Protech Technologies SDI-77XL-HS Outdoor Motion Sensor, High Security, Dual Technology Sensor, Anti-Masking, 100' x 100'

The High Security Versions of the PIRAMID XL Motion Detector Sensor offer enhanced detection capability when compared to the standard PIRAMID XL AND XL2 Versions. The detection parameters are altered to enable these sensors to offer greater overall detection capability for slow moving, fast moving and crawling intruders.

The PIRAMID XL high security version sensors are manufactured using PROTECHs proprietary Stereo Doppler Microwave Technology. The high security versions of the PIRAMID XL sensors are offered as dual technology sensors.

The Dual Technology models are also equipped with a dual element Passive Infrared Sensor. In these versions the independent sensor modules are And Gated and must activate simultaneously to create an overall sensor alarm. The various models of high security PIRAMID XL offer different levels of detection capability and stability. Models SDI-76XL-HS and SDI-77XL-HS offer the best detection capability while providing good stability.


Also known as: PK-SDI77XLHS, SDI77XLHS

Technical Specifications: Frequency: Factory Adjusted to one of the following frequencies: 10,525 MHz – USA, 10,587 MHz – International, 9,900 MHz – International and 9,470 MHz – International Shroud Dimensions: 9 1/4” L x 6” W x 4 1/4” H Housing Dimensions: 6 1/4” L x 5 1/4” W x 3 1/4” H 16.5cm L x 13.3cm W x 8.5cm H Relay contact Rating: 0.1A,50 V Operating Humidity: 0 to 100% Relative Humidity. Operating Temperature: -30°F to 130°F -34°C to 54°C RF Power Density: 120 uW/cm2 max at the face of the unit Current Consumption: 150 mA @ 12 VDC (LED’s off) Input Voltage: 8.5 to 20 VDC

For more information about the Protech Technologies SDI-77XL-HS, please contact us.