Sanjie Door Chime - Wireless Entry Alarm with 800ft Range, 55 Chimes, 5 Volume Levels

Enhance your space with the Sanjie Door Chime

The Sanjie Door Chime is a wireless entry alert designed to be unobtrusive yet reliably noticeable. Its upgraded door sensor is engineered for long life, with a single battery capable of up to 100,000 activations and an expected overall life of about 3 to 5 years under typical use. This means fewer battery changes and more consistent alerts as part of your daily routine.

Smart, space‑savvy design

Compact, easy-to-install components make it usable in a wide range of settings, from a cozy home entry to a storefront or office doorway. The system stays out of the way while remaining highly functional, so you can focus on what matters most.

• Upgraded sensor delivers high‑reliability with long battery life
• Estimated 3–5 years of use between replacements

Flexible coverage and personalized alerts

With a broad range and customizable sounds, you can tailor alerts to your layout and schedule. The door chime offers 55 ringtone options so you can assign distinct sounds to different doors, helping you identify which entry opened at a glance.

• Up to 600 ft open-area range for ample coverage
• 55 ringtone options to differentiate doors
• Five adjustable volume levels including a mute option

Expandable for larger spaces

The system is designed to scale with your space. Pair the receiver with multiple sensors and vice versa, enabling a versatile setup for multi-room homes, shops, or offices.

• Receiver can pair with up to 50 sensors
• Door sensor can pair with up to 50 receivers

Real‑world uses you might explore

Imagine a living room where a toddler bedtime door is gently monitored, or a senior family member who may wander — the alert can help you respond quickly without intrusive devices. In a store or office, you can track activity at front doors, back rooms, or loading areas, keeping staff informed and customers served smoothly.

Getting started

Set up is straightforward: place the receiver in a central location, pair it with one or more sensors, and customize the chimes and volume to fit your day. The system supports everyday spaces such as dining rooms, bedrooms, living rooms, garages, yards, and small businesses.