SanJie Door Chime – Wireless Door Open Sensor Alarm (2 Receivers + 2 Sensors) with 500 ft Range, 26 Chimes, 5 Volumes

Flexible entry alerts for home, store, or office

The SanJie Door Chime is a compact wireless system that ships with two door sensors and two plug-in receivers. When a door opens, a chime rings and a small LED confirms activity, providing immediate awareness without intruding on your space. Designed for daily use, the setup remains approachable for everyone while delivering dependable notifications across multiple rooms or work zones.

Use it to welcome guests at a storefront, notify staff in a small office, or remind family members when someone enters a room. The system balances subtlety with clarity, offering sounds and visual cues that fit a range of environments—from cozy homes to busier business spaces.

What makes it useful

• 500 feet of wireless range helps you monitor entrances across larger homes or shop floors.
• 26 chimes and 5 adjustable volumes let you tailor alert tones to your space and time of day.
• LED indicators provide a quick visual cue for door activity at a glance.

Flexible setup and expandability

• New to install: plug the receiver into a standard outlet and mount the door sensor with the included tape—no tools required.
• Memory function preserves your previously selected tune after power loss or re-plugging, ensuring consistency.
• Expand by pairing unlimited magnetic sensors; assign different ringtones to each sensor to identify doors instantly.

Real-life scenarios

In a family home, it helps parents know when a toddler is ready to join you or when a senior family member returns. In a retail setting, staff can quickly recognize which entry point shoppers are using, reducing missed visits and improving response times. The compact units blend with décor and provide a clear signal without needing to check a phone or app.

Support and value

SanJie backs the door chime with friendly after-sales support: 30-day returns and lifetime customer service. If you encounter an issue, reach out for prompt assistance to maximize your setup’s effectiveness.