Child Safety Control with a Built-In 2K Camera
Bestkid MD12 combines parent-controlled indoor exit with a built-in 2K entryway camera. It keeps the Child Safety Mode found on MD11, while adding live video, recorded video history and real-time doorbell alerts in the Bestkid app.
Parents and caregivers can manage access, check door activity and choose the lock mode that fits the household’s daily routine.
How Child Safety Mode Works
- Turn on Child Safety Mode in the app. A blue indicator on the interior lock shows when the mode is active.
- Indoor exit requires a parent-set 4-digit PIN. Turning the inside thumbturn alone will not complete the unlock while this mode is enabled.
- Authorized adults keep normal access. Parents and caregivers can continue to unlock from outside using fingerprint, anti-peep PIN, RFID card, Bluetooth app, built-in Wi-Fi remote access or an emergency key.
See and Verify Door Activity
- Built-in 2K camera: View the entryway from the Bestkid app.
- Real-time video doorbell alerts: Receive an app notification when a visitor uses the doorbell.
- Live and recorded video: Check the current camera feed or review available video history in the app.
- Door activity information: Use compatible lock notifications and unlock records to stay informed about access.
Six Ways for Authorized Adults to Unlock
Fingerprint recognition supports up to 100 profiles, 99.9% accuracy and approximately 0.5-second recognition. Authorized adults can also unlock with 20 anti-peep PIN codes, up to 100 RFID cards, Bluetooth app control, built-in Wi-Fi remote access or one of the two included emergency keys.
Smart Controls for Everyday Routines
- Manage users and access permissions in the app
- Review unlock records and compatible lock notifications
- Use silent mode and do-not-disturb mode when needed
- Choose countdown auto-lock or always-open mode for different daily situations
- Built-in Wi-Fi remote management without an extra gateway
Rechargeable Power and Durable Construction
- 37Wh rechargeable battery with up to approximately 6 months of use per charge
- Fully charges in about 5 hours via Type-C 5V/1A charging, with lock and app low-battery reminders plus emergency power-bank support
- Durable zinc-alloy construction
- IP53 weather-resistance rating
- Operating temperature range from -4°F to 113°F
Battery life varies with camera use, network conditions, access frequency and selected settings.
Key Specifications
- Model: MD12
- Lock type: Biometric smart deadbolt
- Material: Zinc alloy
- Dimensions: 7.87 × 4.52 × 9.25 in
- Connectivity: Bluetooth app and built-in Wi-Fi remote access
- Backup access: 2 included emergency keys
Check Door Compatibility Before Ordering
Please confirm door thickness, backset, handing, opening direction and existing bore-hole style before purchase. A simple calibration is required after installation.
Warranty and Support
Includes a 6-month limited warranty and lifetime technical support. For help, contact support@bestkidshop.com.

