Ready in minutes, no wiring needed. ✅Self‑Powered Button – No batteries required. Pressing the button generates its own electricity and sends a stable signal to the receiver.
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Item Type: Video Door Viewer. Wide Viewing Angle: 135°. Battery Type: 3.7-4.2V 1400mAh Lithium Ion Battery (Built in). Applicable Door Hole: Approx. 1 x USB Cable. Applicable Door Thickness: Approx.
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【Easy to Set Up & Support】Simply plug the door bell receiver into a socket and attach the self-powered button to the wall by provided screws or adhesive pad. 【Self-Powered Doorbell & IP65 Waterproof】This self-powered plug-in doorbell requires no batteries.
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Easy Installation: Set up is a breeze—just plug in the receiver and fix the remote push button, no complicated wiring required. LED Flash Indicator: The LED light flashes when the doorbell rings, providing a visual alert in addition to sound.
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Brand new
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This Ensures That The Doorbell Is Durable And Can Withstand Various Weather Conditions, Making It Suitable For Both Indoor And Outdoor Use.
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Wide Application: These ring doorbell accessories screws are suitable for ring devices, including ring doorbell, ring doorbell 2 and ring doorbell pro. 20 x Screws. Other accessories demonstrated in the picture are not included.
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