家裡安裝了 Alcom Wireless Doorbell，以後誰來我家我都不需要特地跑到門口查看是誰啦 👍 It's very easy to install and use. I feel safer by using this home doorbell because I can check who standing outside and make confirmation communication only open the door. 據我所知，這款現在在日本也很紅喔！
有興趣的話可以到 Alcom Networks Sdn Bhd 瞭解更多! https://www.facebook.com/Alcom-Networks-Sdn-Bhd-16125914064…
