In 2015, Chuanggao smart home DIY kit K1 also won the German Red Dot Product Design Award and the Taipei International Computer Show Gold Award. Chuangao's products are small and concise, G5, G5W, A11, B11 and other hosts are very similar in appearance, and the functions are basically the same, all use an LCD touch panel for setting operation, after inserting a SIM card, you can realize two alarm methods of telephone and mobile APP, compared with the large-size LCD screen, the ease of use is general. The effective detection distance of the supporting PIR-910 infrared detector is 5-8 meters, and the height, angle and environmental requirements for installation are relatively high. Chuanggao also has an IP116 network camera, which can be used with the alarm host, after connection, you can see the situation at home at any time on the mobile phone, and realize two-way voice interaction, compared to its alarm products, this camera is more practical. The alarm set containing the host, door sensor, infrared, remote control and camera is about 1000-1700 yuan, and the cost performance is acceptable.