Alarm systems. Part 2: Requirements for intruder alarm systems. Section Four: Ultrasonic Doppler detectors for use in buildings
| Accuris | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | 60839-2-4 |
| Product Name | Alarm systems. Part 2: Requirements for intruder alarm systems. Section Four: Ultrasonic Doppler detectors for use in buildings |