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TTLock appStandard deadbolt doorsRFID cards
Smart Locks
Fingerprint & TTLock Smart Lock
Model: SF-LK-TT
Request a quote In stock
App-managed fingerprint lock for rentals, apartments and small offices.
💬 WeChat: 13924664587 — add us for fast quotes & product photos.
Open standards
802.3af/at PoE, RJ45, BNC, DC 12V/24V — works with Hikvision, Dahua, Axis & more.
12-month warranty
Covered against manufacturing defects. RMA & replacement via support.
No monthly fees
Local / NVR storage by design. No cloud subscription required.
ONVIF compatible
Integrates with standard VMS/NVR ecosystems — no vendor lock-in.
Worldwide shipping
Dispatched globally with regional carriers.
WhatsApp support
Direct line for quotes, specs and install photos.
Compatibility: works with standard TTLock app, Standard deadbolt doors, RFID cards interfaces — compatible with major camera brands (Hikvision, Dahua, Axis, etc.). SurveilForge is an independent brand.
Specifications
| Unlock Methods | Fingerprint, PIN, app, card, key |
| Fingerprint | Semiconductor, <1s |
| App | TTLock (iOS/Android) |
| Access Control | Timed PINs, one-time e-keys |
| Auto-Lock | Adjustable |
| Power | 4 × AA batteries, 6–8 months |
| Door Thickness | 35–55mm |
| Model | SF-LK-TT |
| Brand | SurveilForge (independent) |
About this product
A practical smart lock for property managers and Airbnb hosts. The TTLock app lets you create timed PINs, one-time e-keys and permanent fingerprints, then revoke them remotely. A semiconductor fingerprint reader opens the door in under a second, while the auto-lock timer and passage mode fit daily home or office routines. Fits standard doors with a reversible handle.
FAQ
Can I manage multiple properties?
Yes. TTLock supports multi-device management with separate e-keys and event logs per lock.
Will SurveilForge accessories work with my Hikvision, Dahua or Axis cameras?
Yes. SurveilForge accessories use open surveillance standards — IEEE 802.3af/at PoE, RJ45, BNC, and DC 12V/24V — so they work with any camera brand that follows those standards, including Hikvision, Dahua, Axis, Reolink and others. We are an independent brand, not affiliated with any camera OEM.
Do you ship worldwide?
Yes. We ship worldwide; lead time and carrier depend on the destination and order size.
What is the minimum order quantity (MOQ) for wholesale?
Standard products are available as single units in the shop. OEM or custom-branded orders start at a minimum of 300 pieces.
What warranty do your products carry?
All products carry a 12-month warranty against manufacturing defects. Contact our support team for RMA and replacement.
Tags
smart lockfingerprintttlockrental
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