Answer:
I believe so. If it is still within a certain radius or within certain feet of the sensor, I believe just because a book would be in front of it, that does not mean it would be unable to work. If you walk away even further than say, 8 or 10 feet, the remote will most likely not be able to make a response to the sensor.
Hoped this helped :)
Explanation:
Answer: "Patiently have we waited and long have We endured, in the hope that Our government might retrieve the situation in peace."
Explanation: