Hanwha Vision SIT-1212W-N Microwave PIR Sensor
SKU
SIT-1212W-N
Model No
SIT-1212W-N
$8.95
Product Highlights
- Doppler effect+power analysis
- X-Band plane antenna
- Microwave detecting distance adjustable
- Auto temperature compensation, reducing false alarm
- Dynamic threshold adjustment technology with high interference immunity

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The SIT-1212W-N from Hanwha Vision is a high-performance microwave PIR sensor that employs dual detection technology for superior accuracy. Unlike standard PIR sensors that may trigger false alarms due to temperature changes in the environment, the SIT-1212W-N uses microwave detection to distinguish genuine intrusions from environmental fluctuations, ensuring reliable security.
Hanwha Vision SIT-1212W-N Key Features
- Doppler effect power analysis: Enhances detection capabilities by analyzing motion, reducing false triggers.
- X-Band plane antenna: Provides high visibility and coverage for detecting a wider range of movement.
- Microwave detecting distance adjustable: Allows customization of the detection radius, making it suitable for various settings.
- Auto temperature compensation: Minimizes false alarms by adjusting for environmental temperature variations.
- Dynamic threshold adjustment technology: Features high interference immunity, ensuring reliable operation in complex environments.
- Look-down window design: Eliminates dead angles, ensuring a comprehensive detection field.
- Alarm output N.C./N.O. optional: Flexible options for compatibility with different alarm control systems.
- Intelligent technology: Differentiates intruders from interference signals, enhancing overall security.
- Approval Listing: EN50131-1 Grade 2, ensuring adherence to industry standards for security devices.
Hanwha Vision SIT-1212W-N Detailed Specifications
Detection Technology | Microwave PIR Dual Detection |
Detection Range | Adjustable |
Frequency | X-Band |
Alarm Output | N.C./N.O. Optional |
Auto Temperature Compensation | Yes |
Dynamic Threshold Adjustment | Yes |
Approval Listing | EN50131-1 Grade 2 |
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