Support
Characteristics
- UL Listed.
- The standard detector is 2-wire or 3-wire with base.
- For 4-wire type just add one relay output module on 3-wire base. Simple and easy module placement enables wider application.
- Twin-color LED display enables viewer to easily identify the current status of detector.
- Contacts material is highly acid-resistant and rust-resistant.
- Detector is made of high endurance, solid and colorfast Fire-proof plastic.
- Non-loosening screws on base terminal for easy installation.
- Detector has passed strict EMC test, which greatly eliminates false alarms caused by interference from nearby sources.
Specification
AH-0621 UL Listed Photoelectric Smoke Detector
| Model | AH-0621-2 | AH-0621-3 | AH-0621-4 |
| Alarm Contact | N/A | N/A | 0.8A @30V DC, 0.4A@125V AC |
| Voltage Range | 12 ~ 30V DC | ||
| Alarm Current @24V DC 470Ω | 50mA | 59mA | 45mA |
| Standby Current @24V DC 470Ω | 140μA | 25 ~ 75μA | |
| Sensitivity Setting | Comply to UL 268 | ||
| Ambient Temperature | 0℃ ~ +37.8℃ | ||
| Material | Fire-proof plastic | ||
| Dimensions | 102mm(Dia.) x 48mm(H) | ||
| Weight | 130g | 130g | 145g |
| Color | White | ||
Effective Alert Area
| Building Height | Area Covered |
| Under 4M | 150 M2 |
| 4 ~ 20M | 75 M2 |
Order Information
| AH-0621-2 | 2-wire |
| AH-0621-3 | 3-wire with remote indicator output |
| AH-0621-4 | 4-wire with relay output |
