MCCTV Security & Surveillance System Solution News From CCTUNG — System

Buy our device with free mask or goggles

Publié par JiangDavid le

Buy our device with free mask or goggles
Buy our device with free mask or goggles to anti-coronoVirus worldwidely.

https://shopnews.aliexpress.com/shopnews/postDetail.h..

Welcome to check and order directly in our aliexpress shop and CCTUNG brand shop: www.cctung.com, thanks!

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Apartment Intercom Security Tips

Publié par JiangDavid le

Apartment Intercom Security Tips

Follow these rules to keep you and your apartment building safe If you live in an apartment building with an intercom system, you know what a great convenience it is. Each time a friend, delivery person, or other visitor arrives at your building, you don't need to take a trip to the lobby just to see who it is. Instead, you communicate with visitors using the intercom, then choose to press a button to unlock the door, all from the comfort of your apartment. Although an intercom is a convenience, it can easily become a security risk. If you're not careful, unauthorized...

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