- In the app, go to Devices > Add Devices > Select Siren.
- Plug the siren into a power outlet with all power disconnected and its batteries removed. It will pair with the Gateway automatically. The siren is in pairing mode when there is a single, rapidly flashing light.
Your app will update when the Siren pairs with your Gateway.
If the Siren doesn't pair automatically, you can pair it manually as follows: With the device powered on, tap the pairing button. (The pairing button is on the right in the base of the device.) Your app will update when the Siren pairs with the Gateway.
If you are still unable to pair the Siren, then you will need to reset. (This can happen when moving the siren between gateways.) See How do you reset a SmartEnit ZBalrm Siren?