Milre MI-310D(ELAN) Digital keyless Keypad Door Lock / Silver Free EXP

Description

Milre MI-310D Keyless Electronic Digital Door Lock Silver Model : ELAN(MI-310D) Color : Silver Opening method : Password, Digital Key Appearance - Front body : 66(W)x175(H)x29.5(D)(mm) - Main body : 154(W)x93(H)x37(D)(mm) - Material Front body-Aluminium Alloy,ABS,Polycarbonate Main body-Aluminium Alloy, ABS Operation Power : 4 numbers of 1.5 V Alkaline battery sized AA Lifetime of Battery : 12 months(20 times/a day in regular, It depends on temperature, humidity and oftenness.) Valid thickness of a door : 40~50mm