ok bien arriee conforme a la commande

ok bien arriee conforme a la commande

ok bien arriee conforme a la commande

The device worked for 1 day . Changing the batteries to new ones didn't help. The device turns on, the touch switch on top works the device turns on and off, but the sensor does not work the motor does not work. The solution does not come from the tank - everything is on video.

The device worked for 1 day . Changing the batteries to new ones didn't help. The device turns on, the touch switch on top works the device turns on and off, but the sensor does not work the motor does not work. The solution does not come from the tank - everything is on video.

The device worked for 1 day . Changing the batteries to new ones didn't help. The device turns on, the touch switch on top works the device turns on and off, but the sensor does not work the motor does not work. The solution does not come from the tank - everything is on video.