Fire Angel ST-622T Smoke Alarm Thermoptek Lithium Battery    DATED 2027
  • Battery powered smoke alarm - sealed 10 year long life battery
  • CE marked and Kitemarked to BS EN 14604
  • Tamper-proof battery does not need to be replaced for the life of the alarm
  • Thermally enhanced for quicker detection of smouldering fires (compared to standard optical sensors)
  • 10 year manufacturers warranty

Fitted with a 10 year sealed long life lithium battery, the FireAngel ST-622 optical smoke alarm uses a thermally enhanced smoke sensor; the technology of choice for the UK's Fire and Rescue Service. The FireAngel ST-622 benefits from additional features including easy to use test/hush button, as well as "sleep-easy" function, allowing low battery warning chirps to be silenced for 8 hours.

Fire Angel ST-622T Smoke Alarm Thermoptek Lithium Battery