Your SimpliSafe camera might be having trouble connecting or stalled during setup if it isn't flashing white. A flashing white light typically signifies that the camera is prepared to establish a Wi-Fi connection. Your camera could not be getting power or it might be broken if this light isn't visible.
Make sure the cord is firmly attached and start by inspecting the power source. ... https://simplsecure.com/simplisafe-camera-blinking-white/