Wireless Door Chime – Door Sensor Alarm with 500 FT Range

Product Introduction

This wireless door chime alerts you when doors open—perfect for monitoring toddlers, elderly with dementia, or customers entering your shop. 

Product Features

👶 Home Safety Monitor
Alerts when toddlers try to sneak out or elderly with dementia attempt to leave. Provides peace of mind for caregivers.

🏪 Business Entry Alert
Perfect for retail shops—never miss a customer walking through your door. Commercial-grade reliability for busy stores.

🔧 Easy Plug & Stick Installation
Sensors and receiver pre-paired. Plug receiver into outlet, peel adhesive tape, and stick sensor to any door or window.

Product Specifications

• Product Name: SanJie Wireless Door Sensor Chime
• Includes: 1 sensors + 1 receiver
• Range: 500 feet (wireless)
• Chimes: 26 melodies
• Dimensions: 4 × 3 × 2 inches
• Weight: 6.4 ounces

Packaging Includes

• 1 × Door Sensor Transmitters
• 1 × Plug-in Receiver
• 1 × User Manual
• 1 × Adhesive Tape Set

✨ Never miss a moment—door alerts at home or business!