🔒 **Zigbang SHS-1321 Smart Digital Door Lock – Touch Keypad | RIM Deadbolt Type**  

Premium Korean electronic door lock designed with safety, convenience, and modern style.


📌 **Brand Background**

This model was originally developed and manufactured by **Samsung SDS**, a global leader in smart home technology.  

In **2022**, **Zigbang**, a major South Korean proptech company, officially acquired Samsung SDS’s smart lock business.  

The product retains the **same design, technology, and quality** — it is now distributed under the Zigbang brand.

🌿 Product Information

  • Brand : Zigbang (Samsung SDS legacy technology)  
  • Model: SHS-1321  
  • Version : Korean Version  
  • (Package, firmware, and manual follow Korean standards)
  • Access Methods  
  •   – Password (4–12 digits)  
  •   – RF Key Tag (included)  
  • Lock Type : RIM Deadbolt  
  • Touchscreen Keypad : Blue LED backlight for night access  
  • Dimensions : 6.9 x 2.2 x 17.5 inches  
  • Weight : 1.61 lbs  
  • Control Method : Touch  
  • Power Source : 4 AA batteries (not included)  
  • Voltage**: 6V  
  • Wattage**: 6W

🧪 Special Features

  • Magic Number Dual Security  
  • Emergency power terminal (9V battery support)  
  • High-temperature detection & fire alarm  
  • Silent mode (for night use)  
  • Away mode for long-term absence  
  • Battery low warning  
  • Child safety lock  
  • Restriction on 6 hazardous substances  
  • Note: Handles are not included*

✅ 100% Authentic, Brand New  

📦 Ships securely from South Korea with tracking  

📄 English PDF manual available upon request  


📦 Shipping Information

  • 🌍 Ships worldwide from South Korea with care

  • 📮 Includes tracking for safe and secure delivery

  • ⏱ Ships within 1–4 business days

  • 🚀 Most deliveries arrive faster than expected

  • 💡 Note: Customs duties, if applicable, are the buyer’s responsibility

💳 Payment

  • Accepted: PayPal and major credit cards via eBay’s secure checkout

  • Please complete payment within 3 days of purchase

🔄 Returns & Exchanges

  • 💬 Contact us within 30 days if you're not satisfied

  • 📦 Returns accepted in original condition

  • Refunds processed promptly after return received

  • 🧾 Return shipping is the buyer’s responsibility (unless item is defective or incorrect)

🤝 Customer Support

  • We’re committed to outstanding customer service

  • Message us anytime – we respond within 24 hours

  • 💖 We do our best until you’re 100% satisfied!

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