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3D face recognition
Fast facial identification for a convenient touch-free entrance.
← All productsFlagship biometric smart lock
Luma GT-G100
A premium push-pull smart lock with 3D face recognition, palm-vein access, video intercom, app control and a 5000mAh battery.
Designed for homes, offices, apartments and hotels that need layered access without compromising on appearance. Luma combines nine practical entry methods with remote monitoring and visitor records.
₹39,999/-MRP, inclusive of taxes
- 3D Face
- Fingerprint
- Palm Vein
- Password
- IC Card
- Mobile App
- Mechanical Key
- Video Intercom
- Record Photo
Luma GT-G100 · GTECHNO catalogue photography
—Key features
Built around convenient, layered access.
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Palm-vein access
Advanced biometric recognition adds another secure way to enter.
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Video intercom
See and speak to visitors at the door before granting access.
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App control
Monitor the lock, manage users and review access records remotely.
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5000mAh battery
Long battery life with Type-C emergency power support.
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Nine access methods
Face, fingerprint, palm, PIN, card, app, key and visitor tools.
—Product details
Variants, specifications and support.
₹39,999/-Luma GT-G100Black finish, all flagship access methods
MaterialAluminium alloy
FinishBlack
Battery5000mAh lithium-ion
Typical battery lifeUp to 6-8 months
Emergency powerType-C USB port
Door thickness40-110 mm
Operating temperature-20°C to 60°C
Suitable doorsWooden / metal doors
Dimensions420 mm height; 65 mm / 60 mm width
Warranty3 years
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Free installation
Professional installation is included for the catalogue models.
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3-year warranty
Comprehensive three-year warranty coverage for peace of mind.
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Dedicated support
Sales and support contacts are available before and after installation.
Also in the range
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Premium video smart lock 
SAZE pro GT-101
A full-height digital lock with 3D face recognition, fingerprint access, video intercom, app monitoring and secure visitor records.
₹37,999/-MRP incl. taxes
- 3D Face
- Fingerprint
- Palm Vein
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Smart lever lock - gray 
HomeTap GT-H100 Gray
A refined gray lever lock with fingerprint, password, IC card and mechanical key access.
From ₹18,999/-MRP incl. taxes
- Inside lock
- Fingerprint
- Password
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Smart lever lock - black 
HomeTap GT-H1 Black
A sleek black lever lock with fingerprint, password, IC card and mechanical key access.
From ₹16,999/-MRP incl. taxes
- Inside lock
- Fingerprint
- IC card
Product enquiry
Tell us about your door.
Share the door type, location and preferred access methods. The form prepares a WhatsApp enquiry for the GTECHNO sales team.