The Fireangel ST-622 smoke detector uses an optical sensor with TERMOPTEK technology, which combines optical and thermal detection. It provides audible and visual alerts, while the test and reset functions are accompanied by automatic checks of the detector and battery.
The SLEEP-EASY function silences the end-of-life warning for 8 hours. The built-in lithium battery does not need to be replaced for 10 years.
- Sensor type: Optical
- Technology: TERMOPTEK
- Alert: Audible and visual
- Alarm volume: 85 dB at a distance of 3 m
- Battery: Built-in lithium
- Battery life: 10 years without replacement
- Silence function: SLEEP-EASY, for 8 hours
- Functions: Test and reset
- Automatic checks: Detector and battery
- Operating temperature: 4–38 °C
- Humidity range: 0–93%
- Diameter: 130 mm
- Weight: 162 g
- Standard: BS EN 14604:2005
Dimensions
- Type
- Smoke Detector
- Thread
- No
- Autonomous
- No
Smart Features
- Smart Ecosystem
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.