Features
• High stability smoke chamber and NTC heat sensor
• Low power consumption MCU, high reliability
intelligent algorithm of smoke & heat
• High adaptability to the ambient with dustproof,
moistureproof, anti-white light and high EMI immunity
• Orientation differences: maximum: minimum <1.6
• Sound & flash alarm
• Low voltage indication
• Test button, auto-reset
• Unique bracket design, easy installation
Specifications
| Input Voltage | 9V battery (6F22) |
| Static Current | ≤25uA |
| Alarm Current | ≤25mA |
| Operating Humidity | ≤95% RH |
| Operating Temperature | -10 to 85°C |
| Alarm Output | Sound & flash alarm |
| LED Indication | Detecting: red LED flash Alarm: red LED on |
| Detecting Sensitivity | m=0.18±0.03dB/m |
| Alarm Temperature | Fixed temperature: 57±6°C Rate-of-rise: 8-15°C/min |
| Alarm Sound Level | ≥90dB/3m |
| Detecting Area | 60m² (with 4 meter height) |
| Dimension | Ø105*44mm |
 Shenzhen Usafe Intelligent Technology Co., Ltd Tel: +86-755-28286305 Alibaba : szusafe.en.alibaba.com |
| Shenzhen Usafe Intelligent Technology Co., Ltd 粤ICP备17122624号-1 |
