FIRE ALARM FIREANGEL 10Y ST-630

Thermoptek Multi-Sensor technology, used by over 90 percent of UK Fire & Rescue Services. 10-year sealed lithium battery. Large central button - test / Smart Silence / location. Smart Silence allows silencing the alarm for up to 10 minutes in case of a false alarm. If additional smoke is detected during this 10-minute period, the alarm reactivates. Location function - when the system alarms, pressing this button silences all units except the one that triggered the alarm. Option for radio communication, Wi-Safe2, ZigBee, Z-Wave (radio module to be purchased separately). This product description is an automated translation of the original Finnish description.