Smart Locks
Aqara Smart Lock B50
A Wi-Fi 6 deadbolt smart lock with PIN keypad, hub-free remote control in Aqara Home and Matter support through a compatible Aqara Hub.
Model: DL-D12E
3.400.000₫
Delivery, Returns & Warranty
Stock availability is confirmed by model when the order is placed.
Express delivery is available in Da Nang. Nationwide delivery is typically estimated at 3–5 days; exact timing and shipping fees are confirmed with the order.
Return requests are accepted within 7 days under the applicable sales policy. Smart locks carry a 24-month warranty; other device groups carry 18 months under the current policy.
Ask about sales policyHighlights
- Model DL-D12E with Bluetooth 5.3 and 2.4 GHz Wi-Fi 6
- Remote lock/unlock and status access in Aqara Home without a separate hub
- PIN, app, supported voice control, mechanical key and offline-password access
- Matter through a compatible Aqara Hub; the source record lists M3, G5 and M100
- Four AA batteries with published life up to about six months; USB-C emergency power
- Exterior rated IPX3; published exterior operating range -35°C to 66°C
- Reference compatibility: 60/70 mm backset, 35–54 mm door thickness and 54 mm or 38 mm bore
Aqara Smart Lock B50 is a deadbolt focused on direct Wi-Fi remote access. Unlike many Aqara locks that depend on a hub for remote connectivity, B50 can provide remote lock/unlock, status and history in Aqara Home through 2.4 GHz Wi-Fi.
Connectivity and Matter
B50 uses Bluetooth 5.3 and 2.4 GHz Wi-Fi 6. Matter is not native directly on the lock; Aqara requires a compatible hub to expose B50 to Matter. The current source record identifies Hub M3, Camera Hub G5 and Hub M100 as compatible examples.
Door survey before installation
Aqara publishes a 60 or 70 mm backset, 35–54 mm door thickness and 54 mm or 38 mm bore. Doors outside these dimensions may require modification or may not be suitable.
Power and environment
The lock uses four AA batteries, with published battery life up to about six months depending on usage and Wi-Fi conditions. USB-C is available for emergency power. The exterior unit is rated IPX3 and the source record lists an exterior operating range from -35°C to 66°C.
Price
The current product record lists 3,400,000 VND. Pricing can change with sales programs.
Installation checklist
- Verify backset and bore diameter.
- Measure door thickness.
- Check smooth deadbolt travel before installation.
- Confirm Wi-Fi coverage at the door.
- Test PIN, app, mechanical key and USB-C emergency power during handover.
Images of Aqara Smart Lock B50
Product imagery is kept from the verified Aqara media set used by the Vietnamese catalog.
Before choosing the device
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