Product comparison · 2 av extenders

ATEN VE819-AT-G AV extender AV transmitter & receiver Black vs Dahua Technology DH-PFM881 AV transmitter White

8specifications compared
7differ
1identical
49known for one product only

Key differences

Type
- VE819-AT-G AV extender AV transmitter & receiver Black:AV transmitter & receiver
- DH-PFM881 AV transmitter White:AV transmitter
Maximum transfer distance
- VE819-AT-G AV extender AV transmitter & receiver Black:10 m
- DH-PFM881 AV transmitter White:3000 m
Product colour
- VE819-AT-G AV extender AV transmitter & receiver Black:Black
- DH-PFM881 AV transmitter White:White
Operating voltage (transmitter)
- VE819-AT-G AV extender AV transmitter & receiver Black:5 V
- DH-PFM881 AV transmitter White:24 V
Operating relative humidity (H-H)
- VE819-AT-G AV extender AV transmitter & receiver Black:0 - 80%
- DH-PFM881 AV transmitter White:5 - 95%
Operating temperature (T-T)
- VE819-AT-G AV extender AV transmitter & receiver Black:0 - 40 °C
- DH-PFM881 AV transmitter White:-30 - 70 °C
Storage temperature (T-T)
- VE819-AT-G AV extender AV transmitter & receiver Black:-20 - 60 °C
- DH-PFM881 AV transmitter White:-30 - 80 °C

Side by side

Differences highlightedShow differences only

Comparison of VE819-AT-G, DH-PFM881
57 specifications	A ATEN VE819-AT-G AV extender AV transmitter & receiver Black Model VE819-AT-G View product	B Dahua Technology DH-PFM881 AV transmitter White Model DH-PFM881 View product
Features3 differ
TypeDiffers	AV transmitter & receiver	AV transmitter
Maximum resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Maximum transfer distanceDiffers	10 m	3000 m
3DKnown for one	Yes	Unknown — not stated by the source
BandwidthKnown for one	6.75 Gbit/s	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
ImpedanceKnown for one	100 Ω	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
MaterialKnown for one	Plastic	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Remote control typeKnown for one	IR	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1920 x 1080 (HD 1080)	Unknown — not stated by the source
Supported video modesKnown for one	480p, 576p, 720p, 1080i, 1080p	Unknown — not stated by the source
Product colourDiffers	Black	White
CertificationKnown for one	FCC	Unknown — not stated by the source
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Security algorithmsKnown for one	Unknown — not stated by the source	AES, TKIP, WEP, WPA-PSK, WPA2
Ports & interfacesidentical
HDMI inKnown for one	1	Unknown — not stated by the source
Number of HDMI outputsKnown for one	1	Unknown — not stated by the source
USB ports quantityKnown for one	2	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
Video inKnown for one	1	Unknown — not stated by the source
Video outKnown for one	1	Unknown — not stated by the source
Remote (IR) outputKnown for one	1	Unknown — not stated by the source
Wi-FiKnown for one	Unknown — not stated by the source	Yes
RJ-45 input portsKnown for one	Unknown — not stated by the source	1
RJ-45 output portsKnown for one	Unknown — not stated by the source	1
Power1 differ
Operating voltage (transmitter)Differs	5 V	24 V
Operating voltage (receiver)Known for one	5 V	Unknown — not stated by the source
Power consumption (transmitter) (max)Known for one	7.5 W	Unknown — not stated by the source
Power consumption (receiver) (max)Known for one	7.5 W	Unknown — not stated by the source
External power adapterKnown for one	Yes	Unknown — not stated by the source
AC input voltageKnown for one	Unknown — not stated by the source	220 V
Output currentKnown for one	Unknown — not stated by the source	0.5 A
Power consumption (max)Known for one	Unknown — not stated by the source	8 W
Power over Ethernet (PoE)Known for one	Unknown — not stated by the source	Yes
Operational conditions3 differ
Operating relative humidity (H-H)Differs	0 - 80%	5 - 95%
Operating temperature (T-T)Differs	0 - 40 °C	-30 - 70 °C
Storage temperature (T-T)Differs	-20 - 60 °C	-30 - 80 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensionsidentical
Receiver dimensions (WxDxH)Known for one	95 x 95 x 33.3 mm	Unknown — not stated by the source
Receiver weightKnown for one	130 g	Unknown — not stated by the source
Transmitter dimensions (WxDxH)Known for one	30 x 70.3 x 17.5 mm	Unknown — not stated by the source
Transmitter weightKnown for one	30 g	Unknown — not stated by the source
WidthKnown for one	Unknown — not stated by the source	30 mm
DepthKnown for one	Unknown — not stated by the source	80 mm
HeightKnown for one	Unknown — not stated by the source	280 mm
WeightKnown for one	Unknown — not stated by the source	450 g
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	HDMI, IR, USB	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
FrequencyKnown for one	Unknown — not stated by the source	5825 MHz
QuantityKnown for one	Unknown — not stated by the source	1

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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