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🌟 Celebrate Hari Raya with Smarter Security 🔥 | FREE Letter Box Lock Included in Every Xeno Bundle Deal | Order Now Before Raya |
🔒 Save $50 on Xeno X Gate Lock – Code X50 |
🚪 Save $15 on Door Bottom Seal – Code SEAL15 |
🛡️ Save $50 on Alexi Pro Lock – Code PRO50
Xeno Digital Letter Box Lock
Price range: $39.00 through $59.00
Access Options
- Password unlock
- RFID card unlock
Smart Light Indicators
Note:
- RFID card not included.
- RFID card available at $10 per card.
- Same RFID card can be used for Xeno door and gate locks when purchased together.
- Installation: $80 extra.
Download Letter Box Lock User Manual
Key Features & Benefits
1. Keyless Convenience
Unlock your mailbox using a secure PIN or RFID card. No more lost keys, jammed locks, or late-night locksmith calls.
2. Dual-Level Security Control
Built with separate Admin and User access, ensuring that only authorised individuals can manage or unlock the mailbox. Ideal for homes, offices, and rental units.
3. Smart Temporary Access
Give someone one-time access with a temporary password or temporary card. Perfect for parcel pickups, deliveries, or short-term users — automatically invalid after use for guaranteed safety.
4. Private & Public Modes
Switch between modes based on your needs:
- Private Mode: Best for everyday home use
- Public Mode: Suitable for shared spaces like service counters, concierge desks, and rental properties
Each mode manages access differently to maintain strong security.
5. Clear LED & Sound Indicators
Guided prompts make every action simple. Easy for kids, adults, and seniors to use confidently.
6. Memory Retention Even When Power Is Lost
Your settings remain intact even if the batteries run out. No resetting required.
7. Compact & Sturdy Build
Engineered specifically for mailbox installations with a sleek, durable design that fits seamlessly and withstands daily usage.
Installation Video & Access Setup Guide
FAQs
Yes. It is designed for standard Singapore letterboxes with 16mm–20mm holes (Metal or Timber).
It supports PIN code access and emergency mechanical key override.
No. It operates independently and does not require WiFi connection.
Admin can manage settings and users; User can only unlock. This keeps your lock secure in shared environments.
Yes. Access is via PIN code or RFID card/tag. No physical key is required.
Use the Master Code (set during installation) to reset the user PIN.
It runs on batteries and provides low battery alerts when replacement is needed.
No. It is designed for straightforward installation on compatible mailbox types. Professional installation is recommended for best fit.
Yes. It replaces the existing mailbox lock and does not affect external structures.
Yes. After 4 wrong attempts, a built-in alarm sounds and the keypad locks for 60 seconds.
| Access | with RFID Card, without RFID Card |
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5 reviews for Xeno Digital Letter Box Lock
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Joyce –
No more carrying extra keys. RFID Card and password both reliable. Battery life impressive. Perfect for HDB mailboxes. Also it installed by myself Worth it!
Karen Lim –
I was think take too much time to install. But it easy installation, took 15 minutes. Battery life too good. Best mailbox upgrade!
Amanda Ng –
Xeno digital letter box lock is exactly what I needed! RFID scanner rarely fails. Password option is great for backup. Simple installation on standard letterbox. Battery lasts months. Recommended upgrade!
Rajesh Kumar –
This digital lock for letterbox is fantastic! No more fumbling with tiny keys. Rfid and password both work smoothly. Fits my HDB mailbox perfectly. Installation took 10 minutes. Great upgrade!
Siti Nurhayati –
This digital lock for letterbox is fantastic! No more fumbling with tiny keys. Rfid and password both work smoothly. Fits my HDB mailbox perfectly. Installation took 10 minutes. Great upgrade!