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Apartment Security Alarm

Nov 08, 2017

HY-W20 Kit.jpg

The most perfect apartment security alarm system for you.

W20 wifi/gprs/gsm alarm system. Totally wireless and DIY as you want.

Simple and unique design , you can not find others in the market.

Work with kind of sensors, smart socket, smart switch, also support remote open the smart door.

We just want to make live simple and convenient.