DEXP LF-200: iLife V4 Duplicator from DNS
In this review, we'll introduce you to the DEXP LF-200, a budget-priced robot vacuum cleaner (priced between $70 and $90 in 2019). We'll explore how the device cleans, what components are included in the box, its design, and its features and specifications. It's important to note right away that the DEXP LF-200 is an exact replica.iLife V4, even the price is the same. The only difference is that the model in question is released under a different brand, closely associated with DNS, which actually sells it through its own online store.
Equipment
The DEXP LF-200 is shipped in a square gray-blue cardboard box. A handle is included for easy carrying.
Delivery set:
- Robot vacuum cleaner.
- Charging station.
- Network adapter.
- Remote control.
- Spare side brushes.
- Additional HEPA filter.
- Brush for cleaning the device.
- Operating instructions.
The infrared remote control is powered by two AAA batteries, which must be purchased separately as they are not included in the basic package. Unfortunately, the DEXP LF-200 does not come with a motion limiter, so before using the robotic vacuum, you must clear the floor and tuck away any cords and other objects.
Appearance
The DEXP LF-200 robot vacuum cleaner is compact: 300 mm in diameter and 75 mm in height. Its body is made of plastic and comes in white. Black is also available.
Top view
On the front of the robot vacuum cleaner is the dust compartment cover and a control panel consisting of three buttons: "Area," "Clean," and "Home." There's also a light indicator that indicates its current status by changing its color.
When viewing the robot from the side, we see a protective bumper, active IR obstacle sensors, a power button, and a socket for the network adapter.
Side view
On the back of the robot are drive wheels on the sides, a small front wheel, contacts for recharging on the base, two side brushes, a suction hole, a battery compartment and exhaust holes for the release of purified air, as well as sensors to prevent falls from height.
Bottom view
Technical specifications
Let's move on to a review of the technical characteristics of the DEXP LF-200 robot vacuum cleaner:
| Type of cleaning | Dry |
| Power supply | Li-Ion battery, battery capacity – 2600 mAh |
| Opening hours | Up to 110 minutes |
| Charging time | 350 minutes |
| Rated power | 20 W |
| Suction power | 500-1000 Pa |
| Dust collector | Cyclone filter |
| Dust container volume | 300 ml |
| Overall dimensions | 300x300x75 mm |
| Weight | 2.25 kg |
| Noise level | 68-72 dB |
As noted earlier in the review, the DEXP LF-200 robot vacuum cleaner is equipped with obstacle detection and anti-fall sensors. Together with the protective bumper, these sensors will protect your device and furniture from damage.
Functional capabilities
Operating the DEXP LF-200 is as simple as possible: you can control the device using the remote control or directly using the buttons located on the robot’s body.
The following operating modes are available to the user:
- automatic – in this mode, the robot vacuum cleaner automatically selects a movement pattern (started by pressing the “Clean” button);
- local – cleaning a small area of the floor with circular movements and a gradual increase in the cleaning radius (activated by pressing the “area” button);
- along the perimeter - DEXP LF-200 moves only along the contours of the room, sweeping up debris along the walls and in the corners (started by pressing the “contour” button on the remote control.
When work is completed or when the battery level is low, the device automatically returns to the docking station.
Arrival at the base
The robot vacuum cleaner cleans using two side brushes that sweep debris toward the suction port, which then directs it through a channel into the installed dust container. The dust container has a capacity of 300 milliliters, so it's recommended to empty it after 1-3 cleaning cycles, depending on the size and dirtiness of the room.
The DEXP LF-200 waste container is equipped with a HEPA filter, which provides additional purification of the exhaust air from small dust particles and various allergens.
Maintenance of the robot vacuum cleaner is also very simple and doesn't take much time. Simply empty the dust bin and wipe the surface of the body and sensors to ensure their proper functioning. If hair, fur, or dirt gets caught, carefully remove it. Another distinctive feature of the DEXP LF-200 is the timer, which is not a feature found on many robot vacuums. budget robot vacuum cleaner.
Advantages and disadvantages
To conclude this review, let's summarize the following. The DEXP LF-200 is a very simple and straightforward robot vacuum cleaner, a great starting point for learning about automated home assistants. It offers a standard set of cleaning features. Despite the largely mixed reviews, it's still impossible to find a quality robot vacuum for $60-$90. In any case, you'll get a model with basic navigation and standard functionality. Therefore, for the price, it's a perfectly adequate option regardless.
Pros:
- Nice design.
- Good battery.
- Automatic return to docking station.
- Timer.
- Three operating modes.
Cons:
- There is no movement limiter.
- Incorrect perception of dark surfaces and objects.
- Poor spatial orientation.
- High noise level.
Finally, we recommend watching the video review:
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