Model: AJ-T/R1VZ1DF - Metal case material - 1-CH video - Video port: BNC - Video input/output impedance: 75 ohm - Video input/output voltage: 1Vp-p - Video bandwidth: 8MHz - Video sampling: 15MHz - Differential gain: (10%-90%APL) DG - Differential Phase: (10%-90%APL) DP - Video SNR (weighting): at least 70dB - Data port: RS-485 (2-line) RS232 or RS422 etc. - Rated voltage: AC 220V/50Hz - Internal power supply power consumption: 1.5W - Supports high definition bideo signal 5~10MHz video channel - Automatically compliant with PAL / NTSC / SECAM video mode - Supports hot swap - Applications: security system / telemedicine / video and telephone conference / Building control system / Intelligent Transportation Systems / Distance Multimedia Education / Campus monitoring / Long distance radio & TV transmission system - Accessories: - 2 x AC 100~240V power adapter (2-flat-pin plug / 75cm cable) - 1 x Chinese manual