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U-Prox PIR VB

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U-Prox PIR VB motion detector from a Ukrainian company with a curtain-type Fresnel lens. It is based on an infrared sensor with intelligent algorithms to prevent false alarms. It also offers pet immunity up to 20 kg and adjustable sensitivity. The model works in combination with a built-in temperature sensor and allows thermal compensation to be set. The detector is intended for installation in doorways and window openings, shopfronts, and between objects with a distance of no more than 10 meters. The lens creates a vertical barrier with a 68° coverage angle (7.5° horizontally) and can detect moving targets traveling at 0.3 to 3 m/s. The signal is transmitted to the control panel over the 868 MHz band. Transmission range is 4,800 meters with no obstacles...such as walls, trees, etc. Battery life up to 5 years from a cell. A tamper switch is included to monitor unauthorized opening/removal. Firmware includes data encryption, jamming detection, and partial sensor lockout.
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U-Prox PIR VB
Sensor
intersection (barrier) / "curtain" /
movements
infrared (PIR)
temperature / built-in /
Mount
indoor
Installation
wall-mounted
Connecting sensors (protocol)
frequency 868 MHz
Features
sensitivity adjustment
animal immunity / up to 20 kg /
tamper-evident / tear-off protection
jamming alert
Horizontal angle of coverage
7.5 °
Vertical angle of coverage
68 °
Range
10 m
Communication range
4800 m / in open space /
Power source
batteries / CR123A /
Working hours
60 months
Operating temperature
-10 °C ~ +55 °C
Maximum humidity
75 %
Dimensions
90x60x34 mm
Weight
150 g
Official Website
security.u-prox.systems
Added to E-Catalog
April 2025
Hub required for operation.

U-Prox PIR VB motion detector from a Ukrainian company with a curtain-type Fresnel lens. It is based on an infrared sensor with intelligent algorithms to prevent false alarms. It also offers pet immunity up to 20 kg and adjustable sensitivity. The model works in combination with a built-in temperature sensor and allows thermal compensation to be set. The detector is intended for installation in doorways and window openings, shopfronts, and between objects with a distance of no more than 10 meters.

The lens creates a vertical barrier with a 68° coverage angle (7.5° horizontally) and can detect moving targets traveling at 0.3 to 3 m/s. The signal is transmitted to the control panel over the 868 MHz band. Transmission range is 4,800 meters with no obstacles such as walls, trees, etc. Battery life up to 5 years from a cell. A tamper switch is included to monitor unauthorized opening/removal. Firmware includes data encryption, jamming detection, and partial sensor lockout.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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