i just purchased a Siren by Wattle. Ive been in contact with Heimgard that is currently supporting this product. They say that Heiman made their sensores but Heiman only have zwave on their list of supported products for Homey pro.
They told me to ask someone on this forum to help me make this work. They said that i maybe can use an other cofiguration from an other zigbee product. is it anybody here that can help me with this??