cropped Outdoor Zone Imran vai V2 Website ready

Seodon SED-8 Walkie-Talkie Review

Seodon SED-8 Walkie-Talkie

An outdoor expert knows how useless cell phones can be in the wild. That’s because, in most rural areas, phones do not have network coverage. This basically makes your phone a dud.  Hence, to ensure your team’s safety and maintain constant communication, you need to make sure your team is equipped with a set of reliable walkie-talkies. And fortunately, we have got our hands on one of the best products available on the market. In this article, we will introduce you to the Seodon SED-8 walkie-talkie.


  • Brand: Seodon
  • Number of Channels: 16
  • Number of Batteries: 6 lithium-ion batteries (included)
  • Range: Up to 5 miles
  • Operating Temperature: -20°C to 50°C
  • Tuner Technology: UHF
  • Impedance: 50Ω
  • Weight: 2.94 lbs

Inside The Box

The Seodon SED-8 walkie-talkie has quite a few variants you can choose from. You can get it in either a 2-pack, 3-pack, 4-pack, or even 6-pack. For our review, we have chosen the 3-pack variant. But we have also seen that a lot of people prefer picking up the 2-pack variant of the Seodon SED-8 walkie-talkie as well.

Once you open the box, you will be greeted with 3x Seodon SED-8 walkie-talkies and 6x lithium-ion batteries; two batteries for each walkie-talkie. You will also find a set of essential accessories, which includes 3x chargers, 3x hand straps, 3x belt clips, 3x earpieces, 3x antennas, and user manuals.

Range And Frequency

The Seodon SED-8 walkie-talkies allow you to communicate with your team members within a range of five miles. However, this range can increase or decrease based on the number of obstacles in the area. When tested in a field with almost no obstacles, the range of the walkie-talkies reached 11 miles. On the other hand, on a busy city street, the range could not go beyond 1.2 miles.

One of the best features of the Seodon SED-8 walkie-talkie is its programmable frequency, which you can tweak as long as it’s within the FCC approval frequency range. It is possible to program any of the 105 groups of DCS and 50 groups of CTCSS. In addition, there are 16 pre-channels at your disposal. However, for the programming software, you will have to contact Seodon.

Seodon SED-8 Walkie-Talkie

Charging And Batteries

As we have mentioned already, the pack includes two lithium-ion batteries for each radio. You can charge each of the devices using the included charging base. The standby time of these batteries is up to 7 days, and they can last for 8 to 48 hours, depending on usage. Therefore, you can rest assured that these walkie-talkies will be incredibly handy during long excursions. 

You can also recharge your Seodon SED-8 walkie-talkie batteries using the USB recharging port. The cable makes it possible to recharge your walkie-talkies in your car, making them very convenient to use outdoors. 

Sound Quality

Seodon has focused its effort on ensuring top-of-the-line functionality for the Seodon SED-8 walkie-talkie. The transmitter has an RF (Radio Frequency) power of 2W. The Signal-to-Ratio (SNR) is ≥-45dB/≥-40dB. Additionally, the transmitter offers adjacent channel power of ≤-65dB/≤-60dB and modulation sensitivity of 8-12mV (millivolts).

The receiver of this walkie-talkie has an acute sensitivity of -122dBm (12dB SINAD). The audio power is rated 0.4W (8R load), and the level of audio distortion only reaches a maximum of 10%. Moreover, the clutter suppression is more than 65 dB. Therefore, while communicating with these devices within the recommended range, your team will not suffer from any distorted sounds resulting from objects on the ground.

Seodon SED-8 Walkie-Talkie

Other Functions

The Seodon SED-8 walkie-talkie features VOX hands-free operation. If you switch on VOX, the microphone will always capture and broadcast your voice whenever it detects you speaking. This feature is crucial for physically taxing outdoor activities, such as mountaineering, rock climbing, and mountain biking.

This walkie-talkie also features a channel scan, which enables you to find and keep your team members connected. While not in use, the battery-saver mode can keep your walkie-talkie in a suspended state and extend its usage time.

The Seodon SED-8 walkie-talkie also includes TOT or Timeout Timer feature. This feature helps extend battery life because it stops the device from sending long-range transmissions and draining the battery life. It is pretty apparent that these walkie-talkies are built to ensure continuous use for a long time.


Seodon has made this walkie-talkie effective in a wide range of scenarios by ensuring crystal-clear sound quality and long-term use. The Seodon SED-8 walkie-talkies are perfect for a variety of demanding outdoor activities such as camping, skiing, hiking, mountaineering, hunting, boating, and so on. They are also useful for communicating during rescue operations. Security personnel and maintenance teams spread out in a wide area will also find them quite handy as well. 

Final Thoughts

After thoroughly analyzing the features of the Seodon SED-8 walkie-talkies, we can say they offer fantastic value for a reasonable price. The two characteristics that stood out to us the most were Seodon’s commitment to ensuring a very long runtime and its focus on providing terrific sound quality. If you enjoy exploring the wilds with your friends, far away from the hustle and bustle of city life, then you will definitely appreciate the perks offered by this set of walkie-talkies. You can buy the Seodon SED-8 walkie-talkie from Seodon’s official website.

Leave a Comment