ARMSTRONG Bluetooth locks series, as APP locks, offer door locks and padlocks, all of which enable users to control the lock with their smartphones. Our "ezsmart" app can be downloaded from the iOS or Android market. These IoT-enabled locks integrate seamlessly with smartphones to offer keyless access and real-time management

Perfect for residential, commercial, and industrial use, our APP locks meet growing market needs for convenience and security. With competitive pricing, reliable performance, and strong brand support, Armstrong is delivering next-generation locking solutions.

Key features:

• Secure and economic keyless digital lock (SDBD-2000BT & SDBD-3000BT only)
• Two ways to unlock: Keypad or physical key
• One master key padpass-codecan assign up to 5 userspass-codes
• Security shutdown: After 4 wrong pass code entry. Lock will not function for 30 seconds (exclude SDBP-001)
• One touch unlock
• Battery voltage status check
• Virtual key sharing to permanent user or temporary user via email or QR code
• Temporary key is able to set time frame
• Data-log is able to be seen in app