PIR383E Passive Infrared Module
The COMedia PIR383E module leverages infrared line technology to deliver high-sensitivity motion detection with exceptional reliability. Its ultra low-power architecture and 30-second power-up inactive time make it ideal for security sensors and battery-powered automation where false triggers and energy consumption must be tightly controlled.
Key Features
- Compact 35 mm × 25 mm footprint
- Selectable 3.3 V to 5 V operating range
- Active high digital output
- Minimum 2-second output duration
- Detection range up to 5 meters

Performance Overview
| Parameter | Specification |
|---|---|
| Module Size | 35 mm × 25 mm |
| Operating Voltage | 3.3 V to 5 V (optional) |
| Output Type | Active high digital pulse |
| Minimum Output Time | 2 seconds |
| Detection Range | Up to 5 meters |
Deployment Highlights
With its small form factor and dependable sensing core, PIR383E integrates into handheld devices, surveillance nodes, and IoT systems where responsive motion monitoring is essential. The module is especially well suited to dry battery-powered products that demand low standby current and consistent trigger behavior without calibration drift.
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