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| Symptom | Likely Cause | Fix | |---------|--------------|-----| | No video / black screen | Cable not seated, PoE insufficient, lens covered. | Verify PoE LED, reseat cable, clean lens. | | Camera not in DHCP list | IP conflict, router blocked, firewall. | Assign static IP from a different subnet, disable router’s MAC‑filter. | | Audio two‑way talk not working | Mic/speaker muted in UI, firewall blocks port 554 (RTSP) or 8000 (audio). | Enable audio in Audio tab, open necessary ports. | | Motion alerts never fire | Motion detection disabled or sensitivity too low. | Go to Alarm → Motion → enable → adjust zone/sensitivity. | | Video lag / stutter | Bandwidth bottleneck, high bitrate, Wi‑Fi interference. | Lower bitrate, enable H.265, switch to wired PoE, or move Wi‑Fi dongle closer. | | SD card not recognized | Incompatible card (size >128 GB, not FAT32). | Re‑format to FAT32, use a 64‑GB or 128‑GB high‑endurance card. | | Camera gets “offline” after power loss | DHCP lease expired, NVR not re‑discovering. | Reserve a static DHCP lease in router, or set a static IP on camera. | | Firmware upgrade fails | Power interruption, corrupted file. | Re‑download firmware, use a wired connection, ensure uninterrupted power. |

Diagnostic Tools

| Option | How to Enable | Notes | |--------|---------------|-------| | MicroSD | Insert card → Storage → SD Card → format → enable Continuous or Event recording. | Max 128 GB, FAT32. Use high‑endurance cards (A2, 30 000 hrs). | | NVR | Add camera as described above → set Recording Schedule. | NVR usually handles redundancy and longer retention. | | Cloud | Some firmware editions bundle a cloud service (e.g., “IPCam Cloud”). Enable under Cloud → Service. | Usually a subscription; verify privacy policy. | | FTP/Email | Alarm → Event → choose “Upload to FTP” or “Send Email” with snapshot/video clip. | Great for instant alerts. | ipzz305mp4

Retention Tip: If you store on‑site (SD card), allocate enough space for at least 7‑10 days of motion‑triggered clips. Use “Event + Loop” mode to overwrite oldest footage automatically.

| Step | Action | |------|--------| | 1. Choose a location | • 3‑6 m from a PoE switch or injector.
• Ensure the view covers the desired area (door, hallway, parking spot, etc.).
• Avoid direct sunlight on the lens (use a shade if needed). | | 2. Mount the bracket | • Drill pilot holes, insert wall anchors, and screw the bracket to the wall/ceiling.
• Use a level to keep it straight. | | 3. Attach the camera | • Slide the camera onto the bracket until you hear a click.
• Tighten the set‑screw (usually a tiny hex) to lock it. | | 4. Connect the cable | • Plug the PoE cable into the camera’s RJ45 port.
• Run the other end to the PoE switch/injector (or to a PoE‑enabled router). | | 5. Power‑up | • When PoE is detected, the camera will power on (LED indicator turns green/blue). | | 6. Insert a micro‑SD (optional) | • Power off the camera (disconnect PoE) → insert a formatted micro‑SD (FAT32) → power back on. | | Symptom | Likely Cause | Fix |

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| Category | Specification | |----------|----------------| | Sensor | 1/2.8” progressive scan CMOS, 4 MP (2560 × 1440) | | Effective Pixels | 4 MP (≈ 3.68 MP usable) | | Lens | Fixed 3.6 mm (horizontal FOV ≈ 80°) – optional 2.8 mm/6 mm interchangeable lenses (M12 mount) | | IR Illumination | Built‑in 30 m (day‑light) + 30 m (night‑vision) IR LEDs | | Video Compression | H.265/HEVC, H.264/AVC, MJPEG (MP4 container) | | Bitrate | 64 kbps – 12 Mbps (adjustable) | | Frame Rates | 30 fps @ 2560 × 1440; 60 fps @ 1280 × 720 (optional) | | Dynamic Range | 120 dB Wide Dynamic Range (WDR) – Digital WDR (DWDR) | | Low‑Light Sensitivity | 0.01 Lux (color) / 0.001 Lux (IR) | | Audio | Built‑in MEMS microphone (2 CH) + optional external mic input | | Power | 12 V DC (PoE+ optional) – 802.3at (30 W) | | Weather Rating | IP66 (dust & water) + IK10 vandal‑proof rating | | Operating Temperature | –30 °C to +60 °C | | Network | IPv4/IPv6, TCP/UDP, HTTP, HTTPS, ONVIF Profile S & G | | Smart Analytics | Motion detection, line‑crossing, loitering, object‑classification (person/vehicle), face‑detection (optional license) | | Storage | MicroSD up to 256 GB (UHS‑I) | | Dimensions | 84 mm × 84 mm × 120 mm (L × W × H) | | Weight | 480 g (incl. mounting brackets) | | Warranty | 3 years limited manufacturer warranty (extendable) | | Option | How to Enable | Notes

| Feature | Details | |---------|---------| | Audio | Dual‑channel MEMS mic (up to 85 dB SPL). Supports two‑way audio via optional external speaker jack (3.5 mm). | | Power | 802.3at PoE+ (up to 30 W). Also accepts 12 V DC via barrel jack for legacy power‑over‑copper installations. | | Network | 10/100/1000 Mbps Ethernet. Supports QoS, VLAN, DHCP, static IP, and IPv6. | | Security | HTTPS, TLS‑1.3, IP filtering, MAC‑based ACL, and ONVIF Profile S & G for secure streaming. | | Time Sync | NTP/PTP (IEEE 1588) – critical for multi‑camera deployments where frame‑level synchronization matters. |

The camera’s PoE+ capability allows powering the unit and an optional external PTZ motor from a single cable—great for “single‑run” installations.