Call / WhatsApp: +91 9868874682 sales@skylinkclocks.com

Made in India | Industrial Time Synchronization Systems

Track Order Quote Basket 0
Wishlist
Digital Digital Clocks RTC / Independent Clocks

Skylink Jumbo LED Digital Wall Clock — RTC, 4 Digit

Independent RTC controlled · 4-digit HH:MM · 4" or 6" digits · 5 LED colours

Model: Select options In Stock Factory Tested
Price range: ₹3,545.00 through ₹6,945.00 incl. GST

Inclusive of GST · GST invoice provided · Enter your GSTIN at checkout for input credit

Stand-alone RTC controlled jumbo LED wall clock with a 4-digit HH:MM display. Local Time/GMT, 12/24-hour and High/Low brightness selectable. Slim PVC-MS body with powder-coated metal frame; 110–230 V AC.

  • 2 Years warrantyManufacturer warranty
  • Free shipping across IndiaTracked delivery
  • Made in IndiaSkillovation Technologies

Overview

The Skylink Jumbo LED Digital Wall Clock is our stand-alone workhorse: a slim, powder-coated metal-framed clock with a large, bright 4-digit (HH:MM) display that keeps time on its own real-time clock (RTC). There is no antenna to route and no network to configure — mount it, set it once and it runs.

Choose 4″ (100 mm) digits for rooms, labs and offices, or 6″ (150 mm) digits for halls and shop floors, in five LED colours. Brightness (High/Low), 12/24-hour mode and Local Time/GMT are all selectable.

Need every clock on site to show exactly the same second? Upgrade to a GPS synchronised Skylink clock.

Technical Specifications

Showing the full range. Select options above to see the exact specification of a model.

Model Number10 models — select options
BrandSkylink
Clock TypeJumbo LED Digital Wall Clock
Synchronization TypeIndependent / RTC
Digit Height4 inch (100 mm) / 6 inch (150 mm)
Digit Count4 Digit (HH:MM)
Time FormatHH:MM
LED ColorRed, Green, Blue, Orange, White
Housing MaterialPVC-MS housing — slim photo-frame body with powder-coated MS (metal) frame
DimensionsVaries by model — select options
WeightVaries by model
Power Input110–230 V AC, 50–60 Hz
Power SourceMains (AC) via the supplied power adapter
Communication ProtocolNone — independent RTC (stand-alone timekeeping)
GPS SupportNo
WiFi SupportNo
NTP SupportNo
Ethernet SupportNo
PoE SupportNo
Brightness ControlHigh / Low selectable
Temperature DisplayNo
12/24 Hour ModeSelectable
Indoor / Outdoor RatingIndoor
Display TypeSingle Face
Country of OriginIndia
ManufacturerSkillovation Technologies

Features

  • Independent RTC (real-time clock) timekeeping — no antenna or network needed
  • Jumbo 4-digit HH:MM display with 4" (100 mm) or 6" (150 mm) digits
  • Red
  • green
  • blue
  • orange or white LED display
  • Local Standard Time / GMT selectable
  • 12 / 24-hour mode selectable
  • Brightness High / Low selectable
  • Slim PVC-MS body with powder-coated metal frame
  • Operating voltage 110–230 V AC
  • 50–60 Hz
  • Designed and made in India
  • Brightness Control
  • 12/24 Hour
  • Local Time / GMT

Dimensions

DimensionsVaries by model — select options
WeightVaries by model
Digit height4 inch (100 mm) / 6 inch (150 mm)
Skylink Jumbo LED Digital Wall Clock — RTC, 4 Digit — SL-104-IN-W

Installation

Wall-mount the clock at a height where it is clearly visible from the main viewing area, away from direct sunlight on the display face. Connect the supplied adapter to a 110–230 V AC socket.

Set the time once, together with your preferences (12/24-hour, brightness, Local Time/GMT), as described in the user manual. The RTC keeps time from then on.

Downloads

Specification sheet (printable / PDF) Brochure

Need a datasheet, drawing or compliance certificate for a tender? Request documents.

Warranty & Package

Warranty

Warranty period
2 Years
Coverage
Manufacturing defects in materials and workmanship under normal use, as per Skylink warranty terms. Repair or replacement at Skylink’s discretion.
Exclusions
Any breakage and liquid damage.

What’s included

  • Clock unit
  • Power adapter
  • User manual

Shipping & Returns

Shipping & Delivery Policy

Orders are typically delivered within 10–15 business days of confirmation. Tracking details are sent as soon as your order is dispatched; shipping charges, if any, are shown at checkout.

Read full policy

Return Policy

Request a return within 7 days of delivery for unused items in original packaging. Damaged or defective items must be reported within 48 hours with photos/videos for replacement.

Read full policy

Reviews

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Frequently Asked Questions

Does this clock need internet, WiFi or GPS?

No. It is an independent RTC clock that keeps time on its own crystal oscillator — set it once at installation.

Can I choose a 12-hour or 24-hour display?

Yes, 12/24-hour mode is selectable, as is Local Standard Time or GMT.

What power supply does it need?

110–230 V AC, 50–60 Hz, through the supplied power adapter.

Which digit height should I choose?

As a practical guide, 4" digits read comfortably up to about 25 m and 6" digits up to about 40 m. Our team can advise for your site.

Can I buy synchronised versions?

Yes — GPS, WiFi and network-synchronised Skylink clocks are available. See our GPS and WiFi clocks or ask for a quotation.

Recommended upgrades

Related models

Alternative synchronization technology
Scroll to Top
Chat with us