A3A IR Series with MIC
2MP | 5MP Analog Dome Camera
- 【A3A-2RV(2.8)】: 2MP IR Dome Camera with MIC
- 【A3A-2RV(3.6)】: 2MP IR Dome Camera with MIC
- 【A3A-5RV(2.8)】: 5MP IR Dome Camera with MIC
- 【A3A-5RV(3.6)】: 5MP IR Dome Camera with MIC
- Note: Technical Spec may vary depending on the model. For precise parameters, please refer to theof the corresponding model
Technical Spec
| Image sensor | 1/3″ or 1/2.7″ CMOS |
| Maximum Resolution | 1920 (H)*1080 (V) / 2880 (H)*1620 (V) |
| Lens | 2.8mm / 3.6mm |
| Effective pixels | Default 2MP/5MP 25FPS(P)/30FPS(N) |
| Signal system | PAL/NTSC(switched by OSD) |
| Day-night mode | IR Cut Filter |
| S/N Ratio | ≥50DB |
| Minimum illumination | [email protected] |
| BLC | AUTO |
| AWB | AUTO |
| AES | AUTO |
| OSD language (6) | English/Chinese/Russian/Japanese/Korean |
| IR Range | 20m |
| Video output | AHD/TVI/CVI/CVBS |
| Video recording takes up space | 1 min≈35.2MB(2.8mm/3.6mm lens) |
| Operating temperature | -20℃ – 60℃ |
| Power type | 12 VDC 0.5A |
| Power consumption | Day ≦3W, Night ≦6W |
| Operating humidity | 95% or Less (Non-Condensing) |
| IP rating | IP66 |
| Weight | 283g |
| Size (With Package) | 110mm*110mm*89mm (L*W*H) |
Q & A
Trusted IT Hardware,
Delivered Right.
Green Code Technologies is a UK-based IT hardware supplier trusted by businesses across 50+ countries — for genuine equipment, fast delivery, and expert support.
Enterprise IT Solutions Partner
Genuine, warranty-backed hardware from leading brands including Cisco, Huawei, HPE, Dell, Fortinet and more — sourced through authorised channels.
Fast UK & Global Delivery
Next-day delivery across the UK and rapid worldwide shipping. Orders placed before 2 PM are dispatched the same working day.
100% Authentic Hardware
Every product is verified for authenticity with verifiable serial numbers. We supply only genuine and certified equipment — no grey-market risk.
Expert Technical Support
Our in-house engineers provide free pre-sales and post-sales support to help you choose the right product for your infrastructure.
Competitive Pricing
We source directly from authorised supply chains to bring you the best enterprise IT hardware value without compromising on quality or warranty.
Sustainable IT Solutions
Sustainability is at our core. We offer eco-friendly certified-refurbished options alongside new hardware to reduce your organisation's carbon footprint.





















Reviews
There are no reviews yet