HD Panoramic Camera Module A1120-B18
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Type: HD Camera Module
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Model: A1120-B18
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Dimensions: 18mm (Length) x 18mm (Width)
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Overview: The A1120-B18 is an ultra-compact, high-definition camera module engineered with a large 1/2.9″ 2-megapixel image sensor. It delivers crisp high-definition AHD video output at 720P/1080P @ 30fps.
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Applications: 360° panoramic surround-view systems and automotive rearview/backup cameras.
Features
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High-Sensitivity Sensor: Employs a large 1/2.9″ 2MP image sensor for superior image clarity.
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HD AHD Output: Delivers clean, detailed imagery supporting 720P/1080P video streams at 30fps.
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Intelligent Noise Reduction: Features adaptive 2D-DNR and 3D-DNR (Digital Noise Reduction) to maintain image fidelity in low-light environments.
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Wire-Controlled Mirroring: Built-in hardware support for mirror/normal view switching via an external control wire.
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Wire-Controlled Resolution: Supports hardware-controlled switching between 720P and 1080P output via an external control wire.
Technical Specifications
| Parameter | Specification |
| Model | A1120-B18 |
| Pixels | 1080P (2 Megapixels) |
| Sensor & DSP Hardware | 1/2.9” (FH8536H + GC2053) |
| Resolution | $1920 \times 1080$ / $1280 \times 720$ (Customizable via software) |
| Frame Rate | 25fps / 30fps (Customizable via software) |
| Video System Standard | PAL / NTSC (Customizable via software) |
| Interface Type | AHD (Soldered wire pads) |
| Operating Voltage | 12V (Supports 5V, see FAQ) |
| Operating Current | 52mA |
| Operating Temperature | 45°C (Standard running temperature) |
| PCB Dimensions | 18mm $\times$ 18mm (Length $\times$ Width) |
FAQ: A1120-B18 18x18mm HD Camera Module
Q1: Do the AHD-F32, ACF-B2, and A1120-B18 camera boards support a 24V power supply?
A: Our standard warehouse stock only supports 12V. We do not keep 24V variants as ready stock. However, for engineering sample evaluations, we can arrange for our factory to modify the onboard components to support a 24V power input.
Q2: Can the A1120-B18 camera module run on a 5V power supply?
A: Yes. This module is compatible with a 5V power supply input.
Q3: What is the pitch/spacing distance between the mounting screw holes on the A1120-B18?
A: The screw hole center-to-center distance (pitch) is exactly 18mm.
Q4: Does this AHD panoramic camera module support IR-CUT installation?
A: No. The hardware solution architecture features an integrated infrared detection sensor. Consequently, it does not support an external IR-CUT switcher and can only be integrated using a standard lens mount assembly.
Q5: Does the A1120-B18 module support the installation of external LED night-vision lights?
A: No. The ultra-compact PCB layout does not have pre-reserved circuit interfaces or pins for LED illumination expansion.
Q6: Is this AHD surround-view module PAL or NTSC format?
A: The default factory configuration is PAL format at 25fps. However, we can flash custom firmware to support NTSC format at 30fps based on your project requirements.
Q7: Do you offer automotive-grade (AEC-Q100 certified) chipsets for these AHD camera modules?
A: Please contact us directly to inquire about custom automotive-grade imaging solutions:
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Email: chinaok321@gmail.com
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WhatsApp / WeChat: +86 13713792667
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Official Website: www.joyllon.com
Q8: How many layer traces are used in the A1120-B18 PCB?
A: This camera module utilizes a high-stability, industrial-grade 4-layer PCB design.
Q9: Are the mounting screw holes on the A1120-B18 module electrically insulated?
A: No, the mounting screw holes are non-insulated (grounded/conductive). Please design your camera housing mounts accordingly to prevent accidental short circuits.
