Motion detector - Reliable motion detection
€48.80
Motion Detector: Reliable Motion Detection for Indoor Spaces
The HW group Motion Detector JS-20 is a passive infrared motion detector (PIR sensor) specifically designed for object protection and indoor monitoring in server rooms, data centers, offices, and other sensitive areas. The sensor uses advanced signal analysis to detect movements precisely and minimize false alarms. When motion is detected, the detector activates a relay that can be connected to HW group devices such as Poseidon2 or Ares, enabling remote monitoring via LAN, GSM, SNMP, or email. The detector is ideal for server room monitoring and offers high connectivity through a free terminal pair (GBS).
Main Features of the Motion Sensor JS-20
The Motion PIR Detector JS-20 combines high sensitivity with excellent immunity to false alarms. Here is an overview of the key features:
- Precise Motion Detection: The PIR sensor uses multiple signal analysis methods to detect movement with a detection angle of 120° and a range of up to 12 m (with standard lens), ideal for indoor monitoring.
- High False Alarm Immunity: Thanks to advanced signal analysis and adjustable jumper settings for problematic environments, the sensor minimizes false alarms caused by RF interference or other false signals.
- Flexible Lens Options: The standard lens can be replaced by a long corridor lens or a lens with free floor zone (for pets) to adapt detection to specific requirements.
- Compatibility: Compatible with HW group devices such as Poseidon2, Ares, STE2, and Damocles via digital inputs (dry contact), for seamless Poseidon2 integration.
- High Connectivity: Equipped with a free terminal pair (GBS) for flexible connections to monitoring systems.
- Easy Installation: The detector can be mounted on a flat wall or in a corner, with a recommended installation height of 2.5 m above the floor.
Application Areas of the Motion PIR Detector JS-20
The Motion PIR Detector JS-20 is versatile and suitable for scenarios where reliable motion detection is required. Typical application areas include:
- Server Rooms and Data Centers: Protection against unauthorized access through early motion detection in sensitive IT environments.
- Offices and Commercial Spaces: Indoor monitoring to ensure security alarm functionality.
- Telecommunication Rooms: Detection of movements in technical rooms to report unauthorized access.
- Remote Monitoring: Integration with Poseidon2 or Ares for real-time notifications via email, SMS, or SNMP trap when motion is detected.
- Object Protection: Use in storage rooms or other protected areas to detect movement and trigger alarms.
Why the Motion Detector JS-20 is the Right Choice
The Motion Sensor JS-20 offers a robust solution for motion detection in sensitive environments. Compared to other motion detectors, it stands out for its high sensitivity, excellent RF immunity, and flexible lens options. Integration into HW group systems enables easy connection to existing monitoring solutions, while the adjustable detection analysis allows adaptation to challenging environments. The compact design and the option for wall or corner mounting make it ideal for a wide range of applications.
Technical Details
- Detection: Passive infrared sensor (PIR) with multiple signal analysis
- Detection Angle/Range: 120° / up to 12 m (with standard lens)
- Power Supply: 12 V DC ± 25% (external adapter required, not included)
- Consumption: Max. 10 mA (without LED), max. 35 mA (with LED)
- Output: Switching relay (max. 60 V / 50 mA, internal resistance max. 30 Ohm)
- Stabilization Time: Max. 180 seconds after power-on
- Installation Height: Recommended 2.5 m above the floor
- Maximum Conductor Cross-Section: 1 mm²
- Operating Environment: -10 °C to +55 °C, 5% to 95% relative humidity (non-condensing)
- Protection Class: IP20
- Connection: Connection via digital inputs (dry contact) to Poseidon2, Ares, or STE2
Integration with HW group Products
The Motion PIR Detector JS-20 is optimally matched to HW group devices such as Poseidon2, Ares, STE2, or Damocles. By connecting with these devices, you can build a comprehensive security system that reports motion alarms in real time via LAN, GSM, SNMP, or Modbus/TCP. The free HWg-PDMS software enables analysis and export of data to Excel for detailed reports. Connection to the SensDesk portal offers additional visualization options via Android or iOS apps.
Installation and Setup
Installation of the Motion Detector JS-20 is straightforward. Mount the sensor on a flat wall or in a corner, ideally 2.5 m above the floor, to ensure optimal motion detection. The sensor operates with 12 V DC (external power supply required) and is connected to the monitoring system via digital inputs (dry contact). The adjustable jumper configuration allows adaptation of detection sensitivity for problematic environments, while the interchangeable lenses allow adaptation to specific requirements such as long corridors or pet-friendliness.
The HW group Motion PIR Detector JS-20 is the ideal solution for precise motion detection and remote monitoring in server rooms, offices, and industrial applications. With its high sensitivity, flexible lens options, and seamless integration into HW group systems, it provides reliable object protection and minimizes false alarms. Optimize your indoor monitoring with the Motion PIR Detector JS-20.
- Detection: Passive infrared sensor (PIR) with multiple signal analysis
- Detection angle/range: 120° / up to 12 m (with standard lens)
- Power supply: 12 V DC ± 25% (external adapter required, not included)
- Consumption: Max. 10 mA (without LED), max. 35 mA (with LED)
- Output: Switching relay (max. 60 V / 50 mA, internal resistance max. 30 Ohm)
- Stabilization time: Max. 180 seconds after power-on
- Installation height: Recommended 2.5 m above the floor
- Maximum conductor cross-section: 1 mm²
- Operating environment: -10 °C to +55 °C, 5% to 95% relative humidity (non-condensing)
- Protection class: IP20
- Connection: Connection via digital inputs (dry contact) to Poseidon2, Ares, or STE2
Installation:
- Mounting on a flat wall or in a corner, ideally 2.5 m above the floor
- Connection via digital inputs (dry contact) to the monitoring system
- Power supply via external 12V DC power adapter (not included)
- Adjustable jumper configuration for detection sensitivity in problematic environments
- Interchangeable lenses (standard, long corridor, or free floor zone for pets) to adapt to specific requirements
Safety instructions:
- Installation only by qualified personnel
- Power supply must comply with local electrical regulations
- Do not install in environments with explosive gases or vapors
- Complies with EU regulations and industry standards
Monitoring devices
Other available sensors
Extension units
Accessories
Mounting Plate D Bracket for Ares and Poseidon2 Operating environment: -3°C - 85°C / 0%RH - 100%RH Storage environment: -30°C - 60°C / 5%RH - 95%RH Dimensions: 74 x 6 x 120 (W x H x D) / 58g Warranty: 24 months Wall mounting plate for Ares, Poseidon2 3266/68 and other products.
DB9 LapLink Cable 2m A LapLink cable (also known as Lablink or null-printer cable) is a cable used to connect two computers directly via a cable connection. Housing: Plastic Type: Cable
DIN-Rail Box Set A mounting kit for installing HW-group devices on a DIN rail. Applications and Use: Mounting kit for installing HW-group devices with metal housing on a DIN rail. Operating environment: -30°C - 85°C / 0%RH - 100%RH Storage environment: -30°C - 60°C / 5%RH - 95%RH Dimensions: 45 x 11 x 105 (W x H x D) / 22g
Mounting Kit Screw set for mechanical mounting Applications and Use: Screw set for mechanical fastening
Mounting Plate E- 1U Rack (cabinet) mounting plate, 1U mounting for HW-group Ares and Poseidon2 devices Operating environment: -30°C - 85°C / 0%RH - 100%RH Storage environment: -30°C - 60°C / 5%RH - 95%RH Dimensions: 127 x 45 x 94 (W x H x D) / 137g Warranty: 24 months Rack (cabinet) mounting plate, 1U mounting for HW-group Ares, Poseidon2 3266/3268 and other products.
Mounting Plate L DIN Rail DIN rail mounting plate for Ares, Poseidon2 3268, and other products. Features: Metal housing Wall mounting Applications and Use: Profiles for metal-encapsulated HWg devices for wall mounting. Dimensions: 150 x 120 x 45 (W x H x D) / 65g Warranty: 24 months
Mounting Kit for Poseidon2 4002 and HWg-SMS-GW3 Applications and Use: Mounting kit for Poseidon2 4002 and HWg-SMS-GW3 Operating environment: -30°C - 85°C / 0%RH - 100%RH Storage environment: -30°C - 60°C / 5%RH - 95%RH Dimensions: 136 x 45 x 16 (W x H x D) / 165g Warranty: 24 months
Rack Shelf 1U A versatile solution for easy mounting of HW-group devices in 1U racks. Operating environment: -30°C - 85°C / 0%RH - 100%RH Storage environment: -30°C - 60°C / 5%RH - 95%RH Dimensions: 485 x 44 x 104 (W x H x D) / 597g Warranty: 24 months Housing: Metal Type: Wall mounting This shelf makes it easy to use devices in racks. You can even combine different 1U products and sensors.
Software
Manufacturer information:
HW group s. r. o.
Rumunská 26
Prague, 120 00
Czech Republic
Phone: +420 222 511 918
Email: sales@hwg.cz
Responsible person:
Didactum® Security GmbH
Marsweg 17
48163 Münster
Deutschland
Fon:
(+49) 250 19 71 63 54 / (+49) 171 33 11 577
Email: info@didactum-security.de
