- BT-431 is a type of Safe and convenient Bluetooth unlocking controller, connecting with Mobile Phone, tablet computer and other devices to be used
- Up to 255 validated users, the effective distance is 10m, with DC9V-DC28V wide voltage design, can be widely used in office, Residential community, Garage door, Electric gate valve, Rolling Door and other places with Access control demand.
We will send you an email to let you know once we have more Bluetooth unlocking controller in stock.
HDD Storage Calculator
Note: The exact numbers will vary between equipments and setups, please only use this calculator as a rough guidance for your hard drive needs. If you need further helps, please do not hesitate to call us.