Discount group

•  Discount Group A (4)
•  Discount Group C (1)

Brand

•  BCS BASIC (1)
•  BCS LINE (2)
•  BCS POINT (2)

Channels

•  4 (1)
•  8 (4)

HDD capacity

•  6 TB (2)
•  8 TB (1)
•  16 TB (2)

Max recording resolution

•  8 Mpx (3)
•  16 Mpx (2)

Incoming bandwidth

•  50Mbps (1)
•  64Mbps (1)
•  80Mbps (2)
•  256Mbps(180Mbps Ai) (1)

Outgoing bandwidth

•  40Mbps (1)
•  48Mbps (1)
•  64Mbps (1)
•  80Mbps (1)
•  256Mbps(180Mbps Ai) (1)

Audio in

•  1 (3)

Switch PoE power

•  36W max 25.5W/port (1)
•  72W max 25.5W/port (1)
•  75W max 30W/port (3)

PoE channels

•  4 (1)
•  8 (4)

Power supply

•  2× 100~240V AC (11)
•  6~36V DC (3)
•  12V DC (59)
•  12V DC + 48V DC (3)
•  48/53V DC (2)
•  48V DC (8)
•  48V DC / PoE(802.3af) (1)
•  48~56V DC (2)
•  52V DC (3)
•  53V DC (2)
•  100~240V AC (51)

Casing

•  1U (4)

Ai - Built-in intelligent functions

•  Yes (2)