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BlitzWolf BW-IS20

BlitzWolf BW-IS20
Brand: Blitzwolf
Category: Home Appliances
  • Feature 1 4.3-inch capacitive touch screen
  • Feature 2 WIFI + 2G networking
  • Feature 3 Set their SMS switch
  • Feature 4 APP remote control
  • Feature 5 Parameter setting  
  • Feature 6 Low voltage alarm
  • Feature 7 External wireless siren


Our Rating

The overall rating is based on review by our experts

  • Design 10 / 10
  • Features 9 / 10
  • Performance 10 / 10
  • Usability 9 / 10

The sequel comes after the BlitzWolf BW-IS20 alarm system. The Blitz Wolf BW-IS20 holds the great things of its predecessor but has a much bigger show and touchscreen.

BlitzWolf BW-IS20

Design of BlitzWolf BW-IS20

Tuya relies on intelligent housing to perform a variety of tasks, including different sensors and gadgets. It includes the most important panel, three sensors, and a few remote controls.

You can like also: ACGAM ET225E

The system’s basic factor is the initial panel, with which the sensors are connected, and it seems to be good, very demanding. The most important panel can be located anywhere similar to it, but it must be mounted on the wall.

BlitzWolf BW-IS20 design

It can be used with the fingerprint as an alternative to pin code, which can also disarm, disarm and lock. The most important panel features the speaker. If important, it warns you loudly about the word you choose, even if someone isolates it and your settings may be password protected.

Its built-in battery provides power whenever it wants and notifies you of impact interruptions. However, the huge advantage is that a simple micro USB cable can power it with 5V. Any external battery can be connected to the supply with convenience, and a large battery can really last for a very long time.

Battery of BlitzWolf BW-IS20

By comparison, the built-in battery has a capacity of 500 mAh, which is about. Lasts three hours. If 12,000 mAh can be lifted from a 20,000 mAh capacity, it provides 24 hours 3 = 72 hours, an additional 24x three days as a long operation time.

Also, since it can be compromised with WiFi, it can be completely unbiased. It types an inevitable alarm system.

BlitzWolf BW-IS20 battery

Obviously, 1 movement and a few door/window opening sensors are not enough for everyone, allowing them to expand.

It typically uses 433 MHz, and such sensors are commonly used. Here you can find a list of movement sensors, and here is a checklist of sensor openings.

Feature of BlitzWolf BW-IS20

A total of 99 sensors can be used: movement, door/window opening, smoke, fuel, carbon monoxide, water, and more.

At 433MHz in common space, the sensors communicate with the panel, making it compatible with various producer options. It is common with 1 movement and several door/window opening sensors, and two remote controls.

BlitzWolf BW-IS20 feature2

The movement sensor can be located anywhere below or mounted or glued to the wall. It’s battery-powered, so it doesn’t fight any wires.

The window/door opening sensor consists of two components; Half of the body is located in the door, the window, and the other.

BlitzWolf BW-IS20 feature

It can be used as a GSM-based alarm, in which case the SIM card should be inserted. This mode alerts you with an SMS or name. It can be remote, and the time can be turned on and off.

However, it can be used with cell software (Android, iOS), and in this case, it shows a message on the telephone in case of any alarm.

Pros and Cons of BlitzWolf BW-IS20

[su_row class=”proscons”][su_column size=”1/2″ center=”no” class=”prosbox”]

[su_box title=”Pros” box_color=”#27C110″ title_color=”#fff”]

[su_list icon=”icon: check-circle” icon_color=”#27C110″]

  • 4.3-inch capacitive touch screen
  • WIFI + 2G networking
  • Set their SMS switch
  • Support APP remote control
  • Parameter setting
  •  low voltage alarm reminder
  • External wireless siren



[/su_column] [su_column size=”1/2″ center=”no” class=”consbox”]

[su_box title=”Cons” box_color=”#ff0000″ title_color=”#fff” ]

[su_list icon=”icon: times-circle” icon_color=”#ff0000″]

  • Wireless frequency  not good





Motion sensors are battery-powered and, as a result, need to be located somewhere, so there is no need to set up.

Smart houses still exist after their infancy, but that doesn’t mean our possibilities for understandable homes are endless. This is due to the tour companies which is currently one of its most important companies.

Where can I buy the BlitzWolf BW-IS20?

You can buy BlitzWolf BW-IS20 from online stores like Banggood, Aliexpress.


Product Details

General Item Name: BlitzWolf BW-IS20
Brand: BlitzWolf
Model: BW-IS20
Status: Available
Features 4.3-inch capacitive touch screen
WIFI + 2G networking
Set their SMS switch
Support APP remote control
Parameter setting
 low voltage alarm reminder
External wireless siren
Specifications Power supply: Micro USB 5V / 1000mA
Backup battery: 3.7V lithium battery
Battery capacity: 500mAH
Screen type: Single point capacitive touch screen
Screen size:4.3 inches
Power consumption : <55mA (under standby)
Working temperature: -10~50℃
Storage Temperature: -40~70℃
Working humidity: ≤95 %RH
Wireless frequency: 433Mhz
RFID card frequency: 125KHz
Dimensions & Weight Size: 10cm*16.2cm
Items 1 * Host
1 * Passive infrared
2 * Remote controllers
2 * Door sensors
1 * 1m Micro USB Power Cable


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