Let’s get loud
The siren can make loud sounds to scare away intruders, burglars, or in-laws… Really, though, it can scare away whomever you choose. At a volume of 90 dBm, you can be sure no one will overhear the alarm.
This Zigbee Siren comes with a battery backup, so it's always there to give alarm when needed - even when there's a power outage.
As if that’s not enough, the frient Smart Siren can also function as a Zigbee signal extender and strengthen wireless communication between your other Zigbee devices. For instance, if some of your devices have a weak signal because they’re behind a brick wall.