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DDL709FVP-BK DDL702FVP-BK
| 項目/item | DDL709FVP-BK | DDL702FVP-BK |
| Color | Obsidian Black | |
| Main material | Not specified | Aluminum alloy |
| Surface treatment | Not specified | Electroplating and baking paint |
| Handle design | Push-pull handle | |
| Outdoor unlocking methods | 3D facial recognition, fingerprint, password, proximity card and mechanical key | 3D facial recognition, fingerprint, password, door card, temporary password and mechanical key |
| Facial recognition activation | Not specified | Radar activates facial recognition when a person approaches within approximately 1 meter; dual cameras capture 3D facial features |
| Face capacity | 20 sets | 50 sets |
| Fingerprint capacity | 100 fingerprints | 100 fingerprints, including one administrator fingerprint |
| Password capacity | 1 master PIN, 20 user PINs and 1 one-time PIN | 1 administrator password and 20 user passwords, including one one-time password |
| Card capacity as listed | 2 proximity cards, described as standard included | 100 door cards |
| Included proximity cards | 2 cards | |
| Included backup keys | 2 keys | |
| Indoor screen | 4-inch IPS HD screen for viewing outside | Indoor screen viewing of outdoor status; screen size and panel type not specified |
| Camera specification | Built-in HD camera | Dual cameras for facial recognition; ultra-wide-angle lens for outdoor viewing |
| Low-light capability | 3D facial recognition unlocking in low-light or nighttime conditions | 4 low-power infrared fill lights; automatic night vision in low light, showing facial contours within 2 meters |
| Connectivity | Wi-Fi | |
| Gateway requirements | Direct connection to home Wi-Fi; no additional gateway required | Not specified |
| Remote visitor communication | Real-time video and two-way conversation through the mobile app | |
| Remote monitoring and records | Remote monitoring, lock status checking and instant abnormal alerts | 24-hour smart monitoring; doorbell notifications, door open/close records, lock anomaly alerts and remote access record inquiry |
| Visitor doorbell notifications | Not specified | Instant mobile app notification when a visitor rings the doorbell |
| Visitor recording | Not specified | Peephole automatically captures photos or records videos; visitor logs can be reviewed through the app |
| Cloud storage | Not specified | Activated service uploads captured images and videos to a cloud server. Historical video viewing requires activation; otherwise, only HD images are displayed. |
| Lock body and automatic locking | Not specified | Full-automatic lock body electronically detects door status upon latch engagement; main bolt locks within 10 seconds if the door is detected as closed. Timing is internal test data. |
| Lock cylinder | Not specified | C-grade lock cylinder |
| Fingerprint sensor type | Not specified | Semiconductor fingerprint sensor |
| Indoor opening controls | Not specified | Knob / handle; indoor quick-open handle for emergency escape |
| Lockout functions | Not specified | Indoor lockout and system lockout |
| Additional security functions | Not specified | Anti-peep password, dual verification and arming function |
| Alarm functions | Abnormal alerts; individual alarm types not specified | Anti-dismantle, arming, abnormal latch, system locked, low battery and loitering alarms |
| Temporary password sharing | Not specified | Share temporary passwords remotely |
| Software updates | Not specified | OTA updates |
| Voice navigation | Not specified | Real-person voice guidance |
| Status indicators and prompts | Not specified | Lock status, mute, system locked, arming and outdoor one-key lock indicators; enable/disable sensor opening prompt |
| Battery type | Lithium polymer battery | Working power: lithium battery; included batteries: lithium-ion polymer |
| Included batteries | 2 standard lithium polymer batteries | 2 lithium-ion polymer batteries |
| Battery life | Approximately 3 months, based on typical usage frequency | Approximately 3 months, based on internal laboratory data; actual life varies with usage conditions |
| Emergency power | 5V power bank | |
| Compatible door thickness | 38–60 mm, 60–90 mm and 90–120 mm; other thicknesses may require additional accessories | 38–120 mm |
| Compatible door types | Anti-theft doors, copper doors and wooden doors | Wooden doors and security doors |
| Door opening directions | Not specified | Left-in, left-out, right-in and right-out; bi-directional compatible |
| Operating temperature | Not specified | -20°C to +60°C |
| Operating humidity | Not specified | 15%RH to 93%RH |
| Product dimensions | Not specified | Not specified |
| Parts warranty | Hong Kong official authorized distributor warranty: 2 years from purchase | |
| On-site warranty service | Free for the first year | |
The above information is analyzed and compared by AI, and the content may not be 100% accurate. If you have any questions, please contact our sales staff or the brand for inquiries.