Offset Bridge Door Opening Chime Set

Product Overview

Two separate sensor parts carry half-diagonal alignment marks that form an offset bridge motif when the door is closed. A low arch receiver provides the proposed opening-event sound indoors.

This unbranded concept is intended for everyday local opening-event notifications. It is not a camera doorbell or a remote security system.

Key Features

• Separate magnetic parts: Mount the sensing body and magnet on fixed and moving surfaces.
• Alignment marks: Paired diagonal lines make the closed relationship visible.
• Local opening cue: No phone notifications or cloud service are assumed.
• Separate receiver: The sound location can be away from the monitored opening.

Set Contents

One magnetic sensor pair, consisting of a sensing body and magnet, and one indoor plug-in receiver. Batteries, adhesive pads, screws, USB cables, and power adapters are not assumed to be included unless confirmed in the final package specification.

Everyday Placement

Home entrances and indoor workrooms. Choose positions using actual site tests rather than an assumed wireless distance.

Proposed Specifications

• Product: Offset Bridge Door Opening Chime Set
• Housing: Proposed ABS/PC with design-specific buttons, diffusers, or textile components.
• Trigger: Opening event when the sensing body and magnet separate; closing cues and continuous status are not assumed.
• Power direction: Indoor plug-in receiver; transmitter battery specification to be confirmed.
• Wireless: Local wireless; frequency, protocol, pairing capacity, range, and wall penetration remain unverified.
• Notification: Features described above are development goals; chime count, volume, latency, light behavior, and setting memory require testing.
• Dimensions and weight: To be measured on approved samples.

Installation and Use

1. Confirm the final power and battery requirements and pair components according to the supplied instructions.
2. Hold the parts in the closed position first, then open the door repeatedly to test triggering before mounting.
3. Check mounting-surface suitability, moving-part clearance, and receiver power access before attaching anything.
4. Align the sensor pair with the opening closed, then test repeated opening and reset behavior.
5. Retest after final installation, battery changes, or receiver relocation.

Care and Maintenance

Clean with a dry soft cloth. Follow the final instructions for disconnecting power before maintenance. Do not allow liquid into openings or dismantle a mains-powered receiver. Adults should manage batteries, small magnets, and mounting parts. Stop use if components are damaged, loose, or unusually hot.

Frequently Asked Questions

Does it require Wi-Fi or an app?
The concept uses local wireless. Wi-Fi, accounts, remote notifications, video, recording, and cloud storage are not included.

Will it work across several walls or floors?
No universal range is promised. Building materials, interference, and placement must be tested at the intended location.

Will it work during a power loss?
Do not assume operation without the required supply. Backup power and low-battery alerts are not included unless validated.

Can the magnetic parts be mounted with any gap?
Maximum separation and alignment tolerance must be measured. Test the actual closed position before mounting.

Important Development Information

This listing describes a proposed product concept, not tested production hardware. Specifications, electrical safety, radio requirements, pairing behavior, environmental suitability, and all performance claims must be verified before sale. No waterproof rating, guaranteed delivery of alerts, theft prevention, life-safety protection, worldwide uniqueness, or patent-clearance claim is made. Final images and component counts must match the approved set.