The Curtain Infrared Detector is a passive infrared detection device that senses the passage of people or objects by forming a curtain-like detection area. This product is primarily used for intrusion detection at doors, windows, passageways, and perimeter locations, and is applied in security systems.
Advantages
Precise Curtain Protection
A 15° narrow-angle curtain covers critical passageways such as doors and windows. Standard installation reaches up to 6m, and even high-level installation forms a 6×0.7m protection zone, reducing false alarm rates and ensuring effective protection.
Wide Temperature Range Stability and Low Power Consumption
Supports an operating temperature range of -10℃ to +50℃. Automatic temperature compensation maintains sensitivity, and a static current ≤20mA (DC12V) enables long-term low-power operation.
Strong Anti-interference and Tamper Protection
Surface mount technology with EMI/RFI suppression ensures signal stability in complex electromagnetic environments. A normally closed tamper-proof switch triggers an alarm upon unauthorized opening.
Flexible Installation and Adjustable Parameters
Supports wall mounting and ceiling mounting. It can be used at a height of approximately 2m. Detection distance and alarm delay are adjustable, allowing for quick optimization based on site conditions.
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Static Current |
≤20mA(DC12V) |
|
Environment Temperature |
-10℃+50℃ |
|
Mounting Mode |
Wall hanging or ceiling |
|
Installation Height |
About 2m |
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Detection Angle |
15℃ |
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Detection Range |
6m |
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Detection Range |
6*0.7m(when the installation height is 3.6m) |
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Alarm Output |
Always closed |
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The anti-disassembly Switch |
Always closed |
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Dimension |
86.5x48.5x32mm |
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