It is possible, but only given that the signal level between the hub and devices is not lower than 2-3 points (you can check this in the app). Also, the cellular and Wi-Fi signal must be stable at the installation site (in case these communication channels are connected).
It’s also necessary to fix the hub on the surface with screws. Otherwise, the hub can be easily dismounted, the tamper will not work, and both security company and users will not receive the corresponding notification.