Smart Door Lock APP Control With Security Alarm _ CODE ; DEMO Smart Door Lock APP Control With Security Alarm _ CODE ; DEMO
Smart Door Lock APP Control With Security Alarm _ CODE ; DEMO Smart Door Lock APP Control With Security Alarm _ CODE ; DEMO
Smart Door Lock APP Control With Security Alarm _ CODE ; DEMO
Smart Door Lock APP Control With Security Alarm _ CODE ; DEMO

Smart Door Lock APP Control With Security Alarm _ CODE ; DEMO

BDT 11,000.0 BDT 20,000.0
Buy DEMO Smart Door Lock at best price in BD. App control, fingerprint & card unlock, alarm security, and strong aluminum alloy build for safe smart living.

Description : 

The DEMO Smart Door Lock – APP Control with Security Alarm (CODE_DEMO) offers the perfect combination of modern design, reliability, and advanced security. Built with a high-strength aluminum alloy and stainless steel body, this lock is engineered to protect your home or business with precision and style.

Unlock your door your way — choose from 4 convenient methods: smart card, Bluetooth app, password, or mechanical key. The digital touch screen ensures smooth and fast operation while protecting against unauthorized access using virtual password technology.

With its energy-efficient design, the DEMO smart lock can perform up to 5,000 operations (around 6 months of use) on just 4 AA batteries. In case of multiple incorrect attempts (10 or more), the built-in security alarm activates automatically, ensuring maximum protection.

Installation is quick and easy — compatible with door thicknesses from 38mm to 55mm, and suitable for wood, glass, steel, and aluminum doors. The full copper lock cylinder ensures durability and long-term reliability.

Upgrade your property with this advanced digital lock that combines smart connectivity, robust construction, and elegant aesthetics — perfect for any residential, hotel, or apartment door.

 

⚙️ Technical Specifications

  • Material: High-strength alloy, steel inner plate, stainless steel exterior
  • Lock Cylinder: Full copper mechanical cylinder
  • Applicable Door Type: Wood door, anti-theft door
  • Door Thickness Compatibility: 38–55mm
  • Size: 13.8 × 2.9 × 1.2 inches (350 × 73 × 30mm)
  • Induction Distance: 0–5cm
  • Power Supply: 4×AA batteries (not included)
  • Unlock Methods: App, password, smart card, mechanical key
  • Alarm System: Auto-lock and tamper alarm after multiple failed attempts

⭐ Key Features

  • 🔓 4 Unlocking Options – Smart card, Bluetooth App, password, mechanical key
  • 📱 App Control & Bluetooth Access for convenient entry
  • 🚨 Built-in Security Alarm activates after failed attempts
  • ⚙️ Easy Installation – fits 38–55mm thick doors
  • 💪 Durable Aluminum Alloy + Stainless Steel body
  • 🔋 Energy Efficient – 4 AA batteries last up to 6 months
  • 🔐 Virtual Password Protection for enhanced privacy
  • 🏠 Perfect for homes, hotels, and apartments

 

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