The TP-Link Tapo T30 KIT is a smart sensor starter set designed to help you monitor your home and automate security. It centers around the Tapo H100 Hub, which coordinates the system and features a built-in alarm capable of reaching 90 dB to alert you of any detected activity. This kit includes a Tapo T100 motion sensor that covers a 120° viewing angle with a detection range of up to 7 meters, as well as two Tapo T110 contact sensors for monitoring doors or windows. Everything is housed in white, flame-retardant UL94-V0 material, keeping the components discreet and safe. The sensors are compact, with the contact units measuring 61.4 x 37.5 x 12.3 mm and the motion sensor sitting at 42.3 x 42.3 x 34 mm. You can set them up without tools using the included 3M adhesives or built-in magnets, making it easy to place them on various surfaces without damaging your walls. Managed through the Tapo app on iOS or Android, the system is convenient for those who want a quick security setup. The sensors run on CR2032 batteries and the hub on a CR2450, providing a battery life of up to 2 years so you don't have to replace them frequently. The entire kit weighs about 150 g and operates reliably in temperatures between 0°C and 40°C.