ALN-EN Intelligent Photoelectric Smoke Sensor

ALN-EN – Intelligent Photoelectric Smoke Sensor

Intelligent analogue addressable photoelectric smoke sensor, fully compatible with Hochiki ESP protocol. Features high-performance removable smoke chamber, variable sensitivity, electronic addressing and 360° LED indication for polling, isolation and fire status. Designed for reliable smoke detection with improved false-alarm resistance.

Key Features:
• Analogue Addressable – Hochiki ESP Compatible
• High-Performance Removable Chamber
• 360° Twin LED Status Indication
• Variable Sensitivity: 2%/m – 4.5%/m
• Electronic Addressing
• LPCB & VdS Approved
• Operating Voltage: 17–41 VDC
• IP42 Protection
• Available in Ivory, White & Black
• Compatible Bases: YBN-R/3, YBO-BS, YBO-BSB2
• Dimensions: Ø100 × 45 mm