Milre MI-350D(CHAMP) Keyless Electronic Digital Door Lock Champagne Red

Description

Appearance - Front body : 70W*175H*27D mm - Main body : 154W*93H*37D mm - Material : Front body-Aluminium Alloy, ABS Main body-Aluminium Alloy, ABS Operation Power: 4 numbers of 1.5 V Alkaline battery sized AA Lifetime of Battery :12 months(30 times/a day in regular, It depends on temperature, humidity and oftenness.) Fire Detection System It will be activated at 60 degree