Signstek Digital Electronic Touchscreen Keypad Security Entry Door Lock Interchangeable for Left and Right Door Handle with Hidden Mechanical Key (Silver)

Signstek Digital Electronic Touchscreen Keypad Security Entry Door Lock Interchangeable for Left and Right Door Handle with Hidden Mechanical Key (Silver)

<b>Description:</b><br> <b>Opening modes: </b><br> -. Password<br> -. Mechanical key (You can open the door using password or emergency key) <br><br> <b>Features: </b><br> -. Touchable password keypad<br> -. Hidden mechanical keys<br> -. Blue keyboard backlight<br> -. Can be unlocked quietly<br> -. Password privacy protection<br> -. Motor-driven clutch<br> -. Interchangeable door handle on left and right<br> -. American standard three-lock body<br><br> <b>Note: </b><br> Emergency key use: remove the keypad handle with a wrench. Insert the mechanical key. Turn the key clockwise until the door lock opens. (The key is for emergency use and the high torque is normal when it opens. <br><br> <b>Specifications: </b><br> Power supply: DC6V, 4 AAA batteries (Included) <br> Quiescent current: ≤ 30uA<br> Working current: ≤ 250mA<br> Installation specifications: Door thickness 1.38 to 1.97inch, 35 to 50mm<br> Door edge to circle center distance: 2.36 to 2.76inch, 60 or 70mm (adjustable) <br> Front plate size (L x W x H):5.12 x 3.07 x 1.18inch, 130 x 78 x 30mm<br> Rear plate size (L x W x H): 5.12 x 3.07 x 0.98inch, 130 x 78 x 25mm<br> Handle size (L x W x H): 5.20 x 1.18 x 1.89inch, 132 x 30 x 48mm<br><br> <b>Package includes: </b><br> 1 x Main Unit<br> 2 x Mechanical Keys<br> 1 x Hexagon Screwdriver<br> 4 X AAA batteries<br> 1 x User Guide<br><br>