Channels 16 | Drives/bays 2 | 1x15pin D-sub | 1xHDMI | 2xUSB 2.0 | 1xRJ45 | 4xAlarm In | 2xAlarm Out | Power supply requirements 100–240 VAC, 47-63 Hz | Dim. 375.0 mm × 329.3 mm x 53.0 mm | Temp. range –10 °C to +55 °C

Channels 16 | SATA | Integrated LAN Gigabit | 1x15pin D-sub | 1xHDMI | 1xAudio-In | 1xAudio-Out | 2xUSB 2.0 | 1xeSATA | 1xRJ45 | Power consumption 6.2 Watts | Dim. 330 × 285 × 45 mm | Temp. range -10–55 °C | Colour Black

Channels 32 | Drives/bays 2 | Desktop/pedestal | Rack 1U | CPU Embedded Linux | SATA | 1x15pin D-sub | 1xHDMI | 1xAudio-In | 1xAudio-Out | 1xRS232 | 1xUSB 2.0 | 1xUSB 3.0 | 1xRJ45 | 1xRS-485 | 4xAlarm In | 2xAlarm Out | Power supply requirements 12 VDC, 4 A | Power consumption 10 Watts | Dim. 375.0 × 284.4 x 56.0mm

Drives/bays 2 | Desktop/pedestal | CPU Intel™ Celeron J4125 4-cores (4-threads) 2.0 GHz, burst up to 2.7 GHz | Memory (RAM) 6GB | Memory type DDR4 | 1xHDMI | 2xUSB 3.2 | 1xRJ45 | Included Accessories 1 x Accessory pack,1 x AC power adapter,1 x AC power cord,1 x RJ-45 LAN cable,1 x Quick Installation Guide | Dim. 166 x 106 x 223 mm

Channels 16 | SATA | Integrated LAN Gigabit | 1x15pin D-sub | 1xHDMI | 1xAudio-In | 1xAudio-Out | 2xUSB 2.0 | 1xeSATA | 1xRJ45 | Power consumption 6.2 Watts | Dim. 330 × 285 × 45 mm | Temp. range -10–55 °C | Colour Black

Channels 8 | Drives/bays 2 | Rack 1U | CPU Dual-core embedded processor | SATA | Integrated LAN 10/100 | 1x15pin D-sub | 1xHDMI | 1xAudio-In | 1xAudio-Out | 2xUSB 2.0 | 1xTV-Out | 9xRJ45 | 1xRS-485 | 8xAlarm In | 3xAlarm Out | Power supply requirements DC 12V/5A | Power consumption 20 Watts | Dim. 375.0 × 329.4 x 53.0 mm | Temp. range –10 °C to +55 °C | Colour Black

Channels 16 | Drives/bays 2 | Desktop/pedestal | Rack | CPU Industrial-grade processor | 1x15pin D-sub | 1xHDMI | 1xAudio-In | 1xAudio-Out | 1xRS232 | 1xUSB 2.0 | 1xUSB 3.0 | 1xRJ45 | 1xRS-485 | 4xAlarm In | 2xAlarm Out | Power supply requirements 100–240 VAC, 47-63 Hz | Dim. 375.0 mm × 329.3 mm x 53.0mm

Channels 32 | Drives/bays 4 | Desktop/pedestal | Integrated LAN Gigabit | 1x15pin D-sub | 1xHDMI | 1xAudio-In | 1xAudio-Out | 1xRS232 | 2xRJ45 | 16xAlarm In | 4xAlarm Out | Power supply requirements 100-240 VAC, 50 to 60HZ, 1.5A | Power consumption 48 Watts | Dim. 440 × 330 × 44 mm | Temp. range -10–55 °C

Channels 32 | Drives/bays 4 | Desktop/pedestal | Rack 1.5U | CPU Industrial-grade processor | SATA | Integrated LAN Gigabit | 2x15pin D-sub | 2xHDMI | 1xRS232 | 4xUSB 2.0 | 2xRJ45 | 1xRS-485 | 16xAlarm In | 6xAlarm Out | Power supply requirements 100–240 VAC, 50-60 Hz | Power consumption 13 Watts | Dim. 440.0 × 415.1 x 70.0mm

Channels 16 | Desktop/pedestal | Rack | SATA | 1x15pin D-sub | 1xHDMI | 1xAudio-In | 1xAudio-Out | 1xRS232 | 1xUSB 2.0 | 1xUSB 3.0 | 1xRS-485 | 1xAlarm In | 1xAlarm Out | Power supply requirements 12 VDC, 4 A | Dim. 375.0 × 282.9 x 56.0 mm | Colour Black

Channels 16 | Drives/bays 2 | Desktop/pedestal | SATA | 1x15pin D-sub | 1xHDMI | 1xAudio-In | 1xAudio-Out | 1xRS232 | 1xUSB 2.0 | 1xUSB 3.0 | 1xRS-485 | 4xAlarm In | 2xAlarm Out | Dim. 375.0 × 327.4 × 53.0mm | Temp. range -10°C to +55°C

Channels 32 | Drives/bays 4 | Desktop/pedestal | Rack | CPU Embedded Linux | Integrated LAN Gigabit | 2x15pin D-sub | 2xHDMI | 1xAudio-In | 2xAudio-Out | 1xRS232 | 1xUSB 2.0 | 2xUSB 3.0 | 1xeSATA | 2xRJ45 | 1xRS-485 | 16xAlarm In | 6xAlarm Out | Power supply requirements 100–240 VAC, 50-60 Hz | Power consumption 13 Watts | Dim. 440.0 × 412.7 x 76.0 mm | Temp. range –10 °C to +55 °C

Channels 64 | Desktop/pedestal | Rack | CPU Embedded Linux | Integrated LAN Gigabit | 2x15pin D-sub | 2xHDMI | 1xAudio-In | 2xAudio-Out | 1xRS232 | 2xUSB 2.0 | 1xeSATA | 2xRJ45 | 1xRS-485 | 16xAlarm In | 8xAlarm Out | Power supply requirements 100–240 VAC, 50-60 Hz | Dim. 439.9 × 457.9 x 89.0 mm