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2.8"TFT-LCD CCTV Video Tester Monitor With 12VDC Output (CT891)

2.8"TFT-LCD CCTV video tester monitor with 12VDC output CT891Description:The CCTV tester PRO is developed for the On-Site installation and maintenance of video monitoring system.  It can be used for displaying video, controlling PTZ, generating images, capturing data of RS485 and testing LAN cable etc. Its functions, easy operation, and portability makes it simple for the CCTV technician to install and maintain CCTV system, improving work efficiency and get the labor cost down.Features:1. 2.8"TFT-LCD , 960(H)×240(V)resolution.2. Video Level testing, video signals measured in IRE or mV3. DC12V 1A power output for camera4. Audio input test, testing the audio signal from pickup devices.5. PTZ control. Pan/tilts the P/T unit, zooms in/out the lens, adjusts the focus, aperture and sets and calls the preset position6. Video displaying. Automatically adapts and displays the video format of NTSC/PAL.7. LCD Brightness/Contrast/Color Saturation are adjustable.8. Video Generating, The PAL/NTSC multi-system colorbar video generator (seven-system switchable, transmit/receive seven-system colorful imagines)9. Data analyst. Captures and analyzes RS485 controlling data to help the technician to find out the problem.10. Cable testing. It is powerful in testing LAN cable, measuring the connecting status ,displaying the sequence of connection and the NO. of the LAN cable.11. Multi-interface and Multi-baudrate. Support RS232 ,RS485 and RS422 interface; baud rate ranging from 150, 600 to 19200bps.12. Multi-protocol. Supports more than twenty PTZ protocols. For example, PELCO-P, PELCO-D, SAMSUNG etc.13. PTZ address scanning, search up the ID of PTZ camera.14. Lithium Ion Polymer Battery (3.7V DC2800mAh). The device employs advanced power control and protection circuit. The device is high power-efficient, energy saving and environmental protection. It can last 15 hours for normal use after charging for 4 hours.CCTV tester PRO KitsProfessional design, light and portability, video display and data control are deliberately integrated, which makes the instrument so simple, practicable, easy for use that the training is almost unnecessary for an operator to be skillful.Technical specifications:2.8"TFT-LCD CCTV video tester monitor with 12VDC output CT891Signal modeNTSC/PAL (Auto adapt)Display3.5 inch digital TFT-LCD ,960 x 240 resolutionLCD adjustmentBrightness, Contrast, Saturation adjustableVideo IN/OUT1 channel BNC Input & 1 channel OutputVideo Output Mode1.0 Vp-pVideo  Level testVideo signals measured in IRE or mVPTZ controllerCommunicationRS232, RS422 simplex and RS485PTZ ProtocolCompatible with more than 20 protocols such as PELCO-D/P, Samsung, Panasonic, Lilin, Yaan, etc.Baud Rate150,300,600,1200,2400,4800,9600,19200bpsVideo Signal GenerationColor bar generationOutput one channel PAL/NTSC colorbar video signal for testing monitor or video cable.UTP CABLE TESTUTP cable testTest UTP cable connection status and display in the screen. Read the number of the test box.DC12V 1A power outputDC12V power output Output DC12V1A power for cameraAudio input testAudio input testtest the pickup and other audio equipments on the front-endRS485 data analyst Data MonitorCaptures and analyzes the command data from controlling devicePOWERPower AdapterDC5V, 2ABatteryBuilt-in 3.7V Lithium polymer battery ,3000mAhRechargeableAfter charging 3-4 hour, working time lasts 12 hoursLow ConsumptionEnergy saving technologyGeneralWorking Temperature-10℃---+50℃Working Humidity30%-90%Dimension/Weight176mmx94mmx36mm/340g


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