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CCTV tester of video and audio with screen 3.5" TFT LCD and wrist strap.
It has a video/audio input in CVBS format, especially suitable for a video surveillance camera. The image is displayed on a colour screen of 3.5" TFT LCD, with a resolution of 920 x 240 lines. It accepts cameras with NTSC and PAL video format. It is distributed with a cable with a Jack connector on the end of the tester and 2 RCA (Video / Audio) connectors with two BNC adapters on the other end to connect cameras and video and audio sources. It has a power supply output by which you can directly feed cameras with DC 12 V up to 350 mA, without need of additional power supplies. The device has a rechargeable lithium battery with a duration of 6~7 business hours for a recharge of 4 hours.
Portable system, lightweight and very easy to use which allows the operator to have both hands free thanks to its wrist strap. It can be used as monitor of 3,5" portable in CCTV installations to check the image and audio of the cameras, and can feed them directly from the device, check the viewing angle, image quality, focus, orientation , power failures, etc.. Thanks to its low cost, all installer can have one without assuming a significant outlay.
