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1. Basic requirements for installation
Follow local regulations about installation safety request.
Check out if accessories are complete. Optional accessories are required for different installation sites. Please
contact your local distributors for proper installation accessories, so that the camera could be installed safely
without causing danger.
Check if the installation location is of sufficient height.
Check if the installation location is strong enough for supporting cameras. Make sure installation spots (ceiling or
wall) is of sufficient strength to support the camera and bracket without immediate danger of falling.
2. Cable standards
Coaxial cable for image signal:
Select proper cable length for your installation distance. Recommended spec. is as follows:
a. RG59/U: 750ft (230 meters)
b. RG61/U: 1000ft (305 meters)
c. RG11/U: 1500ft (457 meters)
3. RS485 Cable
Please comply with RS485 wiring standards and select proper RS485 cable. Improper cable may result in RS485
communication transmission error, which may cause speed dome cameras to react incorrectly. Please pay much
attention to this prior to installation.
When thinner or lower anti-interference RS485 cable is used for connecting the camera, the maximum
transmission distance may be shortened and vice versa.
Standard rule for RS485 transmission distance:
When using 20AWG (Belden 8760) Shielded Twisted Pair Cable, different control Baud Rate will have different
transmission distance performance, see table:
Baud rate Max. Transmission Distance
2400 1200 meters
4800 1000 meters
9600 800 meters
4. Remove protection materials before supplying power to the camera, so as to prevent it from faulty operation or
causing mechanical errors.
1. Never point the camera toward the sun
Do not expose the lens directly to the sun or to strong light as this may damage the pick-up device.
2. Handle this camera with care
Avoid any shock or bumping of the camera. Improper handling could damage the camera.
3. Requires a proper operating environment
This camera is designed for outdoor or indoor use. The allowable temperature range for operation of this camera
is between 14°F ~ 122°F / -10°C ~ 50°C.
4. Clean the front face to the pick-up device
It is recommended that the pick-up device surface be cleaned before lens installation or whenever the lens is
changed. Cleaning should be done by using a chamois, a very fine soft cloth, lens tissue, or cotton tipped
applicator and ethanol to carefully remove any fingerprint or dust.
PRECAUTIONS ON INSTALLATION
IMPORTANT NOTE