Dahua SD22 Series Installation Manual
2-inch Network Speed Dome Installation Manual
Version 1.0.2
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Table of Contents
1 INSTALLATION PREPARATION ....................................................................... 1
1.1 Basic Requirements ................................................................................................................. 1
1.2 Installation Check .................................................................................................................... 1
1.3 Cable Preparation .................................................................................................................... 1
1.3.1 Cable Lowest Specification Requirement ......................................................................... 1
1.3.2 Select Needed Power Supply Cable According to Transmission Distance .................. 1
2 SPEED DOME INSTALLATION ......................................................................... 2
2.1 Check Accessories .................................................................................................................. 2
2.2 Open Device ............................................................................................................................. 2
2.3 Installation Position Map ......................................................................................................... 2
2.4 SD Card Slot and Rest Button ................................................................................................ 3
3 CAMERA INSTALLATION ................................................................................. 4
3.1 Component Installation ........................................................................................................... 4
3.2 Installation Steps ..................................................................................................................... 5
3.2.1 Installation Conditions ........................................................................................................ 5
3.2.2 Installation Steps ................................................................................................................. 5
4 APPENDIX Ⅰ LIGHTENING PROTECTION AND SURGE PROTECTION ....... 6
4.1 Outdoors ................................................................................................................................... 6
4.2 Indoors ...................................................................................................................................... 7
5 APPENDIX Ⅱ DC 12V WIRE GAUGE AND TRANSMISSION DISTANCE
RELATIONSHIP SHEET ............................................................................................ 8
6 APPENDIX Ⅲ WIRE GAUGE REFERENCE SHEET ......................................... 9
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Welcome
Thank you for purchasing our speed dome!
Please read the following safeguards and warnings carefully before you install or use the
product!
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Important Safeguards and Warnings
Safety Measures
1. Qualified Engineer Needed
The installation engineer or maintenance engineer shall have corresponding CCTV system
installation certificate or maintenance qualification certificate.
The installation engineer or maintenance engineer shall have qualification certificate for work
at height.
The installation engineer or maintenance engineer shall have the basic knowledge and
operation technique for low-voltage cable layout and low-voltage electronic cable connection.
Please read the installation manual carefully and keep it well for future reference,
We are not liable for any problems caused by unauthorized modifications or attempted repair.
2. Lifting Appliance Requirement
Please select the proper speed dome installation mode and use the lifting appliances at the
safety environment.
The lifting appliances shall have the enough capacity to reach the installation height.
The lifting appliances shall have safe performance.
The precaution measures include two types: Warning and Note.
Warning: It is to alert you there is an optional risk of death or series injury!
Note: It is to alert you there is an optional risk of damage or property loss!
Warning
1. All installation and operation here should conform to your local electrical safety codes. We
assume no liability or responsibility for all the fires or electrical shock caused by improper
handling or installation.
2. Be sure to use all the accessories (such as power adapter) recommended by manufacturer.
3. Do not connect several speed domes to one power adapter. It may result in overheat or fire
if it exceeds the rated load.
4. Avoid aiming the lens at the strong radiation source directly (such as sun, laser, molten steel
etc); in case it may cause unrecoverable damage to the thermal imaging detector. What’s
worse, it may cause severe damage to the detector.
5. Avoid oil stain and kinds of chemicals tarnishing and damaging the lens surface.
6. Store the device in a cool and dry place where there is ventilation but no intense
electromagnetic field.
7. Violent vibration or crash is not allowed during transportation and application.
8. Before you connect the cable, install or uninstall, or begin the daily maintenance work,
please turn off the power and unplug the power cable.
9. Please make sure the produce is secure firmly on the wall or the ceiling.
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10. Please turn off the power and unplug the power cable, If there is any smoke, disgusting
smell, or noise. Please contact your local retailer or customer service centre for help.
11. All the examination and repair work should be done by the qualified service engineers. We
are not liable for any problems caused by unauthorized modifications or attempted repair.
Note
1. Safety Transportation
Heavy stress, violent vibration or water splash are not allowed during transportation, storage
and installation.
This series product must use split type package during the transportation.
We are not liable for any damage or problem resulting from the integrated package during
the transportation.
2. When device is malfunction
Shut down the device and disconnect the power cable immediately if there is smoke, abnormal
smell or abnormal function. Please contact your local retailer ASAP.
3. Do not try to dismantle or modify the device
There is risk of personal injury or device damage resulting from opening the shell.
Please contact your local retailer if there is internal setup or maintenance requirement.
We are not liable for any problems caused by unauthorized modifications or attempted repair.
4. Do not allow other object falling into the device
Please make sure there is no metal or inflammable, explosive substance in the speed dome.
The above mentioned objects in the device may result in fire, short-circuit or damage.
Please shut down the device and disconnect the power cable if there is water or liquid falling
into the camera. Please contact your local retailer ASAP.
Please pay attention to the camera. Avoid the sea water or rain to erode the camera.
5. Handle carefully
Do not allow this series product fall down to the ground.
Avoid heavy vibration.
6. Installation Environment Requirement
This series speed dome should be installed in a cool, dry place away from direct sunlight,
inflammable, explosive substances and etc.
This series product shall be away from the strong electromagnetism radiant, please keep it
away from wireless power, TV transmitter, transformer and etc.
7. Daily Maintenance
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