2.4Ghz and 5Ghz dual wifi camera

Author : Amy

Update time : 2021-11-28 17:57:15

Currently, wireless cameras for home use are so popular. You can find many wifi camera in Amazon Top sellers. But it's a problem that most wifi cameras only support 2.4Ghz wifi.

The primary differences between wireless frequencies are the range (coverage) and bandwidth (speed) that the bands provide.
* The 2.4 GHz band provides the most coverage but transmits data at slower speeds.
* The 5 GHz band provides less coverage but transmits data at faster speeds.

Wireless range decreases with higher frequencies because higher frequencies cannot penetrate solid objects, such as walls and floors. However, higher frequencies allow data to be transmitted faster than lower frequencies, so higher frequencies like 5 GHz allow you to upload and download files faster than 2.4 GHz.

Your WiFi connection on a particular frequency band can also be affected by interference from other devices. Many WiFi-enabled technologies and other household devices use the 2.4 GHz band, including microwaves and garage door openers. When multiple devices attempt to use the same radio space, overcrowding occurs.

The 5 GHz band tends to have less overcrowding than the 2.4 GHz band because fewer devices use it and because it has 23 channels for devices to use, while the 2.4 GHz band has only 11 channels. The number of channels that are available to you depends on the wireless regulations in your region. If you’re experiencing a lot of interference from other devices, consider using the 5 GHz band.

In summary, 5Ghz wifi can be faster and more stable compared to 2.4Gh Wifi. There are more and more 5g wifi routers in the world, but most wifi cameras only support 2.4Ghz.

To solve such problem, Dehuitech released wifi cameras that support both 5G and 2.4Ghz Wifi.

* Support 5G and 2.4G WIFI;
* AI intelligent tracking;
* Low-light full color;
* Support AP hotspot;
* 1080P CMOS sensor;
* Horizontal 355°, vertical 120°;
* Two-way conversation;

Belows are the datasheet for Dehuitech new 5G/2.4Ghz dual wifi camera.

Sensor type	1/3 CMOS Sensor
Minimum illuminance	0.01Lux @(F1.4,AGC ON) ,0 Lux with IR;
Shutter	Shutter adaptive
Lens	4mm
PTZ angle	Horizontal 0°-355°, vertical 105°
Lens interface type	M12
Day and night conversion mode	Automatic, switch infrared night vision automatically at night
Infrared irradiation distance	10-20 meters (depending on the environment)
Digital noise reduction	2D/3D digital noise reduction
Wide dynamic range	Digital wide dynamic
Video compression standard	Smart H.264
Encoding type	Main Profile
Video compression rate	Adaptive bit rate (customizable through App)
Audio compression standard	AAC
Audio compression rate	Bit rate adaptive
Image size	HD: 1920X1080 SD: 960x480
Frame rate	15-30 frames, self-adaptive network transmission frame rate (customizable through App)
Image settings	Mirror/flip
BLC	support
Smart alarm	Input: Humanoid detection/Humanoid tracking Output: Linked custom audio
One-key configuration	Smart configuration, AP configuration, manual addition
Interface Protocol	Cloud Private Protocol/Onvif Protocol
General function	Anti-flicker, dual stream, heartbeat, mirroring, password protection, watermark
Storage interface	Micro SD card (maximum 128G)
Power connector	Micro USB interface
Wired network port	Not support
Wireless standard	IEEE802.11b, 802.11g, 802.11n
Frequency Range	2.4 GHz ~ 2.4835 GHz
Channel bandwidth	Support 20MHz
Safety	64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK
Transmission rate	11b:: 11Mbps, 11g: 54Mbps, 11n: 150Mbps
APP	Neye3C (App Store/Search for Neye3C download on App Store)
Cloud storage	Yunyishi cloud storage service
Working temperature and humidity	-10℃~45℃, humidity less than 95% (non-condensing)
power supply	DC5V/1A±10%
Power consumption	5W MAX

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