Model | DH-SD50220S-HN DH-SD52C220S-HN | DH-SD50230S-HN DH-SD52C230S-HN | |
Camera | |||
Image Sensor | 1/2.8” Exmor CMOS | ||
Effective Pixels | 1920(H) x 1080(V), 2Megapixels | ||
Scanning System | Progressive | ||
Electronic Shutter Speed | 1/3 ~ 1/30,000s | ||
Min. Illumination | Color: 0.05Lux@F1.6; B/W: 0.005Lux@F1.6 | ||
S/N Ratio | More than 55dB | ||
Camera Features | |||
Day/Night | Auto(ICR) / Color / B/W | ||
Backlight Compensation | BLC / HLC / DWDR (Digital WDR) | ||
White Balance | Auto, ATW, Indoor, Outdoor, Manual | ||
Gain Control | Auto / Manual | ||
Noise Reduction | Ultra DNR (2D/3D) | ||
Privacy Masking | Up to 24 areas | ||
Digital Zoom | 16x | ||
Lens | |||
Focal Length | 5.5mm ~ 110.0mm (20x Optical zoom) | 4.3mm~129mm (30x Optical zoom) | |
Max Aperture | F1.6 ~ F3.5 | F1.6~ F5.0 | |
Focus Control | Auto / Manual | ||
Angle of View | H: 51° ~ 2.60° | H: 65.1° ~ 2.34° | |
Close Focus Distance | 100mm~1000mm | ||
PTZ | |||
Pan/Tilt Range | Pan: 0° ~ 360° endless; Tilt: 0° ~ 90°, auto flip 180° | ||
Manual Control Speed | Pan: 0.1° ~350° /s; Tilt: 0.1° ~250° /s | ||
Preset Speed | Pan: 500° /s; Tilt: 500° /s | ||
Preset | 300(DH-SD) | ||
PTZ Mode | 5 Pattern, 8 Tour, Auto Pan, Auto Scan | ||
Speed Setup | Human-oriented focal length/ speed adaptation | ||
Power up Action | Auto restore to previous PTZ and lens status after power failure | ||
Idle Motion | Activate Preset/ Pan/ Scan/ Tour/ Pattern if there is no command in the specified period | ||
Protocol | DH-SD(Auto recognition) | ||
Video | |||
Compression | H.264 / MJPEG | ||
Resolution | 1080P(1920×1080)/ 720P(1280×720) / D1(704×576/ 704×480) /CIF (352×288/352×240) | ||
Frame Rate | Main Stream | 1080P/ D1 (1 ~ 25/30fps), 720P(1~50/60fps) | |
Sub Stream | D1/CIF(1 ~ 25/30fps) | |
Bit Rate | H.264: 448K ~ 8192Kbps | |
Audio | ||
Compression | G.711a / G.711Mu(32kbps)/ PCM(128kbps) | |
Interface | 1/1 channel In/Out | |
Network | ||
Ethernet | RJ-45 (10/100Base-T) | |
Protocol | IPv4/ IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, ICMP, IGMP, SNMP, RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, QoS, | |
Compatibility | ONVIF PSIA CGI | |
Max. User Access | 20 users | |
Smart Phone | iPhone, iPad, Android, Windows Phone | |
Auxiliary Interface | ||
Memory Slot | Micro SD, Max 64GB | |
Alarm | 2/1 channel In/Out | |
General | ||
Power Supply | AC24V/1.5A (±10%), POE plus (802.3at) | |
Power Consumption | Outdoor: 13W, 23W (Heater on) In-ceiling: 13W | |
Working Environment | Outdoor: -40ºC ~ 60ºC / Less than 90% RH In-ceiling: -20ºC ~ 60ºC / Less than 90% RH | |
Ingress Protection | IP67(Outdoor), IK10 | |
Dimensions | Outdoor: Φ186.0(mm) x 253(mm) In-ceiling: Φ198(mm) x 177(mm) | |
Weight | Outdoor: 2.5kg In-ceiling: 2.2Kg |