Logo
Logo
Back to HOCHIKI

ALN-EN

ALN-EN(SCI) is a Photoelectric Smoke Sensor with SCI, which is fully compatible with Hochiki’s ESP Analogue Addressable Protocol.

 

ALN-EN(SCI) incorporates Hochiki’s newest High-Performance Chamber Technology removing the need to use Ionisation Smoke Sensors in the majority of
applications. This also allows the sensor threshold level to be increased, thereby improving the signal-to-noise ratio and reducing susceptibility to false alarms.

 

ALN-EN(SCI) smoke chamber is easily removed or replaced for cleaning and utilizes a unique improved baffle design that allows smoke to enter the chamber
whilst keeping out ambient light.



ALN-EN Features

 - Removable, High-Performance chamber
- Twin LEDs allow 360° viewing – green when polling, amber when isolating, red in fire
- Locking mechanism (sensor to base)
- Variable sensitivity
- Electronically addressed

 

Contact Us