S4S Electronics Kalavai, Ranipet, Tamil Nadu

GST Number : 33EEUPS7893D1ZN
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  • RMU Battery Charger

    RMU Battery Charger

    14,400 Per Piece

    1 Piece (MOQ)

    Details : Built according to the Industry Standards Input Supply 110 / 230VAC Output voltage suitable for 12 / 24 / 48 VDC systems Output Current 10 / 15 / 20Amps Built-in Overload, Short circuit, Battery reverse protection Battery Deep discharge auto cutoff Cold start button to Turn ON the unit in DC mode Mains fail, DC low/fail Relay contacts for remote indications Base / Wall Mounting External battery option for easy battery maintenance & replacement Built-in MCBs for maximum safety

    Brand Name : Alan

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  • RMU Motor Controller Unit

    RMU Motor Controller Unit

    2,000 Per Piece

    1 Piece (MOQ)

    Details : Available in 3 / 4 / 5 / 8 Motors version  Input Supply 190~300VAC Output voltage stable 24VDC  Separate output for FRTU supply 2 / 4 / 8 Hours Battery backup Built-in Battery health monitoring system Built-in Motor Dry run, Over load, short circuit protections Single / Redundant AC Power supply models Built with Main ON, Charger ON, DC Low, DC High, Battery Reverse, DC grounded, Battery fail indications Intelligent Battery Charge control

    Brand Name : Alan

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  • power pack with capacitor backup

    power pack with capacitor backup

    9,000 Per Piece

    1 Piece (MOQ)

    Details : Mains mode Continuous Load 50W / 100W Stored / Backup Power 50W/Sec and 100W/Sec Built with Mains Present indication Base Mounting Separate terminals for Stored, Non stored outputs 

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  • Power Pack with Battery Backup

    Power Pack with Battery Backup

    15,300 Per Piece

    1 Piece (MOQ)

    Details : SMPS based 550W Max Power 10 / 30 / 60 Minutes Backup Input Supply 110 / 230VAC or 88 to 285VAC Output Voltage 24 / 30 / 48 / 110 / 220 VDC 100W Continuous Output Power 550W Momentary Impulse / Max power for 240mS  Base / Wall Mounting Built-in Oring models for direct paralleling Built with Over voltage, Overload and Short circuit protections Output OFF switch to avoid unintended discharge during transit Separate Stored / Non stored output terminals  

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  • Industrial Inverter

    Industrial Inverter

    63,000 Per Piece

    1 Piece (MOQ)

    Details : BIS Certified AEI series, 200VA to 3KVA range DC Input supply 110V or 220V Pure sine wave 230VAC, 50Hz output Built with Output Overload & Short circuit protections Built with DC input reverse protection  DC low and high Audio visual alarm Build with soft start to reduce the Inrush current Built with Meters in 1KVA to 3KVA models Digital Meters are available on request Optional inverter fail Relay contacts

    Brand Name : Alan

    Certification : BIS Certified

    Warranty : 1year

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  • Electronic Siren

    Electronic Siren

    900 Per Piece

    1 Piece (MOQ)

    Details : Wide input range 12VDC or 24 / 48 / 110 / 220 VAC/DC Site selectable 3 tones 100dBA output from 1 Mtr Input burden less than 15mA nominal Standard 96 x 96 mm moulded plastic case 92 x 92 mm Panel cutout Base / Panel mountable Optional Features Volume Controlknob, Self reset site selectable timer, Push button for acknowledgement, Space saving sequential multitone output (3 in 1) etc

    Brand Name : Alan

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  • Electronic Hooter

    Electronic Hooter

    900 Per Piece

    1 Piece (MOQ)

    Details : Wide input range 12VDC or 24 / 48 / 110 / 220 VAC/DC Site selectable 3 tones 100dBA output from 1 Mtr Input burden less than 15mA nominal Standard 96 x 96 mm moulded plastic case 92 x 92 mm Panel cutout Base / Panel mountable Optional Features Volume Controlknob, Self reset site selectable timer, Push button for acknowledgement, Space saving sequential multitone output (3 in 1) etc

    Brand Name : Alan

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  • Electronic Buzzer

    Electronic Buzzer

    900 Per Piece

    1 Piece (MOQ)

    Details : Wide input range 12VDC or 24 / 48 / 110 / 220 VAC/DC Site selectable 3 tones 100dBA output from 1 Mtr Input burden less than 15mA nominal Standard 96 x 96 mm moulded plastic case 92 x 92 mm Panel cutout Base / Panel mountable Optional Features Volume Controlknob, Self reset site selectable timer, Push button for acknowledgement, Space saving sequential multitone output (3 in 1) etc

    Brand Name : Alan

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  • Electronic Bell

    Electronic Bell

    900 Per Piece

    1 Piece (MOQ)

    Details : Wide input range 12VDC or 24 / 48 / 110 / 220 VAC/DC Site selectable 3 tones 100dBA output from 1 Mtr Input burden less than 15mA nominal Standard 96 x 96 mm moulded plastic case 92 x 92 mm Panel cutout Base / Panel mountable Optional Features Volume Controlknob, Self reset site selectable timer, Push button for acknowledgement, Space saving sequential multitone output (3 in 1) etc

    Brand Name : Alan

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  • DC-DC Converter

    DC-DC Converter

    36,000 Per Piece

    1 Piece (MOQ)

    Details Hot swappable Redundant models for uninterrupted supply 19″ 3U Rack / Base / DinRail mounting options Built with Overload, Short circuit protections Intelligent Thermal management with Convectional / Forced fan cooling Load and Line regulations better than 1%

    Operating Temperature : 0 to 50 Deg. C

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  • Alarm Annunciator

    Alarm Annunciator

    4,500 Per Piece

    1 Piece (MOQ)

    Details : Micro-controller based Design, ERTL type tested Input supply range  18 ~ 90VDC or 88 ~ 285 VAC/DC Available up to 128 Windows Built with Watchdog LED Standard 4 operating sequences M / N / S / F Built with long life super bright LEDs Easily changeable  window legends Optional RS485 interface, Manned/Unmanned, Ringback sequence, AC Fail / DC Fail sense, Annunciator failure relay etc.  Site selectable Field inputs (NO/NC), Alarm Grouping (G1/G2), Operating sequences, Response timesetc.

    Brand Name : Alan

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  • AC-DC Converter

    AC-DC Converter

    22,500 Per Piece

    1 Piece (MOQ)

    Details : Hot swappable Redundant models for uninterrupted supply 19″ 3U Rack / Base / DinRail mounting options Built with Overload, Short circuit protections Intelligent Thermal management with Convectional / Forced fan cooling Load and Line regulations better than 1%

    Application : Power Converting

    Output Current : 5 / 10 / 15 / 20 / 25 / 30 Amps

    Operating Temperature : 0 to 50 Deg. C

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About the Company

  • Primary Business Wholesaler
  • Year of Establishment 2016
  • No. of Employees Below 20
  • Annual Turnover Below Rs. 0.5 Crore Approx.
  • Ownership Type Individual (Sole proprietorship)
  • GSTIN Number 33EEUPS7893D1ZN

Opening Hours

  • SUN : Closed
  • MON : 9:30 AM - 6:30 PM
  • TUE : 9:30 AM - 6:30 PM
  • WED : 9:30 AM - 6:30 PM
  • THU : 9:30 AM - 6:30 PM
  • FRI : 9:30 AM - 6:30 PM
  • SAT : 9:30 AM - 6:30 PM

S4S Electronics is an established company specializing in supplying various electronics items. We have actively been operating in the market since 2016 under our CEO, Mr. Mohan Kumar. This makes us the trusted and authorized dealer, distributor and channel partner for Alan Industrial Products. We are authorized to distribute in Tamil Nadu, Pondicherry and Kerala. 


People have come to trust us over the years because we are reliable as suppliers of items like electronics audible, power packs & converters. We also supply alarm annunciators, industrial inverters, pro-power supply units and RMU battery chargers. Apart from reliability, our customers also believe in and support us because of our ability to deliver on time.


Besides being reliable suppliers, we also take up retrofit jobs of the products that have been enlisted in our company portfolio. For this, we also develop and deliver the latest products to give additional support to all our customers. This is because we have a company policy of providing our valued customers with cost-effective solutions so that we both can grow mutually.


The 24x7 support is also another factor that has endeared us to our customers. Every customer is equally a valuable asset in our company irrespective of their transaction and business values. In this regard, we would like to thank our customers for their support and cooperation because of which we have been able to retain the leading position in the industry. 

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Contact Information

S4S Electronics

  • Mr. Mohan Kumar
  • No. 24, Nainar Street, Kalavai, Ranipet, Tamil Nadu
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