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Wireless WiFi smart dingdong doorbell chime system
Wireless WiFi smart dingdong doorbell chime system

Wireless WiFi Smart Dingdong Doorbell Chime – Plug & Play Remote Alert System with Adjustable Volume & 38 Polyphonic Ringtones (S2 Model)

$24.59$32.5925% off

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Product Description

🏠 Smarter Door Alerts, Hassle-Free Installation

Upgrade your home entrance with the S2 Wireless WiFi Smart Dingdong Doorbell—a modern, plug-and-play solution for effortless notifications when visitors arrive. Using 433 MHz signal transmission, the system pairs your doorbell transmitter with an indoor chime receiver to deliver instant alerts—no wiring, drilling, or complicated setup required.

With 38 selectable melodies, adjustable volume, and stable wireless performance, this doorbell offers simplicity, reliability, and style for your home or office.

💡 Key Features

  • 🔔 Wireless 433 MHz Connection: Stable signal transmission between the button and receiver.

  • ⚡ Plug & Play Design: Installs in seconds — just plug the chime unit into any AC outlet.

  • 🎶 38 Polyphonic Ringtones: Choose your favorite sound with adjustable volume levels.

  • 💡 AC 110–220 V Power Supply: Works with standard household electricity.

  • 🏢 Wide Application: Perfect for homes, offices, apartments, or small shops.

  • 📶 Strong Signal Range: Reliable operation through walls and doors (typical range 30-50 m).

  • 🧩 Compact & Modern Design: Minimalist aesthetic fits any interior décor.

📊 Product Specifications

Specification Details
Model S2 Dingdong Machine
Signal Frequency 433 MHz
Power Supply AC 110 – 220 V
Power Type Household Electricity
Ringtones 38 Polyphonic Melodies
Volume Control Adjustable
Scope of Application Home / Office / Apartment
Material ABS + Electronic Components
Dimensions (Package) 46 × 30 × 87 mm
Installation Plug & Play – No Wiring Required
Origin Mainland China
Included in Package 1 × S2 Dingdong Doorbell Receiver, 1 × Button Transmitter, 1 × User Manual

⚠️ Notes

  • Designed for indoor use (receiver not waterproof).

  • Works only on 433 MHz frequency; not compatible with camera systems.

  • Avoid metal obstacles between button and chime for maximum range.

💬 Why You’ll Love It

Enjoy classic doorbell functionality upgraded with smart wireless convenience.
No need for rewiring or tools — simply plug, pair, and personalize your ringtone. Perfect for busy households, offices, or small businesses that need a reliable, modern-looking alert system without expensive installations.

🏠 Use Case

Ideal for homeowners, tenants, and small offices seeking a quick, no-wiring door alert solution. Plug it in near your entrance, pair the transmitter, and you’ll never miss a visitor or delivery again.

🚚 Shipping

Enjoy fast worldwide delivery with full tracking updates and secure packaging.
🛡️ Package Protection: Refund or replacement for any item lost or damaged during transit.
🔎 See Shipping Policy for more details.

🛡️ Return & Warranty

Your satisfaction is guaranteed.
🕓 Modify or cancel your order within 6 hours.
📅 7-day refund or replacement — no return shipping required!
💳 Refunds processed within 3 – 5 business days.
💬 24 / 7 customer support for all inquiries.
🔎 See our Return & Refund Policy for details.

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