What Smartscan Hydra sprayheads are compatible with wireless alarms?

Related articles

• How does the water usage compare to ceiling mounted sprinkler systems?
• What is the specification of the wireless Hydra alarm?
• Whats the maximum number of Automist Smartscan Hydra heads that can be connected to a single pump?
• How do you reset the Smartscan Hydra Controller?
• How is the commissioning using a wireless alarm different from using a detector on Hydra?