Reviews Varifocal Lenses

TRENDnet Indoor/Outdoor Bullet Style 2 Megapixel 1080p Varifocal PoE IR Network Camera IP66 Rated Housing Adjustable Lens Manual Zoom Digital WDR TV-IP340PI 2 MP

8-Megapixel with 3840x2160 Ultra High Resolution H.265 4K 2160p Video.
Built in 2.8~12mm Manual Zoom Varifocal Megapixel HD lens with IR-CUT which allow you to adjust the angle of View.
Program Motion Detection & Email Alerts, Power over Ethernet, Remote Mobile or PC/Mac view..
Outdoor/Indoor security and surveillance waterproof dome camera with 18Pcs Super IR LED, up to 100FT IR Distance.

5-Megapixel with 2592x1920 Super High Resolution Video.
Built in 2.8~12mm Manual Zoom Varifocal Megapixel HD lens with IR-CUT which allow you to adjust the angle of View.
Program Motion Detection & Email Alerts, Power over Ethernet, Remote Mobile or PC view. Support Universal Agreement and P2P network platform..
Outdoor/Indoor security and surveillance waterproof & vandal proof camera with 42 IR LED, up to 120FT IR Distance.

8-Megapixel with 3840x2160 Ultra High Resolution H.265 4K 2160p Video.
Built in 2.8~12mm Manual Zoom Varifocal Megapixel HD lens with IR-CUT which allow you to adjust the angle of View.
Program Motion Detection & Email Alerts, Power over Ethernet, Remote Mobile or PC/Mac view..
IP66 Waterproof for Outdoor or Indoor use. 36 pcs SMD IR LEDs illumination for recording video at night up to 196Ft. 2 Year Warranty and Free Tech Support.

Support 1080P60/50/30/25fps, 1080i60/50, 720P60/50fps HDMI output, Resolution can be switch manually, high definition image quality, effective resolution reaches 1920*1080, low delay, low compression, low loss and real-time transmission.
Using HD CMOS image sensor, HDMI output Support Auto / manual white balance, Give you more adjustment space.
With 2.8-12MM manual Varifocal HD Lens lens, Support manual optical zoom and digital zoom.
1080P HD Digital CCTV Security Camera without night vision.
Image support rotating 180 degrees and horizontal mirroring，Mini metal shell with double 1/4 Inch Screw Thread.

Using 1/2.8 CMOS image sensor, SDI 2 MP 1080P output.
1080P high definition image quality, effective resolution reaches 1920*1080, no delay, no compression, low loss and real-time transmission.
OSD Menu: include D-WDR(Digital-WDR)/ DS-WDR(double scan-WDR) With 2.8-12mm Manual Varifocal HD Lens.
HD-SDI 2 Megapixel 1080P HD Digital CCTV Security Camera without night vision.
Mini metal shell with double 1/4 Inch Screw Thread.

Using 1/2.8 CMOS image sensor, 3G / HD SDI digital signal and CVBS analog signal output With 5-50mm Manual Varifocal Telephoto HD Lens CS Mount.
Multiple resolutions output，Support 1080@60/50/30/25P, 1080@60/50i, 720@60/50/30/25P，It can better compatibility with switcher or other device.
1080P high definition image quality, effective resolution reaches 1920*1080, no delay, no compression, low loss and real-time transmission.
Ultra-wide dynamic capabilities in a very strong light, can see the features of the image contrast light in a small range, and super wide dynamic , and the highest can reach 60fps..
The noise reduction is a technologies of between frames, realizing the 3 D image denoising. Make the images more pure and fine details! And closer to the actual effect of the human eye can see..

5-Megapixel with 2592x1920 Super High Resolution Video.
Built in 2.8~12mm Manual Zoom Varifocal Megapixel HD lens with IR-CUT which allow you to adjust the angle of View.
Program Motion Detection & Email Alerts, Power over Ethernet, Remote Mobile or PC view. Support H.265/H.264 Universal Agreement and P2P network platform..
Outdoor/Indoor security and surveillance waterproof & vandal proof camera with 64 IR LED, up to 180FT IR Distance.