THE DOOR20FOUR BOX
IoT-based tehnology
Built-in camera
Solar panel powered batteries
Easy instalation – no wires required
Remote operated (mobile app)
Key status info available at all time
PRODUCT USAGE
For easy acces
to the house
you are renting
or the apartment
you are renting.
Also suitable
for car rental
businesses.
PRODUCT USAGE
For easy acces
to the house
you are renting
or the apartment
you are renting.
Also suitable
for car rental
businesses.
DOOR20FOUR – THE SMARTEST KEY SAFE
Store your apartment key under 24/7 surveillance and let the guest choose the arrival time
Door20four has the following
Benefits:
IoT Based
Built-in camera
Solar panel powered batteries
No wires required
Remote operated (mobile-app)
Key status info available 24/7
If the compartment is opened by force, the system alerts the owner
