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) |
|---|---|
| Standby Current | ≤0.8mA |
| Alarm Current | ≤5.0mA |
| 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. |
| Ambient Temperature | -10°C～+50°C |
| Relative Humidity | ≤95%, non condensing |
| Ingress Protection Rating | IP23 |
| Material and Color of Enclosure | ABS, white (RAL 9016) |
| Dimensions | Diameter: 100mm Height: 56mm(with base) |
| Mounting Hole Spacing | 45mm～75mm |
| Weight | About 120g |
- Twin LED for 360° view.
- Electronically addressed in field.
- Built-in microprocessor stores 14 history data.
- Drift compensation to suit environment changing extensively.
- Self-diagnostic.
- Remote indicator output available.
- Complies with EN 54-7 standard.
Do you want to contact with us?
If you want to contact with us? please fill free an message by contact page.
Request a free consultation
8 years Experiences in my business service
Send us an email and we will get in tuch shortly or phone between 9.00am to 6.00pm Saturday to Thursday .