AEI Protect-On Systems Limited
AEI Protect-On Systems Limited is a Hong Kong based company and has been specialized in the development, manufacturing, and marketing of high-quality security product since 1979.
The product lines include Digital Access Control Keypads, Intruder & Burglar Alarm Control Panels, Security Auto Dialers, Electric Door Locks, PIR Motion Sensors and Alarm Accessories. They are under the brand names of APO or AEI.
We have a strong product development team of talented staff, which includes the software and hardware electronic engineers, mechanical engineers, and art designers. All our projects starting from product proposal brainstorming to the final products in production are done fully in house.
For Enquiry:
WhatsApp: +852 6592 4860
Email: aei@apo-hk.com
Website: www.apo-hk.com/index.do
Facebook: www.facebook.com/aposystemsltd
Instagram: www.instagram.com/apo_systems_ltd/
AEI Protect-On Systems Limited
Watch our EP.1 now on YouTube.
3 weeks ago | [YT] | 0
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AEI Protect-On Systems Limited
Less than a month to go. This is our booth in Berlin. Come and find us during 5-9 September, 2025.
In weniger als einem Monat. Hier ist unser Stand in Berlin. Besuchen Sie uns vom 5. bis 9. September 2025.
#AEI #APO #IFA2025 #IFAGermany #SmartHome #AccessControl #RemoteControl #Security #September #TCPIPKeypad #WiFiKeypad #NetworkAccessControl #SecurityProduct #DoorLock #ElectricalLock #Exhibition #Germany #Zugangskontrolle #Fernbedienung #Sicherheit #NetzwerkZugangskontrolle #Sicherheitsprodukt #Türschloss #Elektroschloss #Ausstellung #Deutschland #PIRBewegungssensor #Alarmsysteme #Automatisch #IFADeutschland
5 months ago | [YT] | 1
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AEI Protect-On Systems Limited
Recommend of the week: DA-2321 Wireless Access Controller~
An access control with battery operation? 🔋
An access control controlled by your mobile phone? 📲
An access control without wired? 🔧
Try our Wireless Access Control Kit - DA-2321. It is a 433MHz + Wi-Fi wireless receiver and the keypad is battery operated.
Contact us to learn more: +852 6592 4860.
Alibaba: apo-hk.en.alibaba.com/search/product?SearchText=DA…
1 year ago | [YT] | 1
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AEI Protect-On Systems Limited
DK-2851C (P2) Dual Relay Wi-Fi Access Control Keypad. 📲
1. Use your mobile phone to control your door lock.
2. Checking access & alarm record.
3. Remote password setting.
4. Siri voice control.
Click to URL to learn more: apo-hk.en.alibaba.com/search/product?SearchText=DK…
1 year ago | [YT] | 0
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AEI Protect-On Systems Limited
https://youtu.be/SafVhzCOXRk
1.) How safe is your access control?
2.) Is your keypad protecting you?
3.) Why our keypad is a little bit expensive than the others?
4.) Why we can not do as cheap as other supplier in China?
5.) Customer needs safety or cheaper price?
All you will know after watching this video. There are a lot things working in the world, but how about safety and quality. This is a big point.
2 years ago (edited) | [YT] | 1
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