eSSL TL400B Biometric Tubular Door Lock – Keyless Smart Door Lock

Traditional keys can be copied, lost, or passed to the wrong person. The eSSL TL400B Biometric Tubular Door Lock replaces your key with Fingerprint, RFID card, PIN — only enrolled users get in, and every entry is logged with a timestamp.

Why customers choose the TL400B

• Stores up to 300 fingerprints, 100 cards — suitable for homes, offices, and small businesses
• Multiple unlock methods: Fingerprint, RFID card, PIN — flexibility for different users and situations
• Auto-lock function — door locks itself automatically after a set time
• Anti-tamper alarm — loud alarm triggers if the lock body is forced or pried
• Low battery warning — alerts before the lock is stranded without power
• Tubular lock with RFID upgrade of TL200

Technical specifications