

Features
• Circular LED indicator for 360° visibility
• Current network output, 2-/3-wire
• Low power consumption
• With tamper switch
• Power off reset
• Unique bracket design, easy to install
Specifications
| Input voltage | 9-28VDC |
| Static Current | 55±5uA (at DC 24V) |
| Alarm Current | 50±5mA (at DC 24V) |
| Operating Humidity | ≤90% RH |
| Operating Temperature | 0-80°C |
| Alarm Reset | Power-off reset |
| Alarm Temperature | Fixed temperature: 57±3°C Rate-of-rise: 8-15°C |
| LED Indication | Detecting: Green LED flash Alarm: red LED on |
| Wiring Mode | 2-wire/3-wire |
| Installation | Ceiling mounted |
| Dimension | Ø100*48mm |
Wiring Diagram

![]() Shenzhen Usafe Intelligent Technology Co., Ltd Tel: +86-755-28286305 Alibaba : szusafe.en.alibaba.com |
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