Interlock Mercury V6 数字门锁

The Interlock Mercury V6 is best suited for homeowners who want a smart digital door lock with 3D face recognition, palm vein recognition, built-in camera viewing, video intercom, real-time alerts, and a dual-battery design. It is suitable for HDB, condominium, landed homes, and rental units where the door meets the required installation conditions.

The Mercury V6 combines 3D binocular face recognition, palm vein recognition, fingerprint access, PIN code, card access, app control, a 5-inch IPS indoor display, HD door viewer, infrared night vision, and dual lithium batteries. It is designed for homeowners who want advanced smart access with stronger power redundancy.

The Mercury V6 uses a dual lithium battery design for extended runtime and better power redundancy. This helps the lock continue operating with fewer interruptions compared to a single-battery setup.

Dual battery is useful because it gives the lock a stronger power backup system for daily use. It reduces the chance of sudden downtime and gives homeowners more flexibility when one battery needs charging.

Yes. The Mercury V6 supports 3D binocular face recognition, allowing users to unlock hands-free without needing to use fingerprint, PIN code, card, or app access.

The Mercury V6 uses 3D facial mapping and live liveness detection to help prevent unlocking with photos, videos, or static images.

Yes. The Mercury V6 supports palm vein recognition as one of its biometric access methods. This gives users a contactless unlocking option that can be useful when fingerprint recognition is less convenient.

Yes. The Mercury V6 can be suitable for children and elderly users because it supports multiple access methods, including facial recognition, palm vein recognition, fingerprint, PIN code, card, app unlock, and mechanical key. Its face recognition is designed to work for users from about 1.0m to 2.0m in height.

The Mercury V6 supports facial recognition, palm vein recognition, fingerprint, PIN code, card or tag, Tuya Smart Home app access, one-time or periodic PIN codes, and mechanical key access.

Yes. The Mercury V6 supports remote unlocking through the Tuya Smart Life app when the lock is connected to WiFi. This allows you to unlock and manage access through your smartphone.

Yes. The Mercury V6 supports one-time and periodic PIN codes depending on app configuration. This is useful for trusted visitors, helpers, family members, or short-term access needs.

Yes. The Mercury V6 records unlock logs such as time, access method, and user identity where configured. These can be reviewed through the Smart Life app, with export options depending on the app’s supported functions.

The Mercury V6 works with the Tuya Smart Life app on iOS and Android. The app supports functions such as remote unlocking, real-time alerts, user management, access logs, and selected remote monitoring features.

Yes. The Mercury V6 has a built-in HD door viewer with a 5-inch IPS indoor display, allowing you to view visitors clearly from inside the home.

Yes. The Mercury V6 supports two-way video calls to your smartphone, allowing you to communicate with visitors before deciding whether to unlock the door.

Yes. The Mercury V6 supports infrared night vision, helping you view visitors more clearly even in dark or low-light conditions.

The 135° wide-angle camera gives a wider view of the door area, helping you see visitors and nearby activity more clearly before unlocking.

Yes. The Mercury V6 includes visitor alert functions through its door viewer and app system. App notifications depend on the lock’s WiFi connection and app configuration.

Yes. The Mercury V6 supports real-time push alerts for selected events such as low battery, break-in attempts, and system anomalies depending on the app configuration.

The Stay-Snap function captures images of unauthorized entry attempts or selected security events, helping homeowners review suspicious activity around the door.

Yes. The Mercury V6 supports snoop-proof virtual password entry, which allows you to enter extra digits before or after the correct PIN to reduce the risk of someone seeing your actual passcode.

Basic lock functions do not require a paid cloud video subscription. The Mercury V6 includes a complimentary cloud storage trial for video recordings. After the trial, continued cloud video storage is optional and may require a subscription through the app provider.

Yes. The Mercury V6 includes cloud image storage for the latest 14 days at no extra charge. Photos are stored on a rolling basis and automatically deleted after the supported storage period.

The Mercury V6 includes a complimentary trial for cloud video recordings. After the trial, continued cloud video storage may require a subscription, but videos and photos can still be stored locally where supported.

If the battery is depleted, you can temporarily power the Mercury V6 using a USB-C power bank through the emergency charging port. You can also use the included mechanical backup key to unlock the door.

Yes. The Mercury V6 has an emergency USB-C charging port. If the battery is depleted, you can connect a portable power bank temporarily to power the lock and unlock the door.

Yes. WiFi is mainly needed for remote app features. If WiFi is down, you can still unlock using non-app methods such as facial recognition, palm vein recognition, fingerprint, PIN code, card, or mechanical key.

Yes. The Mercury V6 can be suitable for HDB doors when the door meets the required thickness, door gap, clearance, and installation conditions. A compatibility check is recommended before purchase.

Yes. The Mercury V6 can be suitable for condominium and landed property doors, depending on door thickness, frame alignment, door gap, existing lock position, and door-to-gate clearance.

The recommended door thickness for the Mercury V6 is 40mm to 60mm. Final compatibility still depends on the actual door condition, existing lock position, and installation area.

The recommended door gap for the Mercury V6 is 3mm to 8mm. If the gap is too narrow or too wide, installation suitability may be affected.

The Mercury V6 requires more than 60mm distance between the door and gate. This helps ensure the lock has enough clearance and does not clash with the gate when the door is closed.

The Mercury V6 requires more than 110mm distance between the door edge and the internal handlebar if there is one. If the handlebar is too close to the lock area, installation may not be suitable.

No. The Mercury V6 is designed for wooden or solid core doors. For metal gates, glass doors, or sliding doors, a dedicated gate, glass, or sliding lock model would be more suitable.

Not every wooden door is suitable. Compatibility depends on door thickness, door gap, lock area, frame alignment, existing lock position, internal handlebar clearance, and door-to-gate distance. Our team will check your photos before confirming suitability.

You should send clear photos of the front and back of your door, the side of the door, the current lock area, the door frame, and a photo showing the door and gate closed together if you have a gate. If there is an internal handlebar, include a photo showing the distance from the door edge to the handlebar.

Yes. Complimentary installation is included for the Mercury V6. Before installation is confirmed, our team will still need to check your door photos to make sure your door thickness, door gap, frame alignment, internal handlebar clearance, and door-to-gate distance are suitable.

The Mercury V6 comes with 1 year warranty. Warranty coverage may depend on usage conditions, installation conditions, and whether the lock is used within the recommended environment.

The Mercury V6 is suitable for homeowners who want a smart door lock with 3D binocular face recognition, palm vein recognition, dual lithium batteries, HD door viewer, infrared night vision, app alerts, video intercom, and strong daily-use convenience.