joseph.chen0312

Hi Dude,

It's really a bad story and did you ever phone call that company? Does rep disappear from your sight? I have check this company and them seems exist in a long while. Anyway I hope you can get back those money.

Hello Guys,

That is not HD-SDI, gerneral called" HD OVER Coaxial cable" which is adopted EOC ( ethernet over Coaxial) solution.

Hi m_bahraman,

Answer is NO. but you may try upgrade new firmware to see does it works. http://www.pixord.com/en/support.php?category=4&model=25

Yes each one brand model has own dedicated circuity layout.

Optex is excellent brand for IR/PIR sensor.

It's should be noise for the camera is not well at low lux enviroment.

QNAP, NUUO, Synology good choice

Quick way for you to intall camera connect one DVR then output to TV via HDMI. Even for speak out the onsite sound, you can install a microphone to DVR then hook up speaker to audio out port of TV.

Reduce 80 cams to thin cable I guess there are two way would be better, one is twist cable or fiber cable. I would like take fiber cable personally.

Then, for Redundance, which is incoporate NAS or RAID something to back up. As for clip function which depends on DVR and/or NAS functions.

I would like to recommend you for Arecontvision multidirection camera to intersection at aisle.

Nice sharing. But as I know that not really true for some information. I.e. those three all able to triplex DVR HD+Analog+IP which dependss on manufacture stragtegy on price and market promotion.

Yes AHD is developed by Korean Nextxhip for beating CVI and TVI. With regards to optical qaulity, which depends on which brand, size and type CMOS to deployed. Most CVI sensor seems is China made so which not well to compare SONY and APTINA. More tricky is I found some supplier offer 1M camera for lower price to catch your eyeball.

camera for shows up color(purple) fringed arround window. It's real poor performance for programmed parameter.

I guess that mean True ICR not IR-Pass/Cut filter.

Yes at present cat5/6 and RG59/6 you can extend distance upto 3KM via repeater. Crucial point as folks point out " power supply" and I would like to add one more opinion for two camera would be better at entrance for capture in and out footage.

Yes the camera sould be built-in motorize zoom lens and featured RS485 port for you remote control. Samsung is a nice choice for you.

Where to cathc those picture, DVR or remote device? It render jagged pixel and seems from remote device? Check recording and display resolution as well as substream.

Hi,

You may consider catch fragment of footage for us to see what it really is?

Yes I agree with ilk because you are private company not public section. Thsoe data base is impossible to share for you or security company.

Only one way to do is store all of staff face to facial recognise system, then some strange guy would be pick up via system.

Hi,

I think Mobotix has some good gear for you i.e. two direction camera which allow you adjust angle (to see Head and Tail when car pass away)

I am please recommend you consider HD-SDI PTZ W/ True ICR. That would be better for you.

Yes I total agree for Fiber to be temporal line.

Hi guys,

 

I've been searching everywhere online for this camera we use in my industry but cannot find it. It's not really used for CCTV purposes but this forum seemed like a great resource of camera knowledge and hoping someone may be able to help.

 

The details I have are as below. I've found some kind of similar but none with the fixed 12mm varifocal lens or the heating system.

 

Color 1/3" CCD-Camera

Bullet-design, weatherproof IP67, with integrated thermostatically controlled heating system including fixed lens 12mm.

 

Technical data.

Horizontal resolution: 380 TV-Line (512x582 pixel)

Pick-up element: 1/3" CCD-Chip

Minimum illumination: 0.5 Lux /F1.4

White balancing (auto): 2800-8200 K

Enhancer: Horizontal & Vertical

Camma correction: 0.45

Intergrated knee function: to intensivy the outlines

S/N-Ratio: >58dB

AGC: 29dB to 72dB

Syncronizing system: Internal

Electronic iris: 1/50 - 1/100000 Sek.

Smear effect: max. 0.004%

Output signal: PAL, 625 lines, 50Hz

Video signal: FBAS 1 Vss /75Ohm

Power supply: 9-15VDC

Current: Max. 1.2W

Weight: 60g

Len aperture: Fixed

Lens focus: Manual

Connection cable: 2.4m

Housing: aluminium IP67

 

I think the diameter is 25mm. Need to check.

 

Regards,

Mitch

Hello Mitch,

May I know which field you are tend to applicate? And lens is fix f=12mm or Varifocal Lens? Most important is why need build thermostat to controal internal temperature. Does it need IR LED?

It's seem to camera intrinsic problem, which brand and model did you deploy? Is there some camera you may try to replace those one and see how it is.

I assume, some probable reason, one ICR isn't work properly, 2nd is LENs DC is faulty.

Hello Folks,

Consult with your opinion for the case, where deployed 7 units of 16ch DVR for long constant recording. Now the client require to schedule back up 4 month lasting at NAS, crucial issue is all the DVR no support map NAS system.

Please kindly offer your thoughts or any possible solutions. Thank you in advance.

Hello Folks,

Nice to hear from you share this valuable info. Actually, I also wonder how is CVI, TVI perform all day. I have seen those perform well at day time but bad at night/dark time. Especially, I found if those stuff install at car moving site, the car will appear streaks(draging shadow). Futher more they claim transmit distance upto 500M, I really question does it true?