actuation.

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16V 30VA Doorbell Transformer

Mechanical buzzing often stems from an underpowered transformer (typically 10VA) struggling to maintain voltage during high-load events like night vision activation. When voltage drops, the amperage fluctuates across the chime circuit, leading to solenoid chatter. Upgrading to a 30VA transformer provides the necessary overhead to power the camera's logic boards and IR LEDs without inducing electromagnetic interference in the analog chime.

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