






G1 (G1F) Apartment Smart Lock
Corridor-matched apartment lock rated for outdoor exposure
The G1 and G1F are designed for hotel and apartment corridors where the lock has to look like part of the scheme rather than an addition to it. The panel is corrosion-resistant aluminium alloy, waterproof rubber and an upgraded structure make it suitable for outdoor positions, and the lock adapts to 99% of doors.
- Aesthetic design intended to blend into hotel and apartment corridor decoration
- Corrosion-resistant aluminium alloy panel with waterproof rubber, suitable for outdoor doors
- Fingerprint recognised in 0.5 seconds and the door unlocked in 1 second
- Battery life up to 12 months, with a micro-USB slot for power bank backup
- Virtual keys: grant guests access by PIN code or electronic key from a smartphone
Suitable for: Apartment and multi-housing operators, hotel owners, and contractors upgrading existing properties.
Problems it solves
What this model is for
- Access hardware that clashes with a finished corridor scheme
- Exterior-facing apartment doors exposed to weather
- Updating access rights across many units without visiting each lock
- Being locked out by a flat battery
Typical applications: Apartment and multi-housing corridors, Hotel guest rooms, Outdoor-facing entrance doors.
Specification
| Unlocking methods | Fingerprint (optional), password, RFID card, mechanical key, TT Lock app over WiFi and Bluetooth |
|---|---|
| Fingerprint | One-touch biometric sensor, 0.5 s recognition, 1 s unlock |
| Panel | Corrosion-resistant aluminium alloy |
| Weather protection | Waterproof rubber and upgraded structure, suitable for outdoor |
| Door compatibility | Adapts to 99% of doors |
| Battery life | Up to 12 months |
| Emergency power | Micro-USB to a power bank |
| Backup key | Mechanical key with a strategically located keyhole |
| Access control | RFID multi-housing access control, lock activity and door status tracking, remote rights update |
Quality control
Durability on this model is about the outside face: the aluminium panel is corrosion resistant and the rubber sealing and structure are upgraded for outdoor exposure. Wear resistance is a stated design target.
Customization
G1 and G1F variants cover fingerprint and non-fingerprint builds. Finish selection to match corridor schemes. OEM and ODM scope TBC.
How it compares
The G1C is the same family with a display panel; the T-series is the slim lever hotel line. Choose the G1 or G1F where the door faces outdoors and the finish has to match an existing corridor.
Installation and use
Specify G1F where fingerprint entry is needed and G1 where cards and codes are enough. Issue guests a PIN or electronic key from the app instead of a card when turnover is high, and update access rights remotely rather than at the door.
FAQ
G1 / G1F questions
Can it be used on an outdoor-facing door?
Yes. The waterproof rubber and upgraded structure make it suitable for outdoor use in any weather condition.
How fast is the fingerprint sensor?
It recognises a fingerprint in about 0.5 seconds and unlocks the door in about 1 second.
How long does a set of batteries last?
Up to 12 months, thanks to low power consumption. A micro-USB slot takes a power bank if they run out.
Will it fit our existing doors?
The lock is specified as adaptable to 99% of doors. Send us your door section for confirmation.
How do we give a guest access remotely?
Through the mobile application, by issuing a unique PIN code or an electronic key from your smartphone.
Where is the mechanical keyhole?
It is kept for backup and located strategically for added security.
What is the difference between G1 and G1F?
G1F is the fingerprint build. Both share the same panel, materials and access control platform.
Related
Other models in Hotel Door Lock

T1 Electronic Hotel Lock
Slim lever hotel lock with free handle and clutch motor
View specification →
N2 (N2F) Smart Handle Door Lock
Ultra-thin zinc alloy handle lock with six-month battery life
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T2 Fingerprint Hotel Lock
5-in-1 hotel lock with SUS304 mortise and card hierarchy
View specification →
J1 (J2) Smart Lock with Handle
Cylindrical latch hotel lock in a solid alloy structure
View specification →Ready to price the G1 / G1F?
Send your quantity, finish and door details. We quote from the factory.