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A key advantage of this model is the use of a dual pyroelement and a digital detection algorithm. These mechanisms, supported by the digital temperature compensation function, guarantee high resistance to false alarms that could be caused by sudden changes in ambient heat or air movement. The device constantly monitors the motion detection system and supply voltage, which increases the overall level of safety and reliability of the entire alarm system.
The brown housing makes the detector blend perfectly with darker interior design elements, such as wooden window frames, brown door frames, or dark-colored walls, becoming almost invisible to unauthorized persons. An additional advantage is full tamper protection, reacting to both opening the housing and attempting to tear the device from the surface. The product meets rigorous EN 50130 safety standards, which confirms its suitability for professional class II alarm installations. Small dimensions and an aesthetic, slim look make it one of the most popular models for discreet monitoring of passages and perimeter protection inside buildings.
EAN: 6931240051030 SKU: 931051036
The wired curtain detector is an advanced solution for intrusion and robbery alarm systems, designed for precise protection of specific areas such as passages, windows, or doors. By using a specialized curtain lens, the device generates a very narrow detection barrier with a width of only 1 meter at a distance of 5 meters, which allows for effective property protection while maintaining freedom of movement in the rest of the room.
A key advantage of this model is the use of a dual pyroelement and a digital detection algorithm. These mechanisms, supported by the digital temperature compensation function, guarantee high resistance to false alarms that could be caused by sudden changes in ambient heat or air movement. The device constantly monitors the motion detection system and supply voltage, which increases the overall level of safety and reliability of the entire alarm system.
The brown housing makes the detector blend perfectly with darker interior design elements, such as wooden window frames, brown door frames, or dark-colored walls, becoming almost invisible to unauthorized persons. An additional advantage is full tamper protection, reacting to both opening the housing and attempting to tear the device from the surface. The product meets rigorous EN 50130 safety standards, which confirms its suitability for professional class II alarm installations. Small dimensions and an aesthetic, slim look make it one of the most popular models for discreet monitoring of passages and perimeter protection inside buildings.
Device type
Wired PIR curtain motion detector for indoor applications
Detection technology
Passive infrared (PIR) based on a dual pyroelement
Optical parameters
Detection range: 5 x 1 m; Viewing angle: 15°; Curtain-type lens
Output characteristics
Alarm output: NC (Normally Closed); Tamper output: NC; Maximum contact load: 40 mA / 24 V DC
Digital functions
Digital motion detection algorithm; Digital temperature compensation (automatic adjustment to ambient temperature)
Supervision and self-diagnostics
Continuous monitoring of the motion detection system; Supply voltage level monitoring; Fault signaling
Tamper protection
Tamper contact reacting to opening the housing and tearing the device from the wall or ceiling
Signaling and operation
Red LED signaling an alarm (2 seconds); Potentiometer for smooth detection sensitivity adjustment
Electrical parameters
Supply voltage: 12 V DC (±15%); Standby current consumption: 5 mA; Maximum current consumption: 7 mA
Environmental conditions
Operating temperature: -10 °C to +55 °C; Environmental class according to EN 50130-5: II; Maximum humidity: 93±3%
Compliance with standards
EN 50130-4 (electromagnetic immunity); EN 50130-5 (environmental classification); Polish product
Mechanical construction
Housing color: Brown (BR); Material: High-quality ABS plastic; Dimensions: 105 x 25 x 20 mm
Movement dynamics
Detectable intruder movement speed: 0.3 m/s to 1 m/s
Software and algorithms
The built-in digital motion detection algorithm is responsible for advanced analysis of signals from the dual pyroelement. The device software filters electrical and thermal interference in real-time, eliminating the risk of false alarms. The algorithm dynamically adjusts the sensor sensitivity to prevailing environmental conditions thanks to the digital temperature compensation function, which ensures constant intruder detection effectiveness regardless of the time of day or the performance of heating systems in the facility. The system also monitors power stability, reporting voltage drops below the critical level.
Contents
1x PIR detector CD-2-BR
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