LPRB922 - Security Camera Speco Technologies - Free user manual and instructions
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USER MANUAL LPRB922 Speco Technologies
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Technical line drawing of a surveillance camera module (no text or symbols)1. Notice of Use
- Follow all instructions. All requirements should be followed before using this camera.
- SPECO TECHNOLOGIES is not responsible for any technical or typographical errors and reserves the right to change this manual without notice.
- Keep this document for future reference.
- Please make sure the power source is 12V DC/24 V AC. Only connect to the camera to these required power systems.
- The camera must be installed on a solid mounting surface.
- Store the camera and other accessories in a dry place.
- SPECO TECHNOLOGIES is not responsible for any damage caused by inappropriate use.
2. Product Overview
The LPRB922 is a high-performance plate-capture camera, equipped with a 1/3" SONY™ CCD.
Outfitted with powerful 850 nm IR, the LPRB922 works perfectly even in total darkness to deliver clear plate images. Its varifocal IR-corrected lens keeps it in focus day and night, optimizing performance even in very low light conditions. In short, the LPRB922 provides the kind of reliability and round-the-clock surveillance-and-capture capabilities crucial to maximizing the efficiency of LPR applications.
High Contrast Image
The LPRB922 features high-contrast imaging performance that delivers sharp, clear license-plate captures, even of vehicles moving at 55 MPH, in bad weather, and in low-light conditions.
Powerful IR
Its powerful IR functionality and IR-corrected lens deliver perfect image captures and outstanding images all day long. It is also equipped with a high-power LED to help minimize energy usage.
Wide Range Capture
Its built-in 9-22mm lens captures a wide 10-27 ft. field.
Rain Guard/ Extendable Sunshield
The camera's rain guard and extendable sunshield minimize the effects of rain and sunlight on image quality.
Easy Installation
The cable-management bracket enables easy installation in any location, including walls, surfaces, and ceilings.
Note: Because of the special nature of this camera, it will only show pictures of license plates. All other items in the camera's field of view will be blacked out.
Camera Dimensions:
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20mm (3.0") 6mm (2.4" 105mm (4.12") 176mm (6.92") 80mm (3.16") 5.5(1)mm 4.5(2)mm 3.5(1)mm2.1 Camera Parts Definition
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Rain guard Extendable sunshield Power connector BNC connector Mount adjustment Tele/Wide adjustment screw Far/Near adjustment screw- Rain guard/extendable sunshield: minimize the effects of rain and sunlight on image quality
- Tele/Wide and Far/Near adjustment screws: lens adjustment
- Mount adjustment: easy to mount at different angles
• BNC connector: video output
Power connector: 12V DC / 24V AC
2.2 Specifications
| Image system | |
| Signal system | NTSC |
| Image Sensor | 1/3" SONY CCD |
| Effective pixels | 768 (H) x 494 (V) |
| Electric | |
| Scanning system | 2:1 Interface V: 59.94Hz |
| H: 15.734KHz | |
| Sync system | Internal |
| Horizontal resolution | 600 TV lines |
| Built-in lens | f=9mm ~ 22mm, F1.4 DC iris varifocal IR-corrected lensExternal adjustments (zoom and focus) |
| View angle | Horizontal: 32.1° (wide) ~ 13.1° (tele)Vertical: 23.3° (wide) ~ 9.8° (tele) |
| Gamma correction | 0.45 |
| Minimum illumination | 0 Lux (IR LEDs ON) |
| S/N ratio | More than 50dB (AGC off) |
| BLC | Auto (Center Weighting) |
| Video output | 1Vpp composite output, 75 Ohm |
| IR LEDs | 36 Super power LEDs |
| IR wavelength | 850nm |
| IR distance | 50 ft. |
| Capture range | 10~27 ft. |
| Capture speed | 55 MPH |
| LED life | More than 10,000 hours (122°F) |
Power supply
3. Mounting Specifications & Installation Instructions
Please follow the mounting specifications to install the LPRB922 camera.
3.1 Package Contents
| Item Description | |
| LPRB922 camera camera assembly | |
| rubber pad static electricity protection | |
| 3 insulation tubes static electricity protection | |
| mounting templateguide pattern sticker | |
| 3 self-lapping screws | for mounting camera |
| 3 plastic anchor | for cement ceiling mounting |
| printed material | installation guide, notice card |
3.2 Mounting Specifications
- Use appropriate screws and select an appropriate location to install the camera.
- Ensure the mounting surface can support the weight of the camera.
- The width of the license plate should cover approximately 17-20% of the width of the screen.
- The camera height should be more than 36 inches.
- The vertical angle should be less than 40 degrees.
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Height Range: 3 - 8 M Max. 40 degree Distance- The horizontal angle should be less than 40 degrees. This camera is designed to cover only one lane (less than 3 meters).
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Max. 40 degree-
If using with a DVR, make sure the DVR has the de-interlace feature and the frame rate is above 15 fps for optimal effect.
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To ensure an optimal view, please adjust the lens under the conditions we suggest.
3.3 Camera Installation
- Mark hole positions: use the mounting template to mark hole positions on the desired location. If you want to mount the camera on a cement surface, insert the plastic anchors into holes which you've drilled into the cement first.
- Adjust the mounting angle: Loosen the left and right screws and rotate the mount adjustment counterclockwise to adjust a desired angle for mounting. Then, fasten the screws and rotate the mount adjustment clockwise to set desired angle.
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Technical line drawing of an electric motor showing internal components and housing (no text or labels)
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1. loosen the left screw 2. loosen the right screw 3. rotate the mount adjustment- Install the camera: Lock the 3 self-trapping screws to fasten the camera. For static electricity protection, please use the rubber pad to cover the metal mount adjustment and put 3 insulation caps through the metal screws when locking the 3 self-trapping screws into the desired location.
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rubber pad insulation tube self-trapping screw- Adjust the lens: loosen the Tele/Wide or Far/Near screw counterclockwise and then adjust it according to your needs. After adjustment, be sure to lock it tightly to prevent water leaking into the body of the camera.
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Warning! To avoid water leaking, do not loosen these 2 screws. Warning! To avoid damage to the lens, do not adjust the Tele/Wide or Far/Near screw beyond the marked lines.- Adjust the sunshield: loosen the screw counterclockwise, move the sunshield forward or backward and then turn the screw clockwise to fix the position of the sunshield. Be sure to adjust the sunshield in coordination with the lens to avoid reflection problems.
