Monday, November 25, 2019

Reolink 511 vs Amcrest IP8M-2496 (5MP autofocus vs 8MP fixed)

I look like a bad cable might have killed the Amcrest IP8M-2496 I had pointed at the north yard. I was thinking I might want to swap it with a Reolink 511 anyway as I had a couple spares. With all the posts suggesting 4K (8MP) cams I thought this would be another good compare of 5MP autofocus vs 8MP. Or how rez does not make up for proper focus. Since the Amcrest died the shots are not exact compares but are from the same time on two consecutive night so damn close. Ignore the on screen times. The Reolink seems to be on PST. Bost cams were tweaked a bit to get the best looking video though not that far off default values.

The old cam is the Amcrest UltraHD 4K (8MP) Outdoor Bullet POE IP Camera, 3840x2160, 131ft NightVision, 2.8mm Lens, IP67 Weatherproof, MicroSD Recording, White (IP8M-2496EW-28MM) which according to specs has a 112 degree horizontal view angle and 0.06 Lux/F1.6(Color,1/3s,30IRE) 0.3 Lux/F1.6( Color,1/30s,30IRE) low light rating. And went for about $110 new.

The replacement is the Reolink PoE Camera 5MP Super HD 4X Optical Zoom Outdoor Indoor Video Surveillance Work with Google Assistant, IP Security IR Night Vision Motion Detection with Phone App RLC-511 which claims a 90 degree horizontal view angle but give no low light info other the 0 Lux with IR on. And as I'm writing this is going for $71 on Amazon.

First at high noon. You can see the view is a bit wider in the Amcrest though not as clear. Especially in the shadows. Note the white dog in the Amcrest shot is not easier to see than the black dog in the Reolink shot.
Amcrest at noon
Reolink at noon
Zoomed in to roughly the same section of dirt.
The Amcrest zoomed in. Note the black dog behind the white one. You might not even notice it if not looking for it.
Reolin zoomed in a bit more than the Amcrest. The black dog is almost the same spot as in the Amcrest shot though facing the other way.

How about an early morning shot just as the cam flips to color mode? In this one it is a tougher call but the Amcrest might be a bit better.

Reolink early morning

Amcrest early morning
On IR the Amcrest is better close in but the Reolink kills it in the darker areas. Note there is an IR flood on the side of the house near the dog.
Amcrest IR shot. White dog in front of tree.

Reolink IR shot. White dog on walkway near IR flood.
As a compare and to kind of take the cams IRs out of the equation here is a shot from the Reolink with the cams IR LEDs off. I wish I'd saved a similar shot from the Amcrest when I installed the IR flood.

Sunday, November 24, 2019

GW Security GW5747MIC

 I did a test with a GW5747MIC 5MP Optional TWO-Way Audio PoE IP Camera 1.9mm 160° Wide Angle Night Vision Sony Starvis HD 1920P Security Mini Dome 5 Megapixel Built-In Microphone and Micro SD slot, Audio in/out Recording but the view was not only no wider but not as good in low light as the Amcrest IP4M-1026 despite it having the lowest lux spec so I stuck it looking at the bird feeder. It is also does not have the 160 view angle. Here are some compare shots at the point the cams pointed at the bird feeders flipped from day to night mode.
The supposed 0.01Lux (F1.8, Color) GW Security GW5747MIC flips to night mode first
Flipped at 17:43:42.
A Hikvision DS-2CD2142FWD-I speced at 0.07 lux @ (F1.2, AGC ON)
Flipped at 17:45:38
An Escam QD900 rated Color: 0.1 Lux/F1.2, B/W: 0.01 Lux/F1.2 Note you can see the Microseven on the barn has already flipped to night mode.
Flipped to B/W at 17:51:23
Lastly an Amcrest IP3M-956 rated at 0.1Lux /F2.0 (Color)
Flipped last at 17:54:25
After dark things were not much better. Though part of the problem here is the GW cam is smaller so sees the wall and AC unit that the Amcrest, right next to it, does not.
GW5747MIC at midnight


IP3M-956 at midnight. Note the dome is already dirty again so there is glare.
In the daytime it looks about as good as the Amcrest despite being a lower rez. Note it is only speced as 100 degree view angle. You can see here the GW cam is about the same view angle so not way it is 160 degree.
IP3M-956 about noon
GW5747MIC about noon

I've decided to move all the dome cams inside since they get dirty and pick up reflections real quick (see pic above) so I moved the GW5747MIC to the garage to replace the Foscam FI9828P. The GW5747MIC does have better night vision than the Foscam on top of better rez and view angle. The GW5747MIC can monitor almost the whole garage at the same level of detail without the need for pan and tilt. Though the Foscam can still zoom into get a bit better shot if you are watching and can center and zoom quick enough to get the shot. All in all it seems like a pretty good fit for the garage though realistically I doubt I'd buy another one if this one went out or I need a cam for a similar area.

First though I noticed the diff between the top two rez settings seems to be that is stretches the picture vertically. You will notice here that both show the same amount of the garage. Yes I know it is a mess. Note is a two car garage though it looks more like a 1 1/2 in the pics.

shot in 2592x1944 mode

shot in 2592x1520 mode


Similar shot from the FI9828P
FI9828P zoomed all the way into the corner
Similar post zoomed image from the GW5747MIC
When I turn off the over head light and just have the opener light on the Foscam has to go into night mode though the GW5747MIC does not even in the default Auto switching mode.
GW5747MIC with just the door light.

FI9828P with just the door light
Lastly compare shots with all lights off.
GW5747MIC in the dark

FI9828P in the dark.
Note you can stretch the flip to night mode some more by switching from Auto to Auto(inter sync) though you will some more graininess during the extended color period. adjust the sliders for the right compromise between seeing color and grain.


This is about the max you can push the flip. With THR. of day much lower it will flip back and forth.

Sunday, November 17, 2019

More IR options

I've posted before about the U06R 60 degree flood and the U06R2 90 degree floods.  They do a good job and only about ~$20. You still need a power supply though. Recently I came across some models from Tendelux that come with the power supply. Their model similar to the U06R2 is just ~$10 more. They also seem a bit less visible if that matters. I tried 3 models.

First let's start with the small spot, just $20, and some compare shots from an Amcrest IP4M-1026
Tendelux 80ft IR Illuminator | AI4 No Hot Spot Wide Angle Infrared Light for Security Camera (w/Power Adapter)
Shot with the illuminator off
Shot with the illuminator on. Far tree is about 35 feet from illuminator and 38 feet from the camera.
No bad for so a fill spot.

Next the U06R2 equiv
Tendelux 120ft IR Illuminator | BI8 Compact and Powerful 90° Infrared Light for CCTV Security Camera (w/Power Adapter)
I stuck one down in the picnic area to see what was passing through at night setting off the motion sensor. The camera, HikVision DS-2CD2032-I with 12mm lens, is about 50 feet away so its LEDs do not light much. It is mounted about 10 feet or so to the left of the picnic table.
A shot with the new flood off though there are other floods down the path in the distance.

After shot with the trees trimmed back a bit and the new flood on.
From another camera, a Hikvision DS-2CD2035-I, you can see the BI8 shines clear across the area some 60 feet bright enough for this cam to notice about 80 feet away.
The bright spots near the center of the pic are the eyes of raccoons at the water trough.

Then for a fill in I added another U06R2 I had not installed yet about 20 feet down on the fence to the right. The water trough is about 60 feet from the cam and about 40 feet from the U06R2.
U06R2 added
Notice it blows out the area near it more than the Tendelux does.

Lastly I was hoping the larger model would be good for the driveway but oddly not so much despite being billed as a 200 foot illuminator it is really more of a wider angle flood.
Tendelux 200ft Long Range IR Illuminator | BI18 90° LED Outdoor IR Flood Light for Security Camera (w/Power Adapter)
Here are compares from a Amcrest IP8M-2496 watching the south leg of the driveway.
Shot with no flood on.
With the "200 foot" Tendelux  on.
I swapped in a U06R and it looks much better. The distant tree is about 55 feet away.
Here are same shots from the Microseven M7B77-WPSV1 zoomed to the 22mm max. The building is about 300 feet away.

With the "200 foot" Tendelux  on.
With no flood.
With the U06R on.
When I swapped the "200 foot" Tendelux with the U06R I moved the "200 foot" Tendelux to point south. From the feeder cams (an Escam QD900 and Reolink RLC-422W). The Tendelux  could probably stand to be tilted up a bit.
From the Reolink pointed west and the "200 foot" Tendelux on, pointed south
From the Escam and the "200 foot" Tendelux on, pointed south south west
For compare. Note how far to the side it had lit up. Seems more than the stated 90 degrees.
From the Reolink pointed west and the "200 foot" Tendelux off, pointed south
From the Escam and the "200 foot" Tendelux off, pointed south south west
Note in the above Reolink shots the U06R was on. Here is a shot from the Reolink with it off for compare.



Wednesday, November 13, 2019

Cheap AND good the RLC-420-5MP

Reolink PoE IP Camera Outdoor (Pack of 2) 5MP HD Video Surveillance Work with Google Assistant, Security IR Night Vision Motion Detection Audio SD Card Slot RLC-420-5MP

This just place holder for something longer later but I stumbled upon these and I'm pretty impressed. As I'm writing this Amazon has these in 2 packs for just $95.99 PLUS 15% for an actual cost of just $40.80 per! Almost the same price as a Wyze V2 with an outdoor case on it. But here you get a 5MP POE camera that does RTSP native. And better night vision of course being a cam made for outdoors. It even records audio and has the on board SD card and can send to the Reolink cloud if you should want. Note Reolink has a model D400 that is the same cam with a bit fewer vertical pixels, 1440 vs 1920 for about $5 less but why? Both are the same 2560 pixels wide 80 degree view.

The only down side might be that there is no WiFi model. The closest Reolink WiFi models are:
The RLC-422W, a dome model with 4X zoom for about twice the price
The RLC-410W, a bullet model that is only 4 MP and about half again the price.

There is also a RLC-410-5MP which is a bullet version of the RLC-420-5MP for about the same price.

Here are a couple videos to show how it performs. Both show my dogs walking about 30 feet away. I would point out an addition IR flood should really be added here. The night video is just with the in cam IR LEDs.

RLC-420-5MP night shot example
RLC-420-5MP day shot example

Here are some sample shots as well. Note the date and time are obviously WAY off. Seems my ntp server crashed and the Reolink software does not support a backup.
Me standing by the fence about 30 feet away.

White dog on about 30 feet away. If you look close you can see his teeth.

Day shot on a sunny and very windy day.

Another day shot but on an overcast day.