Discount group

•  Discount Group A+ (1)
•  Discount Group P (2)

Brand

•  BCS LINE (2)
•  BCS VIEW (1)

Resolution

•  2 Mpx (1)
•  4 Mpx (2)

Focal length

•  2.7~12 mm (1)
•  2.8~12 mm (1)
•  8~32 mm (1)

Illuminator

•  30m (1)
•  40m (1)
•  60m (1)

Microphone

•  Yes (2)

Loudspeaker

•  Yes (2)

Audio out

•  1 (2)

Alarm in

•  1 (1)
•  2 (2)

Alarm out

•  1 (1)
•  2 (2)

Housing color

•  Graphite (2)
•  White (1)

Stream support

•  2 (2)
•  3 (1)
•  5 (3)

Ai - Perimeter protection

•  Yes (1)

Other interfaces

•  RS485, BNC (1)
•  RS485, Wiegand SHA-1 26 bit (2)

Optical zoom

•  3× (1)
•  4× (3)