Sensors
Pet Immune to 100 lbs.:
Sensor is immune to pets and other animals with combined weight of 100 lbs. when installation guidelines for pet immunity are followed.
Coverage pattern:
Length by width of area protected.
Signal Processing:
Analysis performed on PIR and microwave signals to determine alarm conditions.
• DualCore: Signals are analyzed in multiple domains, including amplitude, time, frequency and duration. Supports functions including diagnostics and other advanced false alarm features.
• C3
: Correlates data from both channels simultaneously, instead of independently processing each
• MAP: Timing and sequence of signals are compared to settings for specific environments to qualify each channel individually
• Queue Event Logic: Pulse counting
while looking for specific sequences of events
• Advanced: Pulse counting with timing relationships
• Standard: Basic pulse counting
Optical Technology:
Technology used to collect infrared radiation for PIR processing.
• Uniform Sensitivity: Fresnel lens that provides the same sensitivity at the edge of the pattern as exists directly in front of the sensor
• Split-Zone: Zones are split into two sub-zones where each sub-zone has half the sensitivity of a regular zone, requiring targets to be in both zones for an alarm
• Standard: Basic Fresnel lens • Mirror: Basic mirror optics
Microwave Frequency Band:
Frequency at which the microwave signal is radiated and received. Higher frequencies generally penetrate non-metallic objects less than lower frequencies.
• S-Band: 2.54 GHz • X-Band: 10.525 GHz • K-Band: 24.125 GHz
DUAL TEC FAMILY FEATURES
Environmental Adaption:
Microwave thresholds are adapted either in hardware or digitally to remove the effect of low level interference such as ceiling fans.
Temperature Compensation:
Sensor automatically adjusts PIR thresholds and/or other parameters to adapt to change in ambient temperature relative to human body temperature.
• Standard: Compensates at ambient temperatures below body temperature
• Advanced: Compensates at ambient temperatures both below and above body temperature
Digital Fluorescent Light Filter:
Software algorithms provide infinite rejection of microwave interference due to fluorescent lights.
Analog Fluorescent Light Filter:
Hardware circuitry provides rejection of microwave interferences due to fluorescent lights.
Anti-Masking:
Detects intentional and accidental blocking of the PIR optics.
Walk Test Mode:
Determines the coverage pattern and functionality for both the PIR and microwave channels, usually through LED indicators.
PIR Sensitivity Adjustment:
Selectable option to change the PIR process sensitivity, usually through a DIP switch or jumper link.
Microwave Sensitivity Adjustment:
Selectable option to change the microwave sensitivity and/or range, usually through a potentiometer.
Vertical Adjustment:
Capability to adjust the vertical PIR detector position relative to the optics, usually through a vertical shift in the PCB. Usually used to adjust range at different mounting heights, or accurately set the coverage pattern for different lenses or mirrors.
Horizontal Adjustment:
Capability to shift the PIR zones left or right by a few degrees. Usually used to locate potential false alarm sources, such as a heating vent between zones, or to aim the optics in a particular direction, such as a hallway.
103
Trouble Output:
Separate output used to indicate supervision failures and/or anti-mask detection to the control panel.
Alarm Relay Forms:
Type of output relay used to signal panel when an intrusion is detected.
• Form A: Two-terminal relay with Normally Closed output when energized
• Form C: Three-terminal relay with both Normally Closed and Normally Open outputs when energized
LED Indicators:
Light Emitting Diodes used to provide visual feedback about alarm state, supervision, walk test and other modes of operation.
• One LED: Single red LED
• Three LEDs: Red, green, yellow LEDs, usually with PIR and microwave channels associated with a specific color
Microwave Supervision:
Automatic self-test of microwave channel for proper operation.
PIR Supervision:
Automatic self-test of microwave channel for proper operation.
Recommended Mounting Height:
Suggested height to mount processor for optimal performance. Usually important for pet immune applications.
Operating Temperature:
Temperature range at which the sensor can be expected to provide adequate protection. UL certification may have a narrower range.
Input Voltage:
Voltage range at the terminal strip at which the sensor will operate. UL may have certified for a slightly narrower range.
Swivel Bracket Options:
Brackets used to mount sensors in installations that have special aiming or mounting heights.
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