How will the system notify me of low batteries?
The hub will give an amber warning light, whilst the app will tell you which device has a low battery. You will also hear an intermittent beep from the hub to indicate that action is required. If you do not have batteries to hand and want to stop the hub beeping, you can set the low battery accessory into bypass mode in the app to silence this whilst you obtain the batteries you need. Please note this device will not detect any activity whilst in bypass mode, so this should be a short term solution. Once the batteries have been changed, the device can be made active again (and bypass mode turned off).