1. Ifihan
This manual provides comprehensive instructions for the installation, operation, and maintenance of the ACTi A821 6MP Outdoor Zoom Dome Camera. The ACTi A821 is a high-performance surveillance camera designed for outdoor environments, featuring 6MP resolution, 5x optical zoom, superior low light sensitivity, and robust environmental protection.
2. Alaye Aabo
- Ka gbogbo awọn ilana ni pẹkipẹki ṣaaju fifi sori ẹrọ ati ṣiṣẹ.
- Ensure the power source meets the camera's requirements (DC 12V or PoE Class 3).
- Fifi sori yẹ ki o ṣe nipasẹ oṣiṣẹ oṣiṣẹ ni ibamu pẹlu awọn koodu itanna agbegbe.
- Má ṣe fi kámẹ́rà náà sí ojú otútù tó le koko ju bó ṣe yẹ lọ níta ibi tí ó ti lè ṣiṣẹ́ (-40°C sí 60°C).
- Avoid direct exposure of the lens to strong light sources for extended periods.
- Do not attempt to disassemble or modify the camera, as this will void the warranty.
3. Package Awọn akoonu
Jẹrisi pe gbogbo awọn ohun kan wa ninu package:
- ACTi A821 6MP Outdoor Zoom Dome Camera
- Fifi sori Itọsọna
- Ohun elo iṣagbesori (awọn skru, awọn ìdákọró, ati bẹbẹ lọ)

Nọmba 1: The ACTi A821 6MP Outdoor Zoom Dome Camera. This image displays the dome-shaped camera unit, typically mounted on a ceiling or wall, with its clear protective cover revealing the internal lens assembly.
4. Awọn ẹya Ọja
The ACTi A821 camera incorporates advanced features for reliable outdoor surveillance:
- Ipinnu Megapiksẹli 6: Delivers high-definition video for clear image capture.
- Day & Night Functionality with IR LED: Automatically switches between color and black-and-white modes, supported by infrared LEDs for visibility in complete darkness up to 85 meters.
- Superior Low Light Sensitivity: Achieves clear images in minimal ambient light conditions (0.003 lux in color).
- 5x Awọn lẹnsi Sun-un Optical: Features an f2.7-13.5mm/F1.6 auto-focus lens, allowing for flexible field-of-view adjustments (102.1° to 34.5° horizontal).
- Extreme WDR (150dB): Wide Dynamic Range technology ensures balanced exposure in scenes with both very bright and very dark areas.
- H.265/H.264 Video Compression: Efficient video encoding reduces bandwidth and storage requirements.
- 3D Digital Noise Reduction (DNR): Enhances image clarity by reducing visual noise, especially in low light.
- Atilẹyin ohun: 2-way audio capability with line-in and line-out ports.
- Power over Ethernet (PoE) / DC12V: Flexible power options.
- IP68 Weatherproof and IK10 Vandal Proof: Designed to withstand harsh outdoor conditions and protect against physical impact.
- Digital Input/Output (DI/DO): For integration with external sensors or alarms.
- Taiwan IoT Cybersecurity Certification Level 1 (TAICS): Ensures a baseline level of cybersecurity.
5. Eto
5.1 Fifi sori ti ara
The ACTi A821 camera supports various mounting options:
- Odi Odi: Securely attach the camera to a vertical surface.
- Òkè òpó: Utilize an appropriate bracket to attach to a pole.
- Oke Pendanti: Suspend the camera from a ceiling or overhang.
- Òkè igun: Install the camera in a corner for wider coverage.
Ensure the mounting surface is strong enough to support the camera's weight (approximately 2.82 lbs) and any associated cabling. Use the provided mounting hardware or suitable alternatives for secure installation.
5.2 Waya ati awọn isopọ
Connect the camera using the following interfaces:
- Ethernet Port (RJ-45 pigtail connector): Connect to your network for data transmission and Power over Ethernet (PoE). If using PoE, no separate power adapter is needed.
- Input agbara DC 12V: If PoE is not available, connect a DC 12V power adapter (not included) to the camera's power input.
- Audio Line-in/Line-out: Connect external microphone and speaker for 2-way audio communication.
- Digital Input/Output (Terminal block): Connect external devices such as alarm sensors or relays.
After connecting, ensure all cables are properly secured and protected, especially in outdoor installations, to maintain the IP68 rating.
5.3 Iṣeto ni ibẹrẹ
Once powered on and connected to the network, the camera can be accessed and configured using ACTi's unified software solutions. Refer to the ACTi software documentation for detailed instructions on network discovery, IP address assignment, and initial camera settings. The camera features a reset button for factory default restoration if needed.
6. Isẹ
6.1 Ipilẹ isẹ
Wọle si kamẹra laaye view àti foo tí a gbà sílẹ̀tage through the ACTi software or a compatible network video recorder (NVR). The camera automatically adjusts its imaging parameters based on ambient light conditions, switching between Day (color) and Night (B/W with IR) modes.
6.2 To ti ni ilọsiwaju Awọn ẹya ara ẹrọ
- Sun-un ati Idojukọ: The 5x optical zoom lens allows for remote adjustment of the field of view. The auto-focus function simplifies installation and ensures sharp images.
- WDR (Ibiti Dynamic Wide jakejado): Enable Extreme WDR (150dB) in scenes with high contrast lighting to improve visibility in both bright and dark areas simultaneously.
- Imọlẹ IR: The built-in IR LEDs provide illumination for clear black-and-white video in complete darkness. The IR working distance is up to 85 meters.
- Ohun: Utilize the 2-way audio feature for communication or environmental sound monitoring.
- Ìṣàkóso Àwọn Ìṣẹ̀lẹ̀: Configure event triggers (e.g., motion detection, digital input) and define corresponding responses such as recording, notification, or activating digital outputs.
- ViewAtunse igun: The camera allows for pan (0°-355°), tilt (0°-75°), and rotation (0°-355°) adjustments during installation to achieve the desired coverage.
7. Itọju
- Ninu: Periodically clean the camera's dome cover with a soft, damp asọ lati yọ eruku, idoti, tabi awọn aaye omi ti o le ṣe idiwọ view. Do not use abrasive cleaners.
- Awọn imudojuiwọn famuwia: Regularly check the ACTi website for firmware updates to ensure optimal performance, security, and access to new features. Follow the provided instructions for firmware upgrade procedures.
- Ayẹwo USB: Periodically inspect all cables and connections for signs of wear or damage, especially in outdoor environments, to maintain weatherproofing and reliable operation.
8. Laasigbotitusita
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Ko si ifunni aworan/fidio | No power; Network connection issue; Incorrect IP address. | Check power supply (PoE or DC 12V). Verify Ethernet cable connection. Ensure correct IP address and network settings. |
| Didara aworan ti ko dara | Dirty lens cover; Incorrect focus; Low light conditions; WDR not enabled. | Clean the dome cover. Adjust focus via software. Ensure sufficient lighting or enable IR. Activate WDR in high-contrast scenes. |
| Camera unresponsive | Software glitch; Network issue. | Restart the camera by cycling power. If issue persists, perform a factory reset using the reset button. |
| Awọn ọran ohun | Incorrect audio settings; Microphone/speaker not connected or faulty. | Check audio input/output settings in the camera software. Verify external microphone/speaker connections and functionality. |
9. Awọn pato
| Awoṣe | A821 |
| Ipinnu ti o pọju | 6MP (3864x2192) |
| Ohun elo Ayika | Ita gbangba |
| Sensọ Aworan | Progressive Scan CMOS, 1/2.7" |
| Imọlẹ ti o kere julọ | Color: 0.003 lux; B/W: 0 lux (IR LED on) |
| IR Working Distance | 85m |
| Ifojusi Gigun | Zoom, f2.7-13.5mm |
| Iwọn Sun-un | 5x opitika sun |
| Petele Viewigun igun | 102.1° -34.5° |
| Digital Noise Idinku | 2D + 3D DNR |
| Audio Iru | 2-way, Line-in, Line-out |
| Àjọlò Port | 1x Ethernet (10/100 Base-T), RJ-45 pigtail |
| Digital Input / o wu | 1/1 (Terminal block) |
| Orisun agbara | DC 12V, PoE Class 3 (IEEE802.3af) |
| Agbara agbara | 12.5W (PoE) |
| Environmental Casing | Weatherproof (IP68), Vandal proof (IK10) |
| Awọn iwọn otutu ti nṣiṣẹ | -40°C ~ 60°C |
| Awọn iwọn | 5.55" x 3.9" |
| Iwọn | 2.82 lbs |
10. Atilẹyin ọja ati Support
For warranty information, technical support, and additional resources, please refer to the official ACTi website or contact your authorized ACTi dealer. Keep your purchase receipt for warranty claims.





