The ALN-EN utilises Hochiki’s latest High-Performance Chamber Technology, removing the need for ionisation smoke sensors in most applications. This advanced design allows the alarm threshold to be raised, improving the signal-to-noise ratio and reducing susceptibility to false alarms.
Key Features
- Removable, high-performance smoke chamber
- Twin LEDs providing 360° visibility (green during polling, red during alarm)
- Locking mechanism between sensor and base
- Variable sensitivity
- Electronically addressed
- Panel-controlled pulsing or non-pulsing LED operation
- Approved by LPCB and VdS
- SIL Level 2 approved variants available