4.3" TFT LED Portable Network Cable Testing Monitor CCTV Camera Installation Detection System Security Tester for Surveillance Audio Video Input with OSD Menu

This 4.3\" security tester is designed for testing the surveillance camera. The security tester can be attached to the surveillance camera in site. It also has OSD menu and network cable testing capabilities. Additionally, it could be used as a power supply of 12V temporarily. The whris strap design is humanized for convenient use.     Features: 4.3-inch TFT LED display screen, automatically identify and adapt PAL/NTSC standard. OSD menu, multifunctional interfaces and network cable testing capabilities. Adjustable brightness of screen, 5V USB charging and low power warning. Audio and video input. Built-in 3.7V 2600mAh Lithium battery, the work time can reach almost 8 hours. 12V 0.5A output power, can be used as a power supply for a camera temporarily. Audio testing function, testing voice of the front end device is normal or not. If there is no video, it would turn to sleep mode after 3 minutes then you can switch in video to wake it up. Specifications: Color: Black Material: ABS Screen: 4.3\" TFT 16:9 Image Display Resolution: 480 * 272 Battery: 18650 DC3.7V 2600mAh Lithium battery Power Consumption: ≤1W Charger: AC 110-220V 5V/1000mA Video Standard: PAL/NTSC Video Input: 1.0Vp-p Power Output: 12V/500mA Audio: 0.7Vp-p Working Temperature: 5℃~50℃ Wrist Strap Length: Approx. 28cm / 11in Power Cable Length: Approx. 80cm / 31.5in AV Cable Length: Approx. 115cm / 45.3in Monitor Size: 105 * 82 * 40mm / 4.13 * 3.23 * 1.57in (L * W * H) Monitor Weight: 196g / 6.91oz Package Size: 21 * 18 * 6cm / 8.3 * 7.1 * 2.36in (L * W * H) Package Weight: 490g / 17.29oz Package List: 1 * 4.3\" Security Tester 1 * Adapter 1 * Power Cable 1 * Wrist Strap 1 * AV/DC Cable 1 * BNC Converter 1 * Network Cable Connector 1 * Toolkit 1 * User Manual(English)