Buy Haier Geyser (2025)

(Software Defined Radio)
buy haier geyser

Summary
With A Good USB TV Dongle (For 10$ Or 30$) You Can Scan, Listen... Radio Frequencies !
FM, AM, NFM, GSM... | Satellites, Planes, Boats, Trains, Cars, Pagers, Taxis...

(USB Dongle It's One Thing, The Antennas Another)

(You Have Some Links And Quick Start Guides Below...)


The video
Here, A Video To Show How To Use And Some Basic Uses (In 2014 / 2015)
(Sorry, In This Video, I Dont Use The "Squelch" Option In "SDR#")
(If You Want Avoid Undesirable Noises Between 2 Transmissions, Check/Adjust "Squelch")



Miscellaneous SDR Links
(If URL [or webiste] Seems Down, Try The "WayBack Machine" => https://web.archive.org/)

("xdeco.org" And "rtl-sdr.ru" Websites Seems Down)


Quick Start Guide:
A Fast Installation On Linux (Debian/Ubuntu)
  1. Buy A Compatible SDR USB Dongle (Based On The Realtek RTL2832U)
    [Compatible Tuners: E4000, R820T, R820T2, R828D, FC0013, FC0012, FC2580, ...]
    See Compatible Tuners/Dongles: https://osmocom.org/projects/rtl-sdr/wiki/Rtl-sdr

  2. Open A Shell And Install SDR Tools (Here Only "rtlsdr", "gqrx" And "cubicsdr") With This Commands :
    #> apt-get update
    #> apt-get install rtl-sdr librtlsdr-dev gqrx-sdr cubicsdr

  3. Blacklist Module(s) :
    - Edit The "/etc/modprobe.d/blacklist.conf" File (Here With "Vim" But You Can Use Any Editor) :
    #> vim /etc/modprobe.d/blacklist.conf
    - Add At The End Of File This Lines (You Can Add Others If You Want) :
    blacklist rtl8xxxu
    blacklist dvb_usb_rtl28xxu
    blacklist dvb_usb_v2
    blacklist rtl_2830
    blacklist rtl_2832
    blacklist r820t
    - Save And Close "/etc/modprobe.d/blacklist.conf" File
    - Reboot PC

  4. After Reboot, (If Unplugged) Plug Your SDR USB Dongle
    To Watch Your SDR USB Dongle, enter command :
    #> lsusb | grep -i rtl
    [ OR ]
    #> dmesg
    [ OR ]
    #> dmesg | grep -i rtl

  5. And Just Start "gqrx" (From A Shell Or Menu)
    [If You Want Reset "gqrx" Configuration, Run This Command On A Shell "gqrx -r"]

  6. If You Prefer, Instead Of "gqrx", You Can Also Start "cubicsdr"...

  7. For More..., Install GNURadio:
    #> apt-get install gnuradio gnuradio-dev

Quick Start Guide:
A Good Installation On Windows

Haier offers a range of water heaters tailored to different household needs, from compact instant units to smart storage models. Haier ES25V-AQUALAD (Square Series)

: Ideal for large families (3–6 members), this 25L model handles back-to-back showers and is high-pressure compatible for high-rise apartments. Haier ES15V-SD WiFi (Smart Series)

: Best for tech-savvy homes, this 15L model features Wi-Fi control via the SmartHQ app , allowing you to schedule heating and monitor temperature from your phone. Haier EI3V-C1 (Instant Series)

: Features a cutting-edge for lifelong tank protection and AI ECO Mode , which can save up to 18% on energy by remembering your shower habits. Haier ES25V-ESTILE (Regenta Series)

Whether you are bracing for a cold winter or just want reliable hot water for daily chores, choosing the right geyser is essential. Haier has established itself as a leading choice for Indian households by focusing on safety, durability, and energy efficiency.

Matching your geyser’s size to your household habits prevents wasted energy and ensures you don't run out of hot water mid-shower. Household Size Primary Usage Recommended Capacity Kitchen tasks, hand washing 1L – 5L (Instant) Small Family (2–3) Quick showers, bucket baths 10L – 15L Large Family (4–6) Rain showers, back-to-back use Best instant Geyser 2026? | Haier Quadra Pro Review

: A compact 3L unit designed for kitchens or guest bathrooms, providing instant hot water without a long wait. Haier FE3 Series

Get Your SDR USB Dongle "Frequency Correction (ppm)" (2 Methods)
(Every SDR USB Dongle Has It's Own "Frequency Correction (ppm)" Value)

Buy Haier Geyser (2025)

Haier offers a range of water heaters tailored to different household needs, from compact instant units to smart storage models. Haier ES25V-AQUALAD (Square Series)

: Ideal for large families (3–6 members), this 25L model handles back-to-back showers and is high-pressure compatible for high-rise apartments. Haier ES15V-SD WiFi (Smart Series)

: Best for tech-savvy homes, this 15L model features Wi-Fi control via the SmartHQ app , allowing you to schedule heating and monitor temperature from your phone. Haier EI3V-C1 (Instant Series)

: Features a cutting-edge for lifelong tank protection and AI ECO Mode , which can save up to 18% on energy by remembering your shower habits. Haier ES25V-ESTILE (Regenta Series)

Whether you are bracing for a cold winter or just want reliable hot water for daily chores, choosing the right geyser is essential. Haier has established itself as a leading choice for Indian households by focusing on safety, durability, and energy efficiency.

Matching your geyser’s size to your household habits prevents wasted energy and ensures you don't run out of hot water mid-shower. Household Size Primary Usage Recommended Capacity Kitchen tasks, hand washing 1L – 5L (Instant) Small Family (2–3) Quick showers, bucket baths 10L – 15L Large Family (4–6) Rain showers, back-to-back use Best instant Geyser 2026? | Haier Quadra Pro Review

: A compact 3L unit designed for kitchens or guest bathrooms, providing instant hot water without a long wait. Haier FE3 Series

Listen FM Radio (From A Linux Shell) (2 Methods)
  1. (If Unplugged) Plug Your SDR USB Dongle

  2. (If Not Installed), Install Packages:
    [ "rtl-sdr" For "rtl_fm" command, "sox" For "play" command, "alsa-utils" For "aplay" command ]
    #> apt-get install rtl-sdr sox alsa-utils

  3. Method 1: Run Command (Output Audio With "play"):
    [ Replace "-f 99.6M" By A FM Radio Frequency, And "-p 51" By Your PPM Correction ]
    #> rtl_fm -f 99.6M -M wbfm -s 200000 -r 44100 -p 51 | play -t raw -r 44100 -es -b 16 -c 1 -V1 -

  4. Method 2: Run Command (Output Audio With "aplay"):
    [ Replace "-f 99.6M" By A FM Radio Frequency, And "-p 51" By Your PPM Correction ]
    #> rtl_fm -f 99.6M -M wbfm -s 200000 -r 44100 -p 51 | aplay -r 44100 -f S16_LE -t raw -c 1