Smoke Detector Legacy Series
D-A411 Intelligent Photoelectric Smoke Detector is an addressable fire alarm device cooperating with SHIELD intelligent fire alarm control panels to build a fire detection system. It shows fire alarm by LED indicators and transmits the fire signal to the control panel.
|Operating Voltage||Loop 24V (16V~28V)|
|Indicators||Red. Flashes in normal condition. Lights when fire reported.|
|Remote Indicator Output||Directly connect to remote indicator (built-in 5.1kΩ resistor in series. Max. output current is 5.0mA). Quiet in normal condition. Lights in alarming.|
|Programming Method||Electronically programming|
|Code Range||one address within 1～242.|
|Wiring||Non-polarized 2-core for loop.
Polarized 2-core for remote indicator.
|Relative Humidity||≤95%, non condensing|
|Ingress Protection Rating||IP23|
|Material and Color of Enclosure||ABS, white (RAL 9016)|
Height: 56mm(with base)
|Mounting Hole Spacing||45mm～75mm|
- Twin LED for 360° view.
- Electronically addressed in field.
- Built-in microprocessor stores 14 history data.
- Drift compensation to suit environment changing extensively.
- Remote indicator output available.
- Complies with EN 54-7 standard.
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