CV2144AB - video module, 1-4 printers, albums new generation

Video module and control unit for Alba series door stations for the DUO system. The module can be used in the following modes: one-button, two-button or four-button. It is always necessary to add AB21 button covers or AB20 button blanks to the module. The camera module has a wide angle of view and white LED illumination of the space in front of the door unit. It can be supplemented with the XE2920 or XE2921 bluetooth module. The module is powered by the system bus.

Module type	Basic module with camera
Modularity	Yes
Number of module positions	1
Intended for	The DUO system
Design series	Albums
Construction	Recessed / surface
Cabling	2-wire (UTP / 2302)
Power supply	From the DUO line (source 2221xx)
Current consumption	20 mA at rest, 200 mA in operation
Camera	Yes, PAL, 1/3", f=2.3mm
Speaker	Yes (with volume control)
Microphone	Yes (with volume control)
Number of call buttons	2 / 4
Status signaling	Optical (3 LEDs) + acoustic
Output for door lock	Voltage
Lock power supply	12V >1A for 10ms, then 180mA
Digital inputs	1 (exit button)
Digital outputs	1 (auxiliary output)
More information	DUO extended range support (up to 19800 subscribers)