AEI Protect-On Systems Limited

20/10/2026

That's a wrap on HKTDC Hong Kong Electronics Fair 2026.

A big thank you to everyone who stopped by our booth (3B-A08). It was a pleasure to meet old friends and new faces, and to walk you through our latest access control keypads, Wi-Fi keypads, alarm panels and smart door/window sensors.

If anything is still unclear, or you would like more details on any model, just drop us a message anytime — we are always happy to help.

See you next year.

29/09/2026

Thank you, Security Essen 2026 🖤🙏

Four days in Hall 2, so many great conversations — and a huge thank-you to everyone who stopped by the AEI Protect-On Systems booth.

What we showed: 🔐 TCP/IP Network Access Control — DK-6811 / DK-6812 / DK-6851 📶 DK-2800 Series Wi-Fi Keypad 🚨 HA-278 Alarm Panel 👁️ PIR Motion Sensor 🚪 DS-2501 Door/Window Sensor

Swipe to see the team in action → and yes, that laptop got a real workout running live demos all week.

Missed us? DM us for the catalogue & datasheets 📩 AEI Protect-On Systems Ltd · Hong Kong · Since 1979

27/07/2026

Looking for a complete access control solution that combines high capacity, convenience, and modern style? This all-in-one system has it all:

🔑 Massive 600,000 access record memory.

👉 Instant Fingerprint Unlock for ultimate security.

💳 Smooth MIFARE Card Support.

🔢 Multi-Level Code Support (Normal/Super/Visitor).

🚨 Input Door Contact Sensor for instant alerts.

Upgrade your security and simplify your workflow today.

Get it now on Amazon:

DK-6812 is a standalone access control keypad with TCP/IP communication. The keypad has output 1, Wiegand, doorbell and door sensing input. DK-6812 has fingerprint reader for access. There are two programming methods for the keypad, local and TCP/IP web browser. Local and TCP/IP web browser are b...

06/07/2026

APO is thrilled to showcase our latest access control and smart hardware innovations at Security Essen 2026 (22 – 25 September)! Come visit us to explore reliable commercial and residential solutions designed for ultimate privacy and protection.

📅 Event Details:
Exhibition: Security Essen 2026
Dates: 22 – 25 September, 2026
Location: Messe Essen, Germany
APO Booth: Stand 2D11

Are you attending the show? Drop a comment below or send us a message to schedule a face-to-face meeting with our technical team. See you in Germany! 🌍✨

👉 Explore more ahead of the show: https://www.security-essen.de/impetus_provider/exhibitor-list/detail/aei-protect-on-systems-limited-fd28a

09/06/2026

🏠 Secure Your Home with Confidence!

Upgrade your home security with the DK-6851 Vandal-Resistant TCP/IP Keypad. Built to last with a heavy-duty Die-Cast Aluminum body and a full IP65 Weatherproof rating, this keypad can handle whatever elements or accidents come its way.

The real difference? It offers Direct LAN Control with NO Cloud Needed. This means you maintain local control over your security data, with faster response times and absolute privacy. 🛡️

Plus, it's smarter than a standard lock. The Dual Relay Output lets you control both your garage door and your entryway lighting with simple codes. Make your home access convenient, powerful, and truly local.

Upgrade today for peace of mind you can count on.

Amazon Link:https://www.amazon.com/dp/B0H1GHVS8S

28/04/2026

Looking to elevate your office security and streamline access? 🔒 Check out our new biometric access control system.

We’ve recently upgraded our office entrance with this sleek, fingerprint-based entry terminal. Not only does it provide a modern and professional aesthetic for our corporate space, but it also offers a more secure and efficient alternative to traditional keys and fobs. Keyless entry for the win! 🏢✨

With features like real-time logging and easy user management, it’s a game-changer for building safety. Does your office use biometrics? Share your experiences below! 👇

Website: https://apo-hk.com/shop/dk-6812/