HZ911E Non-addressable Beam Detector (with 2 reflectors) DC24V, 5～100m

HZ911E is a linear optical beam smoke detector. It consists of two main parts: a detector and a reflector. In normal operation mode, the infrared beam emitted by the detector is reflected by the reflector and returns to the receiving tube. When a fire occurs, smoke blocks the infrared beam, resulting in a decrease in the received signal, and the system issues a fire alarm. During an alarm, the detector's red status indicator is constantly lit, and the alarm contact is closed.

Features:
- The device complies with the GB14003-2005 standard
- The protection area is 7 meters on both sides of the beam