SECRUI Door Chime & Door Open Alarm, 2-Sensor 1-Receiver — 58 Melodies, LED Alerts

SECRUI Door Chime When Door Opens is a plug-and-play wireless alert system with two door sensors and one receiver that plays 58 selectable melodies and shows LED alerts whenever a door opens.

This compact wireless door alert is designed to give instant, configurable notifications for homes and small businesses. It pairs two battery-powered magnetic sensors with a single indoor receiver that plugs into a standard outlet. With a long transmission range and multiple volume options, the set gives visual and audible reminders of door openings without complicated wiring or setup.

How will this door chime help me notice entries in busy spaces?

The SECRUI system combines sound and light to cut through background noise or visual clutter. Choose from five volume levels up to 110 dB or rely on the bright LED indicator when you need a silent visual cue. Pre-paired sensors mean immediate coverage for two doors, and you can add more sensors later to expand monitoring.

• 58 melody choices to match tone and urgency
• LED flash that is visible even when sound is muted
• Five volume settings including mute and high-volume options
• Expandable sensor network for multiple entry points

Is the unit simple to install and maintain?

Yes — the sensors come pre-paired with the receiver and mount using 3M double-sided tape or screws, so installation is tool-light and fast. Sensors run on replaceable batteries and the receiver plugs into any indoor outlet, eliminating wiring and professional installation costs.

• Pre-paired out of the box for immediate use
• Mounts with tape or screws for flexible placement
• Battery-powered sensors for cordless installation
• Receiver plugs into standard wall outlet—no wiring

What coverage and reliability can I expect from the wireless signal?

The system supports up to about 500 feet of open-air range between sensors and the receiver, which is suitable for most homes and many small businesses. Thick walls or metal structures can reduce range, but adding additional receivers or relocating components typically restores reliable communication.

• Up to 500 ft open-air transmission range
• Expandable with additional sensors for larger areas
• Works with multiple sensors triggering unique chimes
• LED feedback confirms sensor activation at the receiver

How customizable are the alerts for different doors or uses?

Each sensor can trigger one of 58 distinct melodies so you can assign different sounds to, for example, a front door and a back door. Volume control and visual alerts give you flexibility to match the alert type to the environment, from a quiet nursery to a busy storefront.

• 58 selectable melodies for quick identification
• Five volume levels to suit different rooms or times
• Visual LED indicator complements audible chimes
• Unique chime per sensor when using extra transmitters

Who is this for? The SECRUI Door Chime When Door Opens is aimed at homeowners, caregivers, and small business owners who need an easy, non-invasive way to know when doors open. It’s suitable for entryway monitoring, room supervision, retail door messaging, and situations where a visual or audible alert improves safety and responsiveness without complex installation.