Fast, Free Shipping

30-Days Money-Back Guarantee

Hassle Free Warranty

Lifetime Customer Support

Fast, Free Shipping

30-Days Money-Back Guarantee

Hassle Free Warranty

Lifetime Customer Support

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60% OFF Deadbolt D677 Metal Grey

The key to greater peace of mind

Sleek and modern, or classical and elegant where
technology meets style.

14990 37980

Multiple ways to unlock

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Mobile Access
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Touchpad
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Fingerprint
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Access card
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Physical key

TECHNOLOGY

Advanced Capacitive Fingerprint Identification

Liveness detection. Superior performance with enhanced accuracy and speed. Identifies you in less than 0.4 second.

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SECURE CONNECTION

3D Capacitive Fingerprint Identification (FPS)

Liveness detection. Superior performance with enhanced accuracy and speed. Identifies you in less than 0.4 second.

Reliable security

Unlock from anywhere

Simply quick tap entry, no need to add extra gateway device, inbuilt Wi-Fi gives access to operate your delta lock from anywhere in the world.

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EASY SETUP

Value-adding to your home.

Great for existing doors, the Smart Deadbolt sits above your door handle or knob to add value to your home’s security. Equipped with the essential features, access to your home is simple, safe and smart.

LONGER BATTARY

Powered by 4AA Batteries for long battery life( 1 year)

Innovation intelligent power saving system with high efficiency DC circuit

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PREMIUM-GRADE

Build Quality

Beautifully designed with the highest quality materials, Delta Secure smart locks can withstand the harshest weather conditions from wet to freezing temperatures to extreme heat.

Smart Integration

Third-Party Smart Speaker Integration

Integrate with Amazon Alexa and Google Assistant. The voice activated locking system allows you to lock, unlock, and check the status of the lock with voice commands. In the Delta ecosystem, smart locks connected via Zigbee, Bluetooth gateway, and Wi-Fi can integrate with Amazon Alexa and Google Assistant , It's beneficial to have your product certified as Works With Alexa.

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Remote Unlocking

Remote Unlocking with Video Doorbell

In the Delta ecosystem, the smart lock integrates easily with the video doorbell and smart peephole, letting you screen and speak to your visitors, answering the door from anywhere.

Push Notification

Live Alerts

Get text or phone call alerts, or trigger an alarm immediately if security is breached. For example, if locks have low battery, are tampered with, or someone tries to break the lock.

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Control From Anywhere

Lock and unlock your door wherever you are with your smartphone.

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Smart Home Linkage

control your smart product with single app

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Alexa, Google Assist

now unlock your Door with your voice assist app

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Real-Time Alerts & Logs

Get notified, check whenever & when someone open or unlocks your door

Book Live Video Demo!

— Your Time & Place —

We’re very approachable and would love to speak to you. Feel free to call, send us an email or simply complete the enquiry form.

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Material:
Aluminum alloy
Surface Finishing:
Electroplated
Fingerprint Capacity:
Up-to 100
Password Capacity:
Up-to 100
RFID Capacity:
Up-to 50
Support System:
IOS 7.4 or Android 4.4 or Above
Mortise:
Adustable Deadbolt (60/70MM)
Plate Size:
L140 X W60 MM (Front) L155 X W68 MM (Back)
Working Temperature:
- 25 - 60 degree
Power supply:
4pcs AA alkaline batteries
Color:
Black / Metal Gray
Door Thickness:
35MM to 55MM ONLY
Application:
Office, Apartment, Home, School
Applicable For:
Wooden or Metal Door
Box Contains:
Mechanical keys(2) ,RFID Card (2), Mortise , lock accessory , user manual , warranty card ,Product cutout diagram
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Smart Features For Smarter Living

SPY Safe Pin
 

Voice Guidance For Conveninent Access

Low Battery
Alert System

Use Emergency
Battery Jumpstart

Easy Set-Up Via
Mobile App

Free Installation

3 Year Replacement Warranty

30 Days Refund Policy

24/7 Support

We Have Answered Almost All
Your Questions

We provide Free installation support All over india including

Metro cities ,tier1 ,tier2 and tier3 cities, insttalation will be done in 48 workings hours after insttalation request raised ,You can book insttalation from https://deltahome.in/support

For Other cities and ruler area -

Any Carpenter can easily install this lock Company will assist you if any problem occurs we provide complete online installation support.

Delta smart lock is covered under 3-year Replacement warranty. During this time, any door lock with manufacturing defects will be troubleshooted, repaired or replaced FREE of cost. Delta India has a simple and effective mechanism by which customer can contact it and raise a complaint. below link makes available the following links:

https://deltahome.in/support

- warranty register

- Insttalation support

- Register complaint

- Track your order

For support you can email us support@deltahome.in , or call us on 6359691267 in case of any Emergancy support 24*7/365 days.

4 AA size battery recommended duracell ( ultra).
Battery life approx 7-8 month
You will be Notify and get alert when battery Life Drops below 15% , but if you forget to change batteries , you can use mechanical key or jump start the door lock by plugging in Micro USB located at bottom of lock using USB cable to power bank or Laptop.
Delta door lock comes with universal settings You can set lock Handel according to your door Like left handed inside door.
Delta locks are more reliable against WiFi hacking and instability because our products work offline. You won’t have to worry about needing an internet connection for your lock to work.
We deliver orders placed with Standard Amazon Delivery 3 to 6 days after order placed. You can Track you order on https://deltahome.in/support
Buy Now