Shenzhen Shinuoqi Electronical Science and Technology Co. td.
Security Through Innovation | Expert OEM Security Camera Manufacturing
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The Lntech 2971R camera module is the compact version of the popular 2971 model, offering all the same advanced features but on a smaller 38mm x 32mm PCB. This makes it the perfect solution for designing slimmer, more discreet cameras like mini domes and compact bullet cameras without compromising on performance. It integrates the renowned Sony IMX291 Starlight sensor to ensure stunningly clear details even in extremely low light conditions.
The standout feature of this module is its unparalleled flexibility. You can easily configure it at the end of production or during integration to output AHD, TVI, CVI, EX-SDI, HD-SDI, or CVBS signal via a simple DIP switch or key-pin toggle. This drastically simplifies inventory management and allows your camera products to be seamlessly compatible with DVRs from different brands across global markets.
The 2971R is far more than just a sensor carrier. It boasts powerful built-in image processing algorithms, including:
It natively supports motorized auto-focus lenses, allowing for precise control via compatible DVRs' coaxial OSD menus, ensuring consistently sharp focus.
With its compact size, rich interfaces (including RS485 for external device control), and comprehensive feature set, the 2971R is the ideal choice for system integrators and camera manufacturers to build high-performance, cost-effective surveillance products. Whether for safe city projects, traffic monitoring, or high-end home security, it provides reliable core imaging support.
| Parameter | Detail |
|---|---|
| Model Number | 2971R |
| Image Sensor | Sony IMX291, 1/2.8 Inch, 2.9µm Pixels |
| Max Resolution | 1920 x 1080 (1080P Full HD) |
| Max Frame Rate | 120fps (Sensor Capability) |
| Video Output | Selectable Single Output: EX-SDI, AHD, TVI, CVI, CVBS, HD-SDI |
| Lens Control | Motorized Auto Focus (3x/4x/8x), Motorized Zoom |
| Low Light Technology | Starlight Level Sensitivity, Frame Accumulation |
| WDR | Ultra Wide Dynamic Range |
| Noise Reduction | 3D Digital Noise Reduction (3D DNR) |
| Special Features | Defog, Strong Light Inhibition (HLI), Back Light Compensation (BLC), Mirror, Flip, Privacy Masking, Digital Zoom |
| Day/Night | Automatic IR-CUT Filter (CDS sensor), External Trigger Support |
| Control Interface | Coaxial OSD Menu (Dahua-style compatible), RS485 (N485 connector) |
| PCB Dimensions | 38mm x 32mm x 1.6mm |
| Power Supply | DC 12V (±10%) |
| Operating Temp. | Standard Commercial Grade (Specify if required) |
| Connectors | Power/Video, KEY (Signal Switch), IR-CUT, DC-IRIS, N485 (RS485), CDS+IR_LED, FOCUS, ZOOM, JTAG |
| Signal Switching | Via KEY Pin (Momentary Contact) or DIP Switches (Firmware Dependent) |