I have just purchased 4 nest smoke detectors to meet the new legislation but have now realized i need a heat detector in my kitchen, this also needs to be interlinked with the smoke detectors. Nest don't seem to do a heat detector. Has anyone got the nest smoke alarms and found a different brand of heat sensor that can be interlinked to the nest smoke detectors or am i going to need to cancel the order and get a different brand that do the whole range?
