Description
Feature
· 4W-B Smoke Detector, compatible with remote indicator
· The backlight compensation intelligent algorithm allows the smoke detector to automatically adjust the alarm threshold based on maze contamination levels, extending cleaning cycles and simplifying main tenance
· Non-loosening screws on base terminal for easy installation
· Contacts material is highly acid-resistant and rust-resistant
· Designed in accordance with EN54-7 standard
Technical Specification
| Surveillance Area |
|
|---|---|
| Relay Out | Yes |
| Working Principle | Smoke detection |
| Alarm mode | Indicator light alarm |
| Operating Voltage | DC 24 V |
| Operating Current |
Static current: ≤ 300µA
Alarm current: ≤ 6.5mA
|
| Operating Temperature | −10°C to +50°C (14°F to 122°F) |
| Operating Humidity | ≤ 95% RH (no condensation) |
| Dimensions (with base) | Φ100 mm × 46.3 mm (Φ 3.94″ × 1.82″) |
| Weight (with base) | 96 g (0.21 lb) |
| Installation | Ceiling Mount |
| Compliance Standard | EN 54-7 |
