Smart Door Controller D410

LTE/4G I/O Control Device Upgrade of existing doorbell and intercom systems Access Control via DoorBird App and A8007 Bluetooth Keyfob remote Easy installation and setup for existing properties and new construction Increased security through encrypted communication Quick and easy management via mobile device and/or web browser Management of permissions and authorizations in real time Full key control and maximum flexibility Tested for EU countries, United Kingdom, Norway, Switzerland, North America (AT&T and T-Mobile with data only SIM plan) Average handling time is 8 business days. Price includes all taxes, duties, and new U.S. import tariffs on EU goods (effective April 2, 2025) — no hidden fees at checkout or delivery.