3-Megapixel SSC335 Security Camera PoE Module

Unifore offers a wide range of IP camera modules which based on Sigmastar/MStar SoCs, the product portfolio includes 4K 12-Megapixel (SSC359), 4K 8-Megapixel (SSC338), 5/4-Megapixel (SSC30KD), 3/2-Megapixel (SSC335) IP Camera modules. The camera modules support Power over Ethernet (PoE), which complies IEEE802.3af standard, enabling them to work with PoE network switches/video recorders. They support ONVIF protocol, hence work with 99% network video recorders in the market. The camera modules adopt universal 38mm small size design to fit the most camera enclosures. 

Here we introduce you the 3MP IP camera module, the module includes most of camera components including 3.6mm board lens, IR-CUT filter, PoE module, network cable. By employing 3MP CMOS image sensor and Sigmastar SSC335 SoC, the camera can output high quality video with 3MP resolution at 25 frames per second.

PoE module adopts MPS MP8017 PoE PD solution, with the extensive application of PoE power supplies, the demand for high-quality power supplies and increasingly complex equipment is rising. MPS committed to PoE application research and developedthe MP8017, which significantly improves on traditional solutions. Figure 2 shows a simplified flyback circuit using the MP8017. To achieve a compact power supply solution, a fully integrated chip contains a PD, DC/DC converter, and hot-swap power MOSFET. Since there are fewer external components, this solution reduces PCB space and shortens design cycles. The MP8017 is available in a ultra-small QFN-19 (3mmx4mm) package,A conventional flyback often requires a TL431, optocoupler feedback network, loop compensation, and soft-start circuit. With the development of new flyback solutions, the primary feedback method emerged, which typically includes auxiliary winding. The MP8017 utilizes an advanced feedback method that does not require auxiliary winding; instead, it directly samples the output voltage (VOUT).

This approach has many advantages, including the following:
• Simplified design circuits, including transformers that do not require auxiliary winding,
• Reduced transformer cost
• Additional power windings that can be wound on the same core to reduce the impedance and achieve higher efficiency

Sigmastar/Mstar SSC355 is a highly integrated SoC. Based on ARM Cortex-A1, the processor integrates image signal processor (ISP) and video (H.264/H.265/H.265+) encoders and other useful peripherals for IP camera applications. SSC335 supports up to 3MP (2304*1296 or 2048*1536)@25fps, HDR, WDR, bad pixel compensation, Green equal, optical black correction, lens shading compensation, AWB/AE/F, supports de-noise 3DNR/2DNR, supports rotation, support CFA color interpolation, gamma correction, edge enhancement.

• 1/2.7 inch low illumination CMOS image sensor
• 2-channel video and 1 channel audio, real-time 25fps
• H.264/H.264/H.265+ video comperssion, G.711/G711A audio comperssion
• Support video analytics, humanoid detection
• Support dual-light, Infrared, white light three modes
• Support smart-IR to alleviate over-exposure
• Support DWDR, BLC, HLC, DNR, Image Flip
• Support DHCP, easy dynamic IP address
• Stream bitrate 50kbps~6Mbps adjustable, frame rate 5~25fps adjustable
• 10/100M Ethernet interface
• Support sound detection
• Support OSD
• Support remote view via app (P2P AC18Plus)
• Support auto-focus and PTZ
• Support PoE (802.3af)

Technical Specification

• Model: YM-F25
• Core SoC: SigmaStar/MStar SC335
• Lens: 2.8mm/3.6mm/4mm
• Minimum illumination: 0.01Lux (Color)
• S/N ratio: 38dB
• Image processing: PAL/NTSC, AWB (auto white balance), 3D digital noise erduction
• Image processing: D-WDR, Smart-IR, Defog
• Video encoding: H.264/H.265/H.265+ ultra low bitrate
• Video stream mode: CBR/VBR
• Image resolution: main stream 3MP@15fps, 1080P/720P/D1@30fps sub-stream D1/VGA/C1@30fps
• Audio processing: Line-in, G.711U/G.711A/AAC encoding, 2-way audio intercom
• Ethernet: RJ45, 10/100M self-adaptive port, 2KV Anti-Surge Protection
• Protocol: HTTP/RTSP/DHCP/NTP/ONVIF/P2P, RTMP is optional
• Storage: N/A
• I/O interface: motorized zoom lens and auto-focus I/O
• IR board interface: dual light board or IR/white light board
• IRCUT interface: integrated IRCUT circuit, auto/manual/schedule modes
• Smart function: humanoid detection, region detection, motion detection
• Smaart function; snapshot, P2P cloud (Danale), IP filter
• Development kit: Windows, Android, Linux SDK
• Power input: DC12V, 120mA
• PoE: IEEE802.3af
• Board dimension: 38*38*15mm