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The heart of the device is a dual pyroelement and a digital detection algorithm, which, combined with the temperature compensation function, guarantees reliable operation in a wide temperature range from -10°C to +55°C. SATEL CD-2 also offers advanced monitoring functions, including supply voltage control and motion detection system self-diagnostics. The user has the ability to smoothly adjust the sensitivity using a built-in potentiometer, which allows for perfect matching of operating parameters to the specifics of the protected object.
The system's security is enhanced by built-in tamper protection, which reacts to opening the housing and attempts to detach the device from the surface. The detector is fully compliant with rigorous EN 50130-4 and EN 50130-5 standards, which confirms its high quality and resistance to electromagnetic interference. The NC alarm output ensures compatibility with almost every alarm control panel available on the market. By choosing SATEL CD-2, you are investing in proven technology that combines discretion, energy efficiency (power consumption of only 7mA), and the highest level of perimeter protection inside buildings.
EAN: 6931240084793 SKU: 931084795
SATEL CD-2 is a professional, wired curtain PIR detector designed for precise protection of narrow passages, windows, and doors. Thanks to the use of an advanced curtain lens, the device generates a very narrow detection barrier, which allows for effective protection of specific zones without triggering false alarms in the rest of the room. The main advantage of this model is its miniature housing, which makes the detector almost invisible after installation, perfectly blending into modern interiors.
The heart of the device is a dual pyroelement and a digital detection algorithm, which, combined with the temperature compensation function, guarantees reliable operation in a wide temperature range from -10°C to +55°C. SATEL CD-2 also offers advanced monitoring functions, including supply voltage control and motion detection system self-diagnostics. The user has the ability to smoothly adjust the sensitivity using a built-in potentiometer, which allows for perfect matching of operating parameters to the specifics of the protected object.
The system's security is enhanced by built-in tamper protection, which reacts to opening the housing and attempts to detach the device from the surface. The detector is fully compliant with rigorous EN 50130-4 and EN 50130-5 standards, which confirms its high quality and resistance to electromagnetic interference. The NC alarm output ensures compatibility with almost every alarm control panel available on the market. By choosing SATEL CD-2, you are investing in proven technology that combines discretion, energy efficiency (power consumption of only 7mA), and the highest level of perimeter protection inside buildings.
Application
Internal alarm systems, perimeter protection of windows and doors
Sensor type
Passive infrared (PIR) with dual pyroelement
Detection range
5 x 1 meter, 15-degree viewing angle (curtain characteristic)
Alarm outputs
NC (Normally Closed), load capacity 40 mA / 24 V DC
Violation signaling time
2 seconds
Digital temperature compensation
Yes, automatic adjustment of the detection threshold to ambient temperature
Sensitivity adjustment
Smooth, implemented via a built-in potentiometer
Power supply
12 V DC (+/- 15%), maximum power consumption 7 mA
Operating temperature
From -10 °C to +55 °C
Detectable motion speed
From 0.3 m/s to 1 m/s
Tamper protection
Tamper contact (TMP) reacting to opening the housing and detachment from the surface
Standards and certificates
EN 50130-4, EN 50130-5, Environmental class II
Color and housing
White, high-quality plastic
Software
The device uses advanced firmware responsible for digital processing of signals from the pyroelement. This algorithm analyzes the dynamics of infrared radiation changes in real-time, effectively distinguishing human movement from environmental disturbances such as air currents. The temperature compensation system dynamically adjusts the detection threshold to the ambient temperature, which prevents a drop in sensitivity on hot days. Additionally, the software performs self-diagnostic functions, constantly monitoring the correct operation of key electronic components and the stability of the supply voltage, which minimizes the risk of system failure and ensures the highest repeatability of operating parameters.
Contents
1x SATEL CD-2 detector
1x Set of mounting screws
1x User manual
Dimensions, Weight
Product dimensions: 20 x 25 x 105 mm (D x W x H)
Package dimensions: 40 x 50 x 117 mm (D x W x H)
Product weight: 22 g
Weight with packaging: 50 g
Specific References