DT-T70 / DT-T71 4Inch H.265 4K IP & Analog Camera Tester — 1080P CCTV Monitor, 12V/1A Power, TDR RJ45, Dual 10/100M

Compact field tester for CCTV installation and maintenance. The DT-T70 and DT-T71 provide on-site verification for IP and analog camera systems with a 4Inch display and portable ergonomic body for one-handed use. Both models offer real-time prompts, a refillable Li-polymer battery with battery working time 5 hours, a swing QWERTY keyboard, rubber protective layer, dual LED torch and online software upgrade capability. Model differences: DT-T70 Support IPC(H.264/H.265/4K) Camera +12V/1A power output +TDR RJ45 Cable Test + 12V/1A power output+ 100M network port. T71 Support IPC(H.264/H.265/4K) Camera+AHD+TVI+CVI+CVBS +12V/1A power output +TDR RJ45 Cable Test + 12V/1A power output+ 100M network port. Display & storage: 4inch TFT 800*RGB*480(WVGA) resolution, 16.7M color with adjustable back light level, and 8GB flash internal storage. Language options include Chinese, English, French, Spanish, Germany, Turkish, Russian. Interfaces: Dual BNC connector (Video input/output), RS485 comm input, USB, reset button. Network: Dual 10/100M RJ45 (100M network port). Features & troubleshooting: 12V/1A power output for camera powering, TDR RJ45 cable test for Ethernet wiring checks, RS485 PTZ control testing, video screen shots, video recording and playback. Supported video systems include analog SD video, analog HD video and HD IP CCTV systems; the DT-T71 adds direct support for AHD/TVI/CVI/CVBS formats. This tester is designed to speed up front-end camera installation, on-site maintenance and engineering tasks, improving efficiency and lowering maintenance costs. Ideal for security installers and service technicians requiring a multi-format, portable CCTV monitor & display solution.