VIVOTEK

Comparison Charts

model	PZ7151 PZ7152	PZ6114 PZ6124	PT3117 PT3127	PT7137
Image Sensor	1/4 inch progressive CCD	1/4 inch CCD	1/4 inch CCD	1/4 inch CMOS
Video modulation	-	NTSC/PAL	NTSC/PAL	-
Minimal illumination	1.0 Lux@F2.0	1.5 Lux@F1.8 0.05 Lux@F1.8 (Low light mode)	1.0 Lux@F2.0	1.5 Lux@F2.0
Auto-iris support	YES	YES	-	-
Lens type	2.6X optical zoom 2.8 ~ 7.3 mm F1.9 ~ 200	10X optical zoom 4.2 ~ 42 mm F1.8 ~ 2.9	4.3 mm, F2.0	4.0 mm, F2.0
Max video resolution	640x480	704x480/NTSC 704x576/PAL	704x480/NTSC 704x576/PAL	640x480
Frames per second	Up to 30/60Hz Up to 25/50Hz	Up to 30/NTSC Up to 25/PAL	Up to 30/NTSC Up to 25/PAL	Up to 30/60Hz Up to 25/50Hz
Networking	10/100 BaseT Ethernet(PZ7151) 802.11b/g WLAN	10/100 BaseT Ethernet(PZ6112/22) 802.11b/g WLAN	10/100 BaseT Ethernet(PT3112/22) 802.11b/g WLAN	10/100 BaseT Ethernet(PZ7135) 802.11b/g WLAN
Digital input/ Digital output	1 / 1	1 / 1	1 / 1	-
Audio capability	YES (2-way audio)	YES (2-way audio)	YES	YES
Video compression	Dual-Codec (MJPEG/MPEG-4)	Dual-Codec (MJPEG/MPEG-4)	MPEG-4	MPEG-4
Dual-stream support	YES	-	-	-
PoE support	YES (PZ7151)	-	-	-
Others	-	-	-	-
Model	PZ7151 PZ7152	PZ6114 PZ6124	PT3117 PT3127	PT7137