Recent content by matwh

I can't connect to my Dahua NVRs using Android or IPhone/Ipad.. it must be Windows based because of the plugins. Has anyone tried connecting to their NVRs via local network wifi using the Microsoft Surface Pro tablet that uses Windows? I have a new version of SmartPSS.. but here's the weird...

for the Dahua gDMSS Plus Android and Itune applications. What is the maximum resolution that can be displayed in the iPhone and android phones or Ipad when you select MAIN instead of Extra in the Playback and Live Preview? My ipcams are 3 megapixel.. can gDMSS display the full 3 MP resolution...

But I have used the Dahua Fisheye outside with full daylight. Images are normal even if it can also see IR in the remote control. Maybe it adjusted the images so even if IR from daylight reaches it. Images look normal? The dahua fisheye has no mirror IR cut and IR capability is enabled all the...

please see file attached full picture.. so what can cause it? if the IR filter wont close at daytime mode.. would it look that bluish?

I tested the dahua fisheye. It can see the remote control IR led at both black and white/night mode as well as daytime mode. While other normal Dahua cameras (bullet, dome with IR lamp) I tried won't see the remote control IR led at daytime mode. So what IR lamps can work with the dahua fisheye...

Why.. if there is IR filter at daytime.. image would look bluish? But after nightmode. It goes to normal color.. but 20 minutes later it slowly changed to bluish. What could possible be wrong. Has no one seen anything like this?

http://www.dahuasecurity.com/products/ipc-eb5500-1358.html I have the above Dahua Fisheye panoramic camera.. but it has no IR lamp. Where can I purchase a separate IR lamp and can it work with the Dahua Fisheye (does the CCD has the IR sensitivity like in other IR capabled ipcam)? Thanks

The violet tint above doesn't appear if I chose Colorfull in the Day & Night setting in the Image setting of the Dahua. The Colorfull mode prevents any night mode and black and white IR. If I chose Auto..and the IR turns on at nighttime.. when it return to daylight color, the bluish tint appears...

Have you experienced this personally? According to Alpinewatch "The connector feeds the INPUT of the POE circuit in the camera. I can't see how the POE circuit itself would be damaged." For him, even shorting the pin while power on won't damage the circuit itself. Anyone here actually repairing...

Did water damage it by water getting directly into the circuit.. or water just shorting the pin in the pin socket in the cable outside?

But the 3 still work perfectly using 12 volts adapter and cat5 connected to the NVR. So the water selectly damage only the POE circuit?

My cat5 lan pin assignment is T-568B with the following color codes (see also http://www.pssurvival.com/PS/Electronic/Reference/Cat5_Wiring_Color_Codes_2004.pdf) pin1=white-orange pin2=orange pin3=white-green pin4=blue pin5=white-blue pin6=green pin7=white-brown pin8=brown...

But when I use 12 volts adapter and direct LAN, it works perfectly.. what pins in the RJ45 would be the culprit.. why, even if it gets wet.. it shouldn't destroy the circuit?

Does anyone have a similar fried dahua ipcam poe circuit? Or is it just the cable? And it's DC and low ampere.. what part of the 48 volts to 12 volts circuit component is damaged?

If I use 16 volts DC adapter.. it should work.. isn't it. Voltage drop: 4.21 Voltage drop percentage: 26.31% Voltage at the end: 11.79