Model:MI-5000 (DUKE) Color:Chrome coating(Front body), Silver(Main body)
Opening method:Password, Digital Key
Appearance - Front body : 70(W)x196(H)x24(D)(mm) - Main body : 70(W)x196(H)x33(D)(mm)
Material : Front body-Aluminum alloy, Polycarbonate Main body-Engineering plastic Mortise-Zn ally
Operating 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.) Vaild thickness of a door 40~50mm