Multiple nuki devises

Hi, new to this forum…
I have a rental property that I want to be able to control all access etc.
It’s not unique by any means…
The elements are…
Front door for which i installed a door opener and a keypad Already (very impressed with the quality and simplicity of the product)
There is also a front pedestrian gate linked to an intercom where I will install an opener (hopefully), My first question is…can I put a keypad on that also to control the opener to trigger the outside pedestrian gate mechanical switch?
Then I have electric gates on the driveway that are usually opened using a fob. There is no hard wiring between the electric gate control unit and the house. Can I install another “opener”inside the control electric gate control box to trigger the opening and closing of the gates, and can I connect a third keypad on the outside pillar of the gates to allow manual access to open and close the gates… then I could add my garage door with an additional “opener” and another keypad to control that opener…
Thanks, Alan

Yes, but the Keypad needs to be within Bluetooth reach of the Opener.

Yes. As long as the Opener is in a water proof case and within BLE reach of the Fob or Keypad that should operate it. The Opener will work without internet access, but keep in mind that you don’t have remote access to open/close the Gates nor remote possibilities to manage Keypad Codes if you don’t have this outside Openers connected to a bridge.

If you mount the Opener to a gate or garage door, you need to keep in mind that the Opener can only close a contact and does not report the state of the door. It works best, when the door/gate closes automatically after some time.