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The SGEF 5900ACT is a versatile 5-inch TFT LCD CCTV tester designed for professional-grade camera installation and troubleshooting. It supports multiple HD analog camera formats (AHD, CVI, TVI, CVBS) with HDMI and VGA inputs for flexible video monitoring. Featuring advanced PTZ control via RS485 and a rechargeable 3000mAh battery offering up to 5 hours of runtime, this compact device is ideal for security technicians and video professionals seeking reliable, portable diagnostics.











| ASIN | B07CK2D7FB |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #46 in Security Monitors & Displays |
| Customer Reviews | 4.2 4.2 out of 5 stars (55) |
| Date First Available | April 20, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.1 pounds |
| Item model number | SGEF-5900ACT |
| Manufacturer | SGEF |
| Product Dimensions | 5 x 1 x 4 inches |
W**3
Versatile Portable Monitor for CCTV and Raspberry Pi
I have owned the SGEF Portable Wrist CCTV Tester for several years, and it is still functioning reliably. The 5” LCD display remains clear, and the HDMI and VGA inputs continue to work as expected. Originally purchased as a CCTV camera debugging tool, it has proven to be far more versatile. I regularly use it as a portable monitor for a Raspberry Pi, CCTV systems, and general video signal testing. Its compact size and wrist-mounted portability make it especially useful in tight or temporary setups where a full-size monitor is impractical. Overall, this has been a durable and practical tool with long-term reliability, making it a solid choice for technicians, hobbyists, or anyone needing a small, portable video monitor with speaker.
W**M
Absolutely awesome monitor
Awesome clarity, personally recommend to others who also require installation site focusing and adjustment. Have not used the ptz operation yet but by far best small monitor I've ever owned.
B**E
Works, but poor resolution
It connects well, but the resolution is too low to see messages from the camera.
A**S
Recomendado con los ojos cerrados, sirve para ver la salida del dvr por HDMI o por VGA, se pueden probar las camaras directamente (trae salida 12v), asi se le puede dar una direccion apenas se instalan.
A**E
HDMI doesn't work, only CCTV. 2x heavier than 4.3" and has non-standard battery
Works only with CCTV, HDMI port is a dummy. I like the bright unusual color making it easier to find in tool bag. Should of bought 2x cheaper JSK-4300A I had before. Same functions, 2x lighter and uses standard 18650 battery. JSK-4300A lasted 7 years of every day use.
A**I
Great
I am a field tech, this a great tool !
E**U
Installer
Installed a 16 channel DVR surveillance system for an industrial park, some runs were 1000'. I use this screen to troubleshoot. It would be impossible without it.
G**O
Le puse peso sobre la pantalla y se averió es posible conseguirla
Trustpilot
5 days ago
3 days ago