HP 657750-B21 1TB 7200 RPM SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive 
Ubiquiti Networks 8TB Enterprise 3.5" HDD 
Toshiba HDWD110 3.5" 1TB SATA3 P300 Hard Drive 7200RPM, 64MB Cache 
Ubiquiti Networks Cloud Key, Gen2, 1TB 2.5" SATA SSD 
| Camera | ||
|---|---|---|
| Image Sensor: | 1/2.8″ Progressive Scan CMOS | |
| Min. Illumination: | 0.01Lux @ (F1.2, AGC ON), 0 Lux with IR | |
| Shutter time: | 1/3 s to 1/100,000 s | |
| Slow shutter: | Support | |
| Lens: | 2.8mm, horizontal field of view 105.8° | |
| Lens Mount: | M12 | |
| Day& Night: | IR cut filter with auto switch | |
| Wide Dynamic Range: | Digital WDR | |
| Digital noise reduction: | 3D DNR | |
| Compression Standard | ||
|---|---|---|
| Video Compression: | H.264 | |
| H.264 code profile: | Baseline Profile/Main Profile | |
| Video bit rate: | 32Kbps~8Mbps | |
| Audio Compression: | G.711/G.722.1/G.726/MP2L2 | |
| Audio bit rate: | 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-160Kbps(MP2L2) | |
| Image | ||
|---|---|---|
| Max. Image Resolution: | 1920 x 1080 | |
| Main Stream: |
50Hz: 25fps (1920 × 1080, 1280 ×720) 60Hz: 30fps (1920 × 1080, 1280 ×720) |
|
| Image Settings: |
Rotate Mode, Saturation, Brightness, Contrast, Sharpness adjustable by client software or web browser |
|
| BLC: | Yes, zone configurable | |
| ROI: | Support 1 fixed region for each stream | |
| Day/Night Switch: | Support auto/scheduled | |
| Network | ||
|---|---|---|
| General Function: |
One-key reset, Anti-flicker, Heartbeat, Mirror, Password Protection, Privacy Mask, Watermark |
|
| Alarm Trigger: |
Video tampering, alarm input, alarm output, network disconnected, IP address conflict, illegal login, HDD full, HDD error |
|
| Protocols: |
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, RTP, RTSP, RTCP, NTP, UPnP, IGMP, QoS, IPv6, Bonjour, SMTP, 802.1x |
|
| Interface | ||
|---|---|---|
| Audio: | Internal Microphone and Speaker | |
| On-board storage: | Built-in Micro SD/SDHC/SDXC slot, up to 128 GB | |
| Reset Button: | Yes | |
| Wi-Fi Specification (-W) | ||
|---|---|---|
| Wireless Standards: | IEEE802.11b, 802.11g, 802.11n | |
| Frequency Range: | 2.4 GHz ~ 2.4835 GHz | |
| Channel Bandwidth: | 20/40MHz Support | |
| Transmission Rate: |
11b: 11Mbps 11g: 54Mbps 11n: up to 150Mbps |
|
| Wireless Range: | 50m(depend on environment) | |
| Protocols: | 802.11b: CCK, QPSK, BPSK, 802.11g/n: OFDM | |
| General | ||
|---|---|---|
| Memory Card: |
DS-2CV2U21FD-IW: no memory card included DS-2CV2U21FD-IW/16G-T: includes a 16 GB memory card DS-2CV2U21FD-IW/32G-T: includes a 32 GB memory card DS-2CV2U21FD-IW/64G-T: includes a 64 GB memory card |
|
| Operating Conditions: |
-10°C ~ 40°C (14°F ~ 104°F), Humidity 95% or less (non-condensing) |
|
| Power Supply: | DC 5V ± 15 %, micro USB interface | |
| Power Consumption: | Max. 4.5W | |
| IR Range: | Up to 10 meters | |
| Dimensions: | Φ 64 × 106.9 mm (Φ 2.52′ × 4.21′) | |
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