Message Types

Request	Response	Message Type	Notes
01	81	Doorbell Outdoor
02	82	End Call
03	83	Accept Call
04	84	Manual Video
09	89 (?)	Light
0A	8A	Call
0B	8B
0C	8C
0D	8D	Door	Buzzer door opener
0E	8E	Door	Sliding door
0F	8F (?)	Change door password	More info
11	91	Doorbell Indoor	Apartment doorbell, button is wired to the indoor station
12	92	Ping	Sent when the screen of the indoor station is on, probably for power management
16	96 (?)	Actuator
17	97 (?)	Push To Talk
1A	9A (?)	SOS Call	Calls guard unit
20	A0	Manual Video?
22	A2	Ping?
23	A3 (?)	Manual Video?
35	B5 (?)
51	D1	Synchronize Camera List	To discover new cameras
52	D2	Video?
60	E0 (?)	Elevator?	Maybe to tell the elevator which floor it's allowed to go to