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Full HD image: 1/2.8-inch 2.07-megapixel high-quality image sensor with a maximum resolution of 1920x1080 and an output frame rate of up to 60 frames per second.
A variety of optical zoom lenses: with 12X, 20X, 30X and other optical zoom lens options, the lens has a 72.5° distortion-free wide viewing angle.
Exposure dynamic control algorithm:The unique exposure dynamic control algorithm based on the human eye model makes the picture exposure uniform and has a strong sense of layering.
Low noise and high signal-to-noise ratio: The low-noise CMOS effectively guarantees the ultra-high signal-to-noise ratio of the camera video. Adopt advanced 2D and 3D noise reduction technology to further reduce noise while ensuring image clarity.
Multiple video output interfaces: support DVVI (HDMI), HDMI, SDI, USB2.0, USB3.0, wired LAN, wireless LAN interface (5G WiFi module is optional), SDI supports 1080P60 format transmission 100 meters.
Multiple audio and video compression standards: support H.265/H.264 video compression, support AAC, MP3, G.711A audio compression; support up to 1920x1080 resolution 60 frames per second compression;
Audio input interface: support 8000, 16000, 32000, 44100, 48000 sampling frequency, support AAC, MP3, G.711A audio encoding.
Multiple network protocols: support ONVIF, GB/T28181, RTSP, RTMP protocols, and support RTMP push mode at the same time, easily access to streaming media servers (Wowza, FMS); support RTP multicast mode; support network full command VISCA control protocol.
Multiple control interfaces: RS485, RS232, of which RS232 supports cascade connection, convenient for engineering installation and use.
Ultra quiet PTZ: It adopts high-precision stepping motor and precision motor drive controller to ensure that the PTZ runs smoothly at low speed and noiseless.
Low-power sleep function: Support low-power sleep/wake-up mode, and the power consumption during sleep mode is less than 400mW.
Multi-preset position: Support up to 255 preset positions (10 for remote control setting calls)
Multiple remote controls: Users can choose infrared remote control or wireless remote control according to the environmental conditions used. 2.4G wireless remote control is not affected by angle, distance and infrared interference. It supports the transparent transmission function of the remote control signal, which is convenient for the use of back-end equipment.
Applicable to multiple application places: remote education, teaching recording and broadcasting, conference system, remote training, telemedicine, court trial system, emergency command system, etc.
Model | DSP9253 |
Camera, Lens Specification | |
Image Sensor | 1/2.8 inch high-quality CMOS Sensor |
Effective Pixels | 2.07million, 16：9 |
Video Signal | DVI（HDMI）/SDI interface video format 1080P60/50/30/25/59.94/29.97；1080I60/50/59.94；720P60/50/30/25/59.94/29.97 |
Lens Optical Zoom | 20x optical zoom f＝5.5～110mm |
Visual Angle | 3.3°(narrow angle)～54.7°(wide angle) |
Aperture factor | F1.6 ～ F3.5 |
Digital Zoom | X10 |
Minimum Illumination | 0.5Lux(F1.8, AGC ON) |
Digital Noise Reduction | 2D﹠3D digital noise reduction |
White Balance | Manual/Auto/One-key white balance /3000K/3500K/4000K/4500K/5000K/5500K/6000K/6500K/7000K |
Focus | Auto/Manual/One-key Focus |
Aperture | Auto/Manual |
Electronic Shutter | Auto/Manual |
BLC | On/Off |
Dynamic Range | Off / Dynamic Level Adjustment |
Video Adjustment | Brightness, chromaticity, saturation, contrast, sharpness, black and white mode, gamma curve |
SNR | >55dB |
Interface Function Performance | |
Interface Type
| DVI（HDMI）、SDI、LAN、RS232（loop-through）、RS485、A-IN LAN、RS232（input）、A-IN |
Video Output Interface | DVI（HDMI）、HDMI、SDI、LAN、USB3.0 |
Image Stream | Dual Stream Output |
Video Compression Format | H.265、H.264 |
Audio Input Interface | A-IN：Dual Channel 3.5mm Linear Input |
Audio Compression Format | AAC、MP3、G.711A |
Network Interface | 100M Network Port（10/100BASE-TX）；5GWiFi(Optional) |
Network Protocol | RTSP、RTMP、ONVIF、GB/T28181；Support Network VISCAControl Protocol; Support remote upgrade, remote reboot, remote reset |
Control Interface | RS232（Loop-through), RS485 |
Control Protocol | VISCA/Pelco-D/Pelco-P; Baud Rate:115200/9600/4800/2400 |
Power Interface | HEC3800 Power Socket (DC12V) |
Power Adapter | Input AC110V-AC220V Output DC12V/1.5A |
Input Voltage | DC12V±10% |
Input Current | 1A (Max) |
Power Consumption | 12W (Max) |
PTZ Specification | |
Horizontal Rotation | -170°～+170° |
Pitch Rotation | -30°～+30° |
Horizontal Control Speed | 0.1 ～100°/sec |
Pitch Control Speed | 0.1～45°/sec |
Preset Positions Speed | Horizontal: 100°/sec, Pitch: 45°/sec |
Number of Preset Positions | The user can set up to 255 preset positions (10 for the remote control) |
Other Specifications | |
Storage Temperature | -10℃～+60℃ |
Storage Humidity | 20%～95% |
Working Temperature | -10℃～+50℃ |
Working Humidity | 20%～80% |
Dimension (W×H×D) | 253.5mm×144mm×169mm |
Weight | 1.46kg |
Environmental Conditions | Indoor |
Accessories | |
Accessories | 12V/1.5APower Adapter, RS232 Control Line, Remote Control, User Manual, Warranty Card |
Optional Accessory | Mounting Bracket |
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