FOR THE TRADITIONAL/OLD
STYLE CCTV OR CCD (CAMERA) INSTALLATION, IF
(A)
(B)
(C)
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BIG AREA(BIG REGION)
VERY LONG DISTANCE
IF INSTALLATION (CCD CAMERA SET UP)ARE MANY, THE INSTALLATION
WORK MUST FACE BELOW SITUATIONS: |
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(1) POWER
SUPPLY SET UP ARE DIFFICULT.
(2) SIGNAL INTENSITY ATTENUATED HEAVILY.
(3) IT NEEDS MANY COMPLICATED MARK CABLE AND EASILY CONFUSED.
(4) MAINTAIN JOBS ARE RATHER DIFFICULT, ETC...... |
WHILE OUR NEW FUNCTION COMBINED CATV TECHNOLOGY AND CCTV CONSTRUCTION
QUALITY TOGETHER. TO MAKE AUDIO AND VIDEO SIGNALS OF EACH PAIR BE MODULATED
TO RF SIGNAL (TV CHANNEL SIGNALS) AND TO BE TRANSMITED BY ONE CABLE
WHICH CAN GET:
1) ALL SIGNALS ARE TRANSMITED BY ONE CABLE.
2) ALL POWER SUPPLY BY FEW SOURCE.
3) SAVE BIG COST
4) RAISED QUALITY MORE HIGHER.
5)CONSTRUCTION MORE SIMPLE.
6) MAINTAIN JOB MORE SIMPLE.
THIS FUNCTION IS MOST SUITABLE FOR RESIDENTIAL AREA, FACTORY, SCHOOL
SHOPPING MALL ETC.
OUR PRODUCT FEATURES
| 1) |
POWER AC 60V ARE TRANSMITTED
BY ONE COAXIAL CABLE, ITS SUPPLY NOT ONLY THE MAIN MODULATOR BUT
ALSO THROUGH MODULATOR UNIT SUPPLY TO THE PERIPHERAL DEVICES SUCH
AS CAMERA.PAN/TILT. EMERGRNCY LIGHT ETC IT SAVES TROUBLE OF TRADITIONAL
POWER SUPPLY STYLE. |
| 2) |
EASY TO CONSTRUCT AND
SET UP AND SIMPLE SIGNAL TRANSMITTING. THROUGH ONE CABLE, IT CAN
TRANSMIT ALL SIGNALS TO MAIN CONTROL ROOM. |
| 3) |
ALL UNITS ARE WATER
PROOF WHICH ARE MOST SUITABLE FOR CCTV INDOOR/OUTDOOR USE. |
| 4) |
ALL FUNCTION WOULD NOT
INTERFERE NOR INFLUENCE OTHER CIRCUIT SIGNAL TRANSMITTING. BESIDES,
IN FUTURE IT CAN BE COMPATABLE WITH COMPUTER NETWORK, HOME SECURITY
ETC.
AND THERE IS NO NEED TO SET UP ANOTHER CABLE. |
| 5) |
COMPARING WITH USING
7C CABLE FOR CONSTRUCTION AND USING STANDARD CATV EQUIPMENT, OUR
FUNCTION USE RG-6U CABLE OR 5C-2V CABLE AND UNIQUE EQUIPMENT WHICH
IS MORE EASY FOR CONSTRUCTION AND MORE LOWER DOWN THE COST.
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