• OTODOR SENTRY smart door lock
  • OTODOR SENTRY smart door lock – front angle
  • OTODOR SENTRY smart door lock – inside panel
  • OTODOR SENTRY smart door lock – view 4
  • OTODOR SENTRY smart door lock – camera
  • OTODOR SENTRY smart door lock – keypad
  • OTODOR SENTRY smart door lock – key backup
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SENTRY

SENTRY

Rs. 21,990.00 INR
Rs. 47,999.00 INR Rs. 21,990.00 INR
Sale Sold out
Taxes included. Shipping calculated at checkout.
Festive Sale
₹20,490₹21,990including GST
Apply FESTIVE1500 at checkout for ₹1,500 off — Wooden Door Locks only.
  • Free delivery across India
  • EMI from ₹3,415/month for 6 monthsNo-cost EMI on select cards & pay-later options
[ Bundle offer ] Added to your bag with this lock
Free professional installation 3-year warranty Certified technicians

SENTRY is OTODOR's flagship smart door lock for wooden main doors: face recognition, fingerprint, RFID card and mechanical key in one lock, with a video doorbell and a 4.5-inch screen on the inside. A rechargeable 4200 mAh battery gives about 6 months between charges.

Why SENTRY

  • Unlock by face (up to 20 faces), fingerprint (up to 100) or RFID card (up to 100), with a mechanical key as backup.
  • Visitors ring the lock; see and talk to them on the 4.5-inch inside screen with two-way talk.
  • 5-bolt deadbolt with a motorised latch.
  • Rechargeable 4200 mAh battery, plus a Type-C emergency port if it ever runs flat.

Specifications

Access Face, fingerprint, RFID card, mechanical key
Faces / fingerprints / cards 20 / 100 / 100
Bolts 5-bolt deadbolt, motorised latch
Video Doorbell, two-way talk, 4.5-inch inside screen
Battery 4200 mAh rechargeable, about 6 months
Emergency port Type-C
Door thickness 45–100 mm
Size 41.5 × 7 cm
Weight 4.4 kg

Installation and warranty

Free professional installation by OTODOR technicians in serviceable pincodes; check yours on this page. We confirm your door is compatible before you pay. 3-year warranty on the lock and 1 year on the battery.

View full details

Engineered to disappear into your day.

SENTRY

Specifications

Access
Face recognition
up to 20
Fingerprint
up to 100
RFID card
up to 100
Hardware
Deadbolt lock
Motorised latch
Locking bolts
5 bolts
Video & intercom
Two-way talk
Doorbell
Inside screen for video monitoring
4.5 in
Mini screen for configuration
Fit
Door thickness
45–100 mm
Power
Inbuilt battery
4200 mAh, 6 months backup
Emergency backup port
Type-C
Build
Size
41.5 × 7 cm
Weight
4.4 kg
Support
Warranty
3 years
Professional Installation

We verify compatibility before installation.

Most installations completed within 2–4 hours, by certified OTODOR professionals.

Check my door
01

Consultation

We assess your door and confirm compatibility — before you pay.

~30 min
02

Professional installation

Installed by certified OTODOR professionals, not couriers.

1–2 hrs
03

Setup & training

Fingerprints enrolled, app connected, your family onboarded.

~45 min
04

Ongoing support

Real humans on WhatsApp, backed by a 3-year warranty.

Always on

Keep a minimum 85 mm (3.35") gap between the safety door and the main door. Too little clearance lets the lock contact the safety door, which can damage the lock or stop the door closing properly. Unsure? We confirm this during the compatibility check.

Installation Coverage

Do we install at your address?

Every OTODOR wooden-door lock is fitted by a certified technician, not couriered. Check your pincode before you buy.

Covering 3,913 pincodes across 133 districts.

Installation is free and usually scheduled within 48 hours of delivery.

Peace of mind

Warranty & coverage

Every OTODOR lock is backed end to end — hardware, mechanism and battery — with real support behind it.

  • 3 years

    Lock & mechanism

    Electronics, motor and hardware against manufacturing defects.

  • 1 year

    Battery

    Rechargeable battery performance and capacity.

Compare Models

Choose the right fit for your door.

SpecificationZEAL ZEALRs. 7,999.00SENTRY SENTRYRs. 21,990.00ONYX ONYXRs. 17,199.00
Access
Face recognition—up to 20up to 20
Fingerprintup to 100up to 100up to 100
RFID cardup to 100up to 100up to 100
Hardware
Deadbolt lock—
Motorised latch—
Locking bolts2 bolts 5 bolts 5 bolts
Video & intercom
Two-way talk—
Doorbell
Inside screen for video monitoring—4.5 in4.5 in
Mini screen for configuration—
Fit
Door thickness30–60 mm 45–100 mm 45–100 mm
Power
Inbuilt battery—4 × AA, 1 year backup4200 mAh, 6 months backup
Emergency backup portType-C Type-C Micro-USB
Build
Size27 × 6.2 cm 41.5 × 7 cm —
Weight1.5 kg 4.4 kg 3.9 kg
Support
Warranty3 years 3 years 3 years
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