Product Parameter
Brand name: KENRONE
Model: KRS-KB-P170
Product name: Smart Key Box
Material: Zinc alloy + stainless steel
Color: Black
Unlock way: Password+APP+Fingerprint+Card
Password length: 6 digits
Power supply: 4 AAA batteries
Installation method: Wall mounted
Application: Home/Apartment/Modern Office/Campus/Dormitory
 
Product Feature
There are four ways of unlocking, which can be unlocked through Bluetooth APP + swiping card + digital password + remote dynamic temporary password. 
Made of zinc alloy and stainless steel, it is strong and resistant to all kinds of bad weather. It can be placed indoors or outdoors, hung on doorknobs or fixed to the wall. 
Powered by 4 AAA batteries, the battery life is strong and waterproof, giving you the freedom to install anywhere.