Yes we are out of stock along with most (all?) other retailers. It seems Aeon Labs is unable to keep up with demand.
Any word on when these might be back in stock?
-J
These finally showed up on Amazon again:
Well that didnāt last long. Gone again.
i gotta get some of these 
Ordered on Christmas eve, just arrived. 
Edit - Anyone find a successful device type to use for this? Z wave door window, smart sense open close and regular open close device types arenāt working for me. 
@greg Mine are āZ-Wave Door/Window Sensorā and they all work great.
Yeah thatās not working for me, are yours Gen 5?
Mine is not working either. Gen 5.
Iāve done some digging. This device is apparently using encryption. Iāve been debugging the device type mad finally stumbled across this.
9:47:00 PM EST: error groovy.lang.MissingPropertyException: No such property: value for class: physicalgraph.zwave.commands.securityv1.SecurityMessageEncapsulation @ line 181
Iāve modified the existing device type. This works for me. No battery it seems though.
For anyone looking for updates, please see this thread: Aeon recessed door sensor gen 5 device type