Baldwin Estate - 8231 Traditional Deadbolt - Single Cyl - 190 - Satin Black- Grade 1 Original Lishi but can work for adding

but can work for adding new keys (Take Johnson Controls key adding for example)

Warranty Limited Lifetime Mechanical Warranty Watch "How to Cut #206 Key Dimple Keys using SEC-E9" Video

Form C relay output – 2A@12VDC

***There is another version of the key with 433 MHz frequency and FCC ID HYQ1EA

Baldwin Estate - 8231 Traditional Deadbolt - Single Cyl - 190 - Satin Black- Grade 1 Original Lishi but can work for addingBaldwin 8231 Traditional Single Cylinder Deadbolt Keyed Entry (Single Cylinder) Function: Baldwin single cylinder deadbolts are keyed on the exterior with an associated thumb turn on the inside that can quickly and easily lock or unlock the latch mechanism. Single cylinder locks are most commonly used to secure entrances to a residence or place of business. Features: Exceeds requirements for ANSI BHMA Grade 1 Constructed of solid forged brass for