The supplied data sheet documents 2.4 GHz Wi-Fi and Tuya App integration. Do not infer another external interface without written model and firmware confirmation.
Smart residential lock · Model TD-W2-B
TD-W2-B Smart Residential Lock
Biometric residential lock with fingerprint, IC card, password, face, palm vein, mechanical key, combination verification, Tuya App and temporary password access.
Request TD-W2-B details300Total Credentials
4,200mAh Lithium Battery
2 MPCamera
4.5-inchIPS Display
Product view · TD-W2-B
A connected biometric lock with a clear review path
Use this view to check the front and rear design, display arrangement and access workflow before confirming the final configuration.
CredentialFace, palm vein, fingerprint, card and PIN
Connectivity2.4 GHz Wi-Fi and Tuya App
DisplayFront OLED and rear IPS screens
Documented configuration
The TD-W2-B data sheet lists the following configuration. Confirm the final lock body, firmware and destination documentation before release.
| Unlock methods | Fingerprint, IC card, password, face, palm vein, mechanical key, combination verification, Tuya App and temporary password |
| Lock dimensions | 405 × 79 × 76 mm |
| Lock mortise | 6068 / 6072 / 6085 |
| Material and finish | Aluminum alloy with baking-paint surface and IMD coating |
| Capacity | 300 total sets for palm vein, face, fingerprint, PIN and card |
| Camera and displays | 2 MP camera; front 0.96-inch OLED screen; rear 4.5-inch IPS screen |
| Connectivity | 2.4 GHz Wi-Fi; Tuya App |
| Battery and emergency power | 4,200 mAh lithium battery; 5 V USB emergency power |
| Functions and environment | Snapshot, intercom, trial-and-error alarm, anti-tamper alarm, one-key on/off; -25°C to 75°C |
Market documentation
Regional Compliance & Certifications
Match the required certification, language and installation evidence to the exact model, firmware and destination before quotation.
Europe
Documentation routeCE by modelRoHS by modelUKCA route
Certification and market-entry documentation for TD-W2-B are confirmed against the supplied configuration and destination. Check current KfW or other funding rules separately for the project. For other standards named in your tender, ask us which documents are available for this model.
View all certificationsMiddle East / GCC
Project review routeSASO by modelArabic UI by routeTemperature by model
SASO or other destination documents, Arabic-language requirements and temperature evidence are confirmed by model and KSA project. Review the installation conditions before specifying outdoor hardware.
Saudi Arabia detailsUnited States
Documentation routeFCC by variant
FCC and mechanical requirements are matched to the supplied wireless variant and lock configuration. Confirm the intended residential or light-commercial application before release. For other standards named in your tender, ask us which documents are available for this model.
US market detailsTD-W2-B FAQ
The data sheet lists a front 0.96-inch OLED screen and a rear 4.5-inch IPS screen, together with a 2 MP camera.
The supplied TD-M45 manual lists TD-W2-B as a compatible lock. Confirm the final model and firmware before quotation.
Need a model comparison?
Send the intended door preparation and credential workflow for review.
Discuss TD-W2-BTD-W2-B lock brief: connected access, dimensions and fallback
TD-W2-B should be compared by connected access, door dimensions, battery, account and fallback. Keep model-document values separate from the field result.
Checks before shortlisting
- TD-W2-B connected access is compared with PIN, card, biometric and mechanical fallback.
- The 405 × 79 × 76 mm lock and 6068 / 6072 / 6085 mortise options are checked against the door.
- The 4,200 mAh battery and 5 V USB emergency input are recorded with load, battery and recovery evidence.
- Tuya, Wi-Fi and 2.4 GHz are tied to account, coverage, retry and support ownership.
- CE, UKCA and FCC files name the exact lock and radio or firmware revision.
- 1 pilot and the repeat-order scenario use the same accessory, firmware and acceptance record.
- Emergency key, low power, lost credential and RMA paths have named owners.
Implementation and handover
- Measure the door, lock body, trim, network and emergency route.
- Test lock, credential, app, Wi-Fi recovery, low power and mechanical fallback.
- Capture firmware, account, permission, battery, spare and RMA fields.
- Attach model, label, market and manual records to the selected revision.
- Use the pilot result to close fit and service exceptions before release.
Risks to resolve before supply
- A dimension or lock-body code from one door does not prove a second door fit.
- Wi-Fi or 2.4 GHz wording without a measured recovery test can hide support work.
- Battery and current values do not predict site runtime without duty-cycle evidence.
- A lost-credential or emergency-key process without an owner weakens the handover.
Before requesting a quote
Approve TD-W2-B when the measured door, connected workflow, fallback, market file and service record agree for one revision. Share the selected model, configuration and destination market through the project RFQ route.