| Model | IR-201C |
| lnfra Red sensor | Binary rectangular infrared |
| Power supply | 9 ~ 16 V DC，12V |
| Consumption current | 10mA ( 12V ) |
| Alarm output normally | NCoutput |
| Alarm duration | 2±0 .5s/min |
| Pulse counting | 2/3optional |
| temperature compensation | Digital compensation circuit |
| Walking test LED | red, can be disabled |
| anti-interference | 20V/ m ( 10 -1000MHz) |
| Detection speed | 0 .3 ~ 3m/s |
| Installation height | 2.2 meters, typical value |
| Environmental humidity | 95% RH maximum value |
| Working temperature | -5°C ~ +55°C |
