We want to use this for a door latch. Ideally, we would like to set one relay to be a timed relay around 3-6 seconds, and the second relay would be used in latching mode to unlock the door with the press of a button and then lock the door when needed with the press of a button. Is this possible?
Right now, it is not possible, when in timer mode, all relays must be in timer mode.
So it would need 2 receivers for your application.
For our next receiver version V6, we will have the possibility to make (e.g. relay 1 in timer mode, relay 2 in hold/pulse mode).
But it will still need 2-3 months before V6 is available.