1.video formats CCIR and PAL
2.video output 1Vp - p(75 ohm load)
3.video signal-to-noise ratio 50db
4.cheap matatrix

Product description:cheap matrix

1 microcomputer modular board structure, high density matrix design, large-scale audio video special-purpose chip

2. Single machine biggest 256 cameras and 32 monitor cameras, box camera supported at most 1024and 64 monitor

3 comprehensive menu can set , menu display can select system time, date, running state, camera title

4. Can use at most 16 complete functions, according to the principle of ergonomic keyboard or multimedia terminal design for system operation and programming

5 the keyboard password input priority operating systems division, manage system’s safe

6 free, procedures, synchronization, group switching mode

7. Video and audio switch, the alarm switch control of the trinity

8. Control constant speed or variable speed ptz, spherical ptz/control electric lens

9 after the alarm, linkage video switching and audio switching, automatic video alarm output can program alarm state and then output

10. The rs- 485 communication, rs-422 communication, powerful network control functions

12 protocol hardware output, baud rate output function, stable performance. PELCO - D, PELCO – p,1200,2400,4800,9600

13 multiple hosts simultaneous control point function

Equipment parameter: