TCL K1 Fingerprint-Entry Smart Door Knob $55 at Amazon

$55 $73

Prime members only. Amazon has the TCL K1 Fingerprint-Entry Smart Door Knob (Brushed Nickel) on sale for $55 with free shipping. Also includes passcode entry as well as manual key. Stores up to 100 fingerprints. 

$55 retail: $73
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Amazon

TCL K1 Fingerprint-Entry Smart Door Knob at Amazon

Posted 11/21/2025 in Security
Amazon

TCL K1 Fingerprint-Entry Smart Door Knob at Amazon

Posted 10/24/2025 in Security