Conventional Smoke & Heat Detector – AW-D138C
Compatible with Conventional Fire Alarm Control Panels
Product Overview
The AW-D138C Conventional Smoke & Heat Detector combines photoelectric smoke detection with fixed temperature and rate-of-rise heat sensing, providing dependable fire detection for conventional fire alarm systems.
Designed for indoor open-area protection, the detector features highly sensitive optical sensing, reliable thermal detection, and 360° visible LED indication for rapid alarm recognition. Its two-wire connection enables simple installation with most conventional fire alarm control panels.
Product Features
- Conventional Fire Alarm System Compatible
- Photoelectric Smoke Detection
- Fixed Temperature & Rate-of-Rise Heat Detection
- Two-Wire Zone Connection
- Low Standby Current
- Dual 360° LED Alarm Indicators
- Reliable Open Area Detection
- Durable ABS Housing
- Easy Installation and Maintenance
- High Performance and Long Service Life
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AW-D138C |
| System Type | Conventional |
| Operating Voltage | 9–28V DC (Zone) |
| Monitoring Current | ≤120 µA |
| Alarm Current | ≤20 mA @ 24V DC |
| Smoke Sensitivity | 0.18–0.30 dB/m |
| Heat Alarm | 57°C (135°F) A2R |
| Operating Temperature | –10°C to +50°C |
| Relative Humidity | 5–95% RH (Non-condensing) |
| Housing Material | ABS, White |
| Dimensions | Ø100 × 55.7 mm |
| Weight | Approx. 120 g |
| Protection Area | 60 m² (≤6 m ceiling) / 80 m² (6–12 m ceiling) |
| Application | Indoor |
| Compatible Panel | Conventional Fire Alarm Control Panels |
Typical Applications
- Office Buildings
- Shopping Centres
- Warehouses
- Industrial Facilities
- Hotels
- Hospitals
- Schools & Universities
- Residential Complexes
- Retail Stores
- Commercial Buildings
Advantages
- Dual smoke and heat sensing for improved fire detection
- Reduced nuisance alarms compared to single-sensor detectors
- Reliable performance in a wide range of environments
- Quick installation with conventional fire alarm systems
- Cost-effective protection for commercial, industrial, and residential applications
