DI-9101E Intelligent Combined Heat Photoelectric Smoke Detector integrates photoelectric detection, fixed temperature and rate of rise detection technology.

The smoke sensor and heat sensor are integrated in mechanism and circuitry structure, provide wide range of application, to detect more types of fire conditions like black smoke with small particles and alcohol flame.

Electrically addressed, can be modified by programmer

Strong environmental adaptability due to drift compensation

Self-diagnostic

Reed switch test

Dirty chamber checking

Fire LED allows 360° viewing

Possible to switch off polling LED

Remote indicator output