How to buy an original Dermum Smart Digital Door Lock in India?

Purchase directly from CrowCrowCrow to ensure you receive an original, factory-sealed Dermum Smart Digital Door Lock, imported from authorized US retailers and brand partners. All customs duties and GST are pre-paid and included in the listed INR price. Your order is shipped via ExpressBox tracked delivery within 12-14 days.

Is this Dermum smart lock safe for front doors?

Yes, the Dermum Smart Digital Door Lock is designed for front doors, offering multiple secure entry methods including fingerprint, code, and app control. Features like auto-locking, anti-theft alarms, and remote access logs enhance security, providing peace of mind for your home.

Can I use this smart lock with Amazon Alexa or Google Assistant in India?

Yes, this Dermum smart lock works with Amazon Alexa and Google Assistant for voice control. However, a separate Wi-Fi gateway (sold separately) is required to enable these smart home integrations and remote app functionalities.

How do I install the Dermum Smart Digital Door Lock?

Installation is designed to be straightforward with just a screwdriver. The lock fits standard doors with a thickness between 1.37 to 1.77 inches (35-45 mm). Detailed instructions are provided, and online guides are available for assistance.

What happens if the batteries die in the Dermum smart lock?

The lock will provide low battery warnings via the app and audible alerts. In case of a dead battery, you can still unlock the door using the physical key or by connecting a 9V battery to the emergency power terminals located at the bottom of the keypad.

Does this smart lock work with Indian door frames and sizes?

This lock is designed for standard deadbolt installations. Measure your door thickness (1.37-1.77 inches or 35-45mm) and backset (typically 2.36 inches or 60mm) to ensure compatibility. While dimensions are standard, verify cut-out sizes if your door frame is non-standard.

What is the warranty and return policy for this smart lock?

The Dermum Smart Digital Door Lock comes with the manufacturer's warranty. CrowCrowCrow offers a 14-Day Smile Guarantee for wrong or damaged items. For functional defects, refer to the manufacturer's warranty process.

Dermum Silver Lock | Smart Keyless Entry App Control

Name: Dermum Smart Digital Door Lock with Handle & Keypad, Fingerprint Biometric Deadbolt - Silver
Brand: Dermum
SKU: fzk8550
Price: 14667.00 INR
Availability: InStock

About this item

The Dermum Smart Digital Door Lock brings advanced security and convenience to your home. This silver, modern-style deadbolt offers 5-in-1 unlocking methods: fingerprint, keypad code, key fob, smartphone app, and traditional keys. Manage access remotely, generate temporary codes for guests, and monitor activity logs through the intuitive app or web portal, ensuring your property is secure from anywhere in India.

Experience enhanced security with features like auto-locking, a privacy mode, and anti-theft alarms. Receive instant alerts on your phone for any unauthorized entry attempts. The lock is compatible with Amazon Alexa and Google Assistant for hands-free voice control, making it a smart addition to any modern household. Installation is straightforward with basic tools.

Upgrade your home security with this imported smart lock, offering a blend of advanced technology and user-friendly operation. Unlike basic locks, it provides granular control and real-time monitoring. All customs duties and GST are included in the price, with delivery via ExpressBox within 12-14 days.

Key Features

Use Scenarios — Suitable for entry doors, bedroom doors, garage doors, office doors, and more; easily use the smart app to remotely generate or remove codes for visitors or guests; perfect for homeowners, rental hosts, and property managers.
Smart Door Lock — Receive real-time unlocking notifications, view access logs and check lock status through the smart app anytime, anywhere for peace of mind; the web portal offers desktop convenience for managing your property.
Convenient Keyless Entry — Enjoy secure 5-in-1 unlocking options: Fingerprint, Code, Fob, App, and Keys; share eKeys with others to grant access; easy installation for any door with just a screwdriver.
Security and Anti-Theft — Features like auto-locking, privacy mode, and anti-theft alarms ensure your home's safety; get smart app alerts for any unwanted entry attempts for added peace of mind.
Voice Control — Works with Amazon Alexa and Google Assistant for hands-free control through voice commands like "lock the front door," "unlock the front door," and "check lock status." (Gateway Required, Sold Separately.)

Why choose this product

Advanced Security & Smart Control

This Dermum smart lock integrates advanced biometric and digital security with smart home convenience. Its 5-in-1 unlocking system, remote access management via app, and real-time activity logs provide superior control and peace of mind compared to traditional locks. Features like auto-locking and anti-theft alarms offer robust protection for your home or rental property. Voice control compatibility further enhances usability for a truly modern security solution.

Who It's For vs. Who Should Skip It

Ideal for homeowners seeking enhanced security, property managers needing to grant access to multiple guests, and tech-savvy individuals wanting smart home integration. It's perfect for front doors, bedroom doors, and office doors. Skip if you require a lock that operates without a Wi-Fi gateway for voice control, or if your door thickness or frame type is incompatible with standard deadbolt installations. Ensure your door can accommodate a deadbolt mechanism before purchasing.

How to use

Install the Lock — Follow the provided guide to install the deadbolt mechanism and exterior keypad/handle onto your door. Ensure it fits your door thickness (1.37-1.77 inches) and backset (typically 2.36 inches).
Power Up and Connect — Insert 4 AA batteries (not included) and pair the lock with the Dermum app via Wi-Fi (gateway required for full smart features). Follow app prompts to set up your administrator fingerprint and code.
Add Users and Codes — Use the app to register fingerprints, set up passcodes, and generate temporary eKeys for family, friends, or guests. Configure auto-locking and other security settings as needed.
Integrate with Smart Home — If you have the required gateway, link the lock to Amazon Alexa or Google Assistant through their respective apps for voice control and enhanced smart home automation.

Example scenarios

Typical situations where Dermum Smart Digital Door Lock with Handle & Keypad helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

Managing access for guests or rental properties in cities like Delhi or Goa.

How this product helps

Generate temporary digital keys or codes via the Dermum app, granting access without needing to be physically present. Monitor who enters and when, ensuring security for your property and peace of mind.

Scenario 2

Illustrative example

Where it helps

Needing secure, hands-free entry after carrying groceries or managing children.

How this product helps

Use the fingerprint scanner for instant access or voice commands with Alexa/Google Assistant (gateway needed). Avoid fumbling for keys or codes when your hands are full.

Specifications & installation

Installation & usage

Installation	Easy installation with a screwdriver for doors with a thickness of 1.37 to 1.77 inches (35-45 mm).
App Compatibility	iOS and Android smartphones, Amazon Alexa, Google Assistant (Gateway Required)
Security Features	Auto-locking, privacy mode, anti-theft alarm, access logs
Number of Users	Supports up to 100 fingerprints and 50 codes

How we compare

Feature	Dermum Smart Digital	Others
Entry Methods	Fingerprint, Code, Fob, App, Key	Primarily Key, some basic keypad models available
Remote Access & Monitoring	Yes, via App & Web Portal (Gateway Required)	No, typically requires physical presence
Smart Home Integration	Yes, with Alexa & Google Assistant (Gateway Required)	Rarely available, usually requires separate smart home hubs
Security Features	Auto-lock, Anti-theft Alarm, Access Logs, Privacy Mode	Basic deadbolt security, limited logging or alarms
Material & Finish	Zinc Alloy, Silver, Modern Style	Varies widely; steel, brass, aluminum; traditional to modern styles

SKU	fzk8550
GTIN	0745808798109
Brand	Dermum
Model Name	Dermum S Smart Lock
Part Number	Dermum-S1
Color	Silver
Style	Modern
Material	Zinc Alloy
Lock Type	Biometric, Keypad, Deadbolt, App Control
Control Method	Fingerprint, Code, Fob, App, Key, Voice
Connectivity Protocol	Wi-Fi
Item Weight	1.65 kg (3.63 lb)
Dimensions (L x W x H)	7 inches x 3 inches x 1.12 inches (17.8 cm x 7.6 cm x 2.8 cm)
Power Source	Requires 4x AA Batteries (Not Included)
Voltage Compatibility	Requires 4x AA Batteries (typically 6V)
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

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Dermum Smart Digital Door Lock with Handle & Keypad, Fingerprint Biometric Deadbolt - Silver

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About this item

Key Features

Why choose this product

How to use

Example scenarios

Specifications & installation

Installation & usage

How we compare

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