DB3 TTLock 2.4GHz WiFi Video Doorbell with Motion Detection Night Vision Intercom

DB3 TTLock App Battery Video Intercom Doorbell 2.4GHz WiFi, Cloud Storage and Remote Smart Lock Unlocking

Smarter visitor communication and connected access

DB3 is designed for buyers who want more than a conventional wireless doorbell. It brings together entrance monitoring, video intercom and compatible smart-lock control in one compact device. Through 2.4 GHz Wi-Fi connectivity, users can view visitors, communicate at the door and connect the doorbell with compatible Sciener/TTLock smart locks.

Built-in gateway for compatible smart locks

The integrated gateway creates a practical access workflow: verify the visitor through the DB3 doorbell, communicate through video intercom and remotely unlock a compatible Sciener smart lock when appropriate. This makes DB3 relevant to connected homes, apartments, rental properties and other managed entrances.

Motion detection and night vision

Motion detection adds awareness around the entry point, while night vision supports monitoring in low-light conditions. Together, these features help the doorbell remain useful across changing lighting and visitor conditions.

Flexible recording access

DB3 supports cloud storage, allowing recordings to be accessed through supported services. Cloud availability, service plans and retention periods should be confirmed for the target market before publication.

Battery-powered convenience

The unit is powered by two 18650 Li-ion batteries and recharges through USB Type-C. The 53 × 134 × 36 mm host dimensions provide a compact footprint for entrance installation.

Recommended applications

• Residential homes
• Apartments and condominiums
• Short-term rental properties
• Managed residential entrances
• Smart-home projects using compatible Sciener/TTLock locks

Product Specification Table

FAQ 

Q1: Which Wi-Fi band does DB3 use?
DB3 supports 2.4 GHz Wi-Fi.

Q2: Does DB3 support video intercom?
Yes. DB3 supports video intercom for visitor viewing and communication.

Q3: Can it unlock a smart lock remotely?
DB3 includes a gateway for compatible Sciener smart locks. Confirm compatibility with the specific lock model before deployment.

Q4: Does it support night use?
Yes. The supplied specification lists night vision.

Q5: What type of battery does it use?
The power supply is 2 × 18650 Li-ion batteries.

Q6: How is the unit charged?
It uses a USB Type-C charging port.

Q7: What are the product dimensions?
The host measures 53 × 134 × 36 mm. Package dimensions are 80 × 45 × 190 mm.

Q8: Does it support cloud recording?
The product specification lists cloud storage support. Confirm service availability, retention and fees for the target market.

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