PTZ camera(PTZ-870)
1.     Wide voltage in domestic, DC12V~AC24V, no need to indentify “+” or “-” 2.     Hard & Soft address design can alter long-distance ID address code. You also can select manual dial-up. 3.     Show and Edit title function containing 20 English letters, can independently set the titles for Ball Machine itself, Preset Position, Pattern Scan, Auto-level Scan and Zone display. 4.     220 preset positions with addressable title; 4 patrol tracking routes can be set up. 5.     4 Pattern scan routes, each can record no less than 180s. 6.     4 auto levels scan routes with left &right spacing, speed can set. 7.     8 dynamic privacy zones can setup. 8.     8 display zones with addressable title. 9.     Alarm system with 4 input and 2 output channel and support the linkage (recall presets and several of scan modes. Tracking, Pattern, Auto-level scan) 10.   Auto activation at fixed time, and can auto execute different scans and presets after a given leisure time.  

Module	870-EX45CP	870-EX48CP	870-EX480CP	870-EX980P	870-EX1010P
Image sensor	1/4 Sony
Horizontalresolution	480TVL	480TVL	480TVL	480TVL	530TVL
Effective pixels	PAL: 752(H) x 582(V); NTSC: 768(H) x 494(V).
Lens	4.1-73.8mm	4.1-73.8mm	4.1-73.8mm	3.5-91mm	3.4-122.4mm
Minimum Illumination	1.0Lux	0.7Lux	0.001Lux	0.01Lux	0.01Lux
S/N ratio	480dB (AGC off)
Video output	1.0Vp-p
White balance	Auto
Black light compensation	on/off
Pan rotation	360°
Pan rotated speed	0.5° to 130°/s
Vertical rotation	0° to 90°
Vertical rotated speed	0.5° to 130°/seconds
Communication protocol	RS485
Control	up and down, left and right, zoom 80 preset position
Horizontal scanning	on/off
Optional baud rate	1200, 2400, 4800 and 9600bps
Rotate speed	0.5 to 200/seconds (maximum cruise speed 350 degrees, 64 level shift)
Auto flip function	tilt rotation range 90 degrees, 180 degrees auto flip
Scan functions	two points scan can set speed and stick time, 128 degrees scan can set scan speed
128 preset positions	programmable setting cruise speed between presets and presets stick time, 1 to 255 seconds preset stick time
Cruise routes	8 group programmable cruise
Fan & Heater	Each group consisting 16 preset positions, fan, heater: fan and heater are controlled auto-intelligently
Operation temperature	-20 ºC to +60 ºC
Power consumption	20W
Power supply	DC12V~AC24V
Weight	8.5kg