High Resolution Cmos Visual Doorbell Camera

Features ：

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Technical Requirements

1.1 Appearance: lens circuit board without deformation,clean no dirt, no false welding, solder spot, bright, each mark symbol should be clearly visible, the focal length is clear.

1.2 Structure size: 38mm×38mm.

1.2.1 The outline size of the circuit board should be less than 4mm in the 38mmX38mm surface.

1.2.2 Slot with a 2.3mm PCB aperture (four positioning holes).

1.2.3 The height of the lens from the front of the PCB is 21.0±0.2MM.

1.3 Environmental and electrical parameters.

1.3.1 Temperature: -20℃~ +60℃,

1.3.2 Working voltage: 9-18V.

1.3.3 Working current: DC-12V ≤65mA.

1.3.4 Video interface output impedance force should be 75 Ω (1Vp-p, 75Ω);

1.3.5 Under the condition of illumination greater than 0.2LUX, the standard color palette should be distinguished on the camera, and the color of the monitor image should be consistent with the color palette.

1.3.6 The Sensor pixel of the camera is 2 million pixels.

Test Methods

2.1 The detection camera should meet the C of Article 1.1;

2.2 Use vernier calipers to measure the shape, positioning hole, lens height and others of the camera, which should meet the requirements of 1.2.1 in 1.2;

2.3 The camera is connected to the display module and the display for detection, and the image shall not be distorted and other image distortion;

2.4 When the camera is working, the oscilloscope is used to measure the video signal video output amplitude test: 0.8~1.2VP-P/75Ω;

2.5 Connect the cable between the camera and the display, place the standard color card 0.4 meters in front of the camera, and the image on the observation monitor should be consistent with the real scene;

2.6 High and low temperature test: the temperature is 60℃ for 12h, and the power is added to work normally. The temperature is negative 20℃ for 12h, and the power test can work normally.

2.7 Camera selection of 3.6mm lens, horizontal Angle of view test AHD85 ° (measured), no dark Angle around the image;

2.8 Stability test, continuous aging for 24 hours, there should be no failure;

2.9 camera minimum illuminance test, camera minimum illuminance 0.01LUX.(no LED light).

Test Equipment

3.1 Vernier caliper with an accuracy of ±0.02㎜.

3.2 24 color standard color card, gray comprehensive test chart.

3.3 Regulated power supply for display module camera, 14- inch color monitor.

Specifications

Camera element	1/2.9 sensor
Video format	PAL
Pixels	AHD1920(H)×1080(V)
Sync Method	Built-in sync
Sensor pixels	2 megapixels
SNR	38dB
Dynamic range	81dB
Sensitivity	3.87V/Lux · s
Backlight compensation	automatic
White Balance	Automatic
Video output	1.0Vp-p 75ohm
Power required	DC-12V (9-18V)
Current consumption	≤65mA
Lens	3.6mm (940)
Lens height	21.0mm±0.2mm
Lens horizontal Angle	AHD85 °
Video output	Default AHD

ODM Features

Optical format	1/2.9
Pixel array	1920×1080
Video format	PAL/NTSC
Video signal	AHD/CVBS
Lens focal length	optional
Horizontal angle	optional
Lens height	optional
Fill light	optional
Working voltage	DC 9-15V
Dimension	32×32 / 38×38
1	Analog HD AHD 2 million 1080P
2	Analog 800wire

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Packaging Display

Package Drawing

Package Drawing

FAQ

Q1. What are the dimensions of SKYNEX's Camera module visual doorbell?
A: The dimensions of SKYNEX's Camera module visual doorbell may vary based on the specific model, but they are generally designed to be compact and unobtrusive.

Q2. Can SKYNEX's Camera module visual doorbell be installed on any type of door?
A: SKYNEX's Camera module visual doorbell is designed to be installed on most standard doors, but it's essential to check the product specifications and installation guidelines for compatibility.

Q3. Does the Camera module visual doorbell have a wide-angle lens?
A: Yes, many models of SKYNEX's Camera module visual doorbell come with a wide-angle lens to provide a broader field of view.

Q4. Can I connect SKYNEX's Camera module visual doorbell to a computer monitor?
A: Yes, if the computer monitor has the necessary input ports, you can connect SKYNEX's Camera module visual doorbell to it for viewing the video feed.

Q5. What is the operating temperature range of SKYNEX's Camera module visual doorbell?
A: The operating temperature range of SKYNEX's Camera module visual doorbell may vary depending on the model, but it is usually designed to work within a specific temperature range for optimal performance.