Satel Satellite digital PIR motion detector (AQUA S)

Satel AQUA S Dual PIR Motion Detector 140° 15m, with Pre-Alarm Function and Interchangeable Lens - 24V AC/DC Power Supply

The microprocessor-controlled, fully digital Satel AQUA S detector is characterized by high sensitivity and resistance to interference. Thanks to its state-of-the-art digital temperature compensation mechanism, the detector can be used in a wide temperature range.

Pre-Alarm Function
The pre-alarm is indicated by a brief flash of the LED when disturbances detected by the sensor in the monitored area do not meet the alarm criteria. The sensitivity of the pre-alarm depends on the sensitivity of the detector, which is set at the pins. Frequent pre-alarms can trigger an alarm.

The first 30 seconds after powering on the device is the startup time of the detector, indicated by rapid blinking of the LED. Only after this time has elapsed is the detector fully operational.

• Can be powered with either DC or AC 24V.
• Dual pyro element.
• Universal mounting bracket included.
• Tamper protection against opening the housing.
• Digital motion detection algorithm.
• Adjustable sensitivity.
• Pre-alarm function.
• Digital temperature compensation.
• Optional accessory - Interchangeable lens: The standard lens EWA mounted in the detector can be replaced with another lens:
• LR - Long-range lens with under-crawl zone control: Range 30 m; Width of the main beam at the end of the range - 3 m.
• VB - Curtain lens: Range 22.5 m; Width of the main beam at the end of the range - 2.2 m.