• Solity Welkom WR-303B Digital Door Lock – Product Shot
  • Solity Welkom WR-303B Digital Lock – Keypad Detail
  • Solity Welkom WR-303B – Fingerprint, PIN Code, and RFID Card Authentication
  • Solity Welkom WR-303B – Fingerprint Recognition Feature
  • Solity Welkom WR-303B Digital Lock – Feature Highlights
  • Solity Welkom WR-303B – Fingerprint Recognition Digital Lock
  • Solity Welkom WR-303B – Safety Features: Anti-Peep, High-Temperature Alarm, Electric Shock Disarm, Intrusion Alarm, Tamper-Proof Lock
  • Solity Welkom WR-303B – Convenience Features: Silent Mode, Volume Control, Splash-Proof, Auto-Lock, Battery Alert, Emergency Power
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Solity Welkom WR-303B Digital Door Lock

$388.00 SGD
$428.00 SGD $388.00 SGD
Sale Sold out

Access Modes

  • Fingerprint (Up to 100 Users)
  • Passcode (Up to 4 Pincodes) (4-12 numbers)
  • RFID Card (Up to 100 user)

Key Highlights

  • 0.9 s ultra-fast fingerprint unlock (misrecognition rate < 0.00001%)
  • 3-in-1 multi-access control: Fingerprint, Pin code, Card
  • 0-second instant auto-lock with customisable timing
  • Splash-proof design & silent mode for discreet, all-weather use
  • Up to 100 fingerprints & 100 cards registrable
  • Emergency 9V backup power and low-battery alerts

What's Included

Includes:

  • 1 year local warranty
  • 2x RFID tags
  • 2x RIFD stickers

Additional Features

  • Installation: fits door thickness 40–50 mm.
  • Power: Runs on DC 6 V (4× AA alkaline batteries, LR6); emergency DC 9 V (6LF22 battery; sold separately).

Description

The Solity Welkom WR-303B is a next-generation digital door lock that blends cutting-edge security with effortless convenience. In under a second, its advanced fingerprint sensor grants access (misrecognition rate < 0.00001%), while 3 authentication modes—fingerprint, PIN, RFID card—ensure you’re always in control. With 0-second auto-lock, a splash proof design, and auto/manual lock option, the WR-303B delivers seamless, worry-free entry for modern homes and offices.

View full details

Note: Product visuals are presented for illustrative purposes only and may vary slightly in colour, finish, proportions, and final installed appearance. For the most realistic representation, please refer to our Customer Gallery featuring actual installation photos.

Real installation photos from our customers.

Solity Welkom WR-303B Digital Door Lock customer installation photo
Solity Welkom WR-303B Digital Door Lock product specification image
Solity Welkom WR-303B Digital Door Lock product specification image

Frequently Asked Questions

Have questions? We're here to help you.

You can register up to 100 fingerprints, 100 RFID cards, and 4 PIN codes (4–12 digits each).

Yes—connect a 9 V backup battery to the external port for emergency power and entry.

It features splash-proof sealing and operates flawlessly in humid, rainy conditions.

Yes—set the auto-lock timer to 0 s for instant locking or choose a 1–99 s delay.