Model	ETVC4102-0436-S	ETVC4104-0436-S
Detection distance*	For car: 1700m For human:720m	For car: 3400m For human:1400m
Recognition distance*	For car: 420m For human: 180m	For car: 840m For human: 360m
Thermal sensor	336X256 pixel, 5th generation uncooled FPA, 50mk NETD, 7.5-14um spectral range
Thermal lens	20mmF1.0	40mmF1.0
Field of view	15.5°X 11.6°	8°X 6°
Visible CCD	440000 pixel, 1/4'' 0.01lux color to B/W CCD
Visible lens	3.4mm～122.4mm, 36 optical zoom, auto focus
Rotation range	Pan: 360° continuously,  Tilt: -60°～+90°
Rotation speed	Pan: 0.01°～100°/s, Tilt: 0.01°～90°/s, focal length and speed automatically match
Preset	256, memory record after power breakdown
Auto mode	6 path protocol/4 path line scan/1 path auto scan
Path pattern	1 path, total recording time 160sec
Auto watch	Homing time/preset/protocol/line scan
Menu	OSD menu, Chinese and English menu setting
Compass	Compass, after setting the north direction, camera could calculate the other directions
Wiper	Support point and correlation model
Protocol	Auto identify PELCO-D/P and other main protocol
Baud rate	2400/4800/9600/19200bps
Weather proof	IP66, TVS1500V anti-lighting, anti-surge
Operational environment	-30~55℃, ＜90%RH non-condensing
Power supply	DC10V-18V
Weight and size	Φ230(mm)×348(mm), 5kg