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"To Match the Right Security
Camera Hardware to Your Project"
At Security Pro Shop, we specialize in Network Security Cameras, Recording Software, Point to Point/Mesh Wireless Radios, IR Illumination, Network Video Recording appliances, Extreme Protective Camera Housings, needed Advice & Tips, and other Accessories for installing and configuring Advanced Video Systems of all sizes, for commercial use, and for public agencies worldwide. Our foremost goal is to match your project with the correct hardware needed to maximize security, reliability, performance and budget. We only sell top quality hardware with the best personalized customer service and free expert advice. Our overarching goal is for you to be extremely pleased with your purchase.
Protech SDI-77XL2-ABC Outdoor Motion Sensor
SDI-77XL2-ABC Model - Provided with Lens Modules A, B and C - Lens A Installed on Sensor
The XL2 version of PIRAMID provides reliable outdoor "volumetric" protection under even the most severe environmental conditions. PIRAMID XL2 models SDI-76XL2 and SDI-77XL2 are dual technology sensors combining PROTECH'S proprietary STEREO DOPPLER MICROWAVE Technology with a dual element Passive Infrared sensor. The independent sensor modules are "And Gated" and must activate simultaneously to create an overall sensor alarm.
The PIRAMID XL2 Outdoor Motion Sensor have a very broad application range. The key to their success is the unique, dual-channel Stereo Doppler Microwave Detector and its ability to ignore randomly moving objects. The capability to field adjust the distance a target must move to create an alarm, enhances the sensor's adaptability to most environmental situations.
Generally, the PIRAMID XL2 sensors are used for STRATEGIC AREA or SPECIFIC ASSET protection. They are also frequently used in conjunction with outdoor perimeter systems as a "gap filler".
Features:
- Two receiving channels with the ability to eliminate vibration and periodically moving objects as sources of false alarms.
- Ignores normal temperature variations yet is very responsive to rapid infrared changes created by an intruder.
- Stereo Doppler Microwave and Passive Infrared portions automatically adjust detection parameters to compensate for losses in range that occur at elevated temperatures.
- A component failure will cause the sensor to lock-in alarm.
- Ten-position digital switch adjusts how far the sensor detects (to it's maximum range).
- Ten-position digital switch adjusts the amount of movement required to initiate an alarm condition.
- Two-position switch adjusts the sensors immunity to birds and small animals.
- Displayed on the face of the unit indicating the alarm relay status.
- Alarm and Environmental Caution LED's for both technologies displayed on the face of the sensor. An internal switch can disable both Master and Analytic LED's.
- Optional audible tester to assist in the walk-test and initial sensor setup. The XL-Sounder greatly simplifies the installation as it enables walk-testing and adjustment by a single installer.
- 180° Horizontal Adjustment, 90° Vertical Adjustment.
- Tamper switch with terminal connection.
- User selectable Form C relay output. A Solid State relay is flexible, silent and more reliable than an electromechanical relay.
- Rugged, weatherproof housing offers maximum protection against RFI and EMI interference.
- Metal hood that routes rain from sensor's face and also provides maximum protection from ice, snow, wind and sun loading.


