3 x DeGuard Pro - Premium Electronic Keyless Entry Smart Deadbolt - T1B - Bluetooth / Fingerprint / RFID / Wi-Fi - IP55 - Silver (Bundle of 3) Olympus Lock For all new K518USA users

For all new K518USA users and those who had purchased

Must use the small circuit board for the reading

Its 4KV lightning rating provides effective protection for both the camera and its structure against lightning

If I had found this book forty years ago

3 x DeGuard Pro - Premium Electronic Keyless Entry Smart Deadbolt - T1B - Bluetooth / Fingerprint / RFID / Wi-Fi - IP55 - Silver (Bundle of 3) Olympus Lock For all new K518USA usersThis is a pack of 3 Electronic Keyless Entry Smart Deadbolts. Bluetooth Enabled Door Lock with Full App Control. It can be opened by a passcode, a card, a fob, your smartphone, and of course a key. This smart door is absolutely perfect for anywhere there is a need to generate passcodes for multiple users. This Bundle Includes the Following: 3 Premium Electronic Keyless Entry Smart Deadbolts 9 Smart Keycards 6 Metal Keys Total Security via App: The TT