Each Smart Lock, when purchased separately, comes with the Gateway to connect to your Wi-fi to operate the lock remotely using your smartphone and on-site with an optional Keypad.
A Gateway is required to connect a Keypad to either Rettna One or Smart Bell to arm/disarm your alarm system for either your entire living space or a defined zone (specific areas of your living space i.e. guest accommodations). Mobile access/control is maintained.
The Smart Lock can be paired directly with the Smart Bell without the need for a Gateway. If, however, the devices are more than 10 feet apart, a Gateway is required to support the connection and maintain mobile access.
