The document describes the specifications of network surveillance solutions, including CMOS network cameras, dual compression formats (MPEG4/MJPEG), two-way audio, and support for 3GPP protocol.
The CAM438 and CAM438W are compact network surveillance cameras featuring a 14‑inch CMOS sensor, 4 mm f/2.0 lens, and support for both wired Ethernet and optional 802.11b/g Wi‑Fi (CAM438W). They deliver video in MPEG‑4 or MJPEG formats up to 30 FPS at resolutions of 640×480, 320×240, and 160×120.
This manual covers hardware specifications, network configuration, video and audio settings, motion detection, alarm options, and installation requirements. It also lists compatible operating systems, browsers, and recommended PC hardware for viewing the camera streams. This manual is written in Chinese.
| CPU | ARM9, 32‑bit RISC |
|---|---|
| RAM | 32 MB |
| Flash Memory | 8 MB |
| Image Sensor | 14‑inch CMOS |
| Lens | 4 mm, f/2.0 |
| Minimum Illumination | 1 lux |
| Power Supply | DC 12 V, 1 A |
| Ethernet | 10/100 Base‑T |
| Wireless (CAM438W) | 802.11b/g |
| Supported Video Resolutions | 640×480, 320×240, 160×120 |
| Motion Detection Zones | 3 zones |
The camera requires a DC 12 V power supply with a current of 1 A.
It supports 640×480, 320×240, and 160×120 pixel resolutions.
Yes, the CAM438W includes built‑in 802.11b/g wireless connectivity.