Qolsys Inc QS1231-840 Wireless Pir Motion Sensor

Product Description

The QOLSYS INC QS1231-840 is a wireless passive infrared (PIR) motion sensor designed for security and automation systems. It detects movement within its coverage zone by sensing changes in infrared energy caused by a person or object moving through the monitored area. The sensor communicates wirelessly with a compatible control panel, eliminating the need for dedicated sensor wiring. Licensed security installers and integration technicians are the primary trade professionals who specify and install this device in both residential and light commercial applications.

The QS1231-840 is suited for interior motion detection in security system installations. It is typically mounted in a corner or along a wall to maximize coverage of a room or hallway. The wireless design makes it well suited for retrofit installations where running new wiring is not practical. It is sold individually as a single unit and is intended for use with compatible QOLSYS control panels and systems that support its wireless protocol.

Key Features

• Wireless PIR detection eliminates the need for sensor wiring runs
• Passive infrared technology detects infrared energy changes caused by motion
• Single-unit packaging allows flexible, incremental system expansion
• Designed for interior residential and light commercial security installations
• Compatible with QOLSYS wireless security and automation control panels

Compatibility

Designed as an OEM-style wireless PIR motion sensor for use with compatible QOLSYS security and automation control panels that support the appropriate wireless sensor protocol.

Installation Notes

Installation should be performed by a licensed security or low-voltage technician in accordance with local codes and the control panel manufacturer guidelines. Power down or disarm the security system before adding or servicing wireless sensors. Mount the sensor at the manufacturer-recommended height and angle to achieve proper coverage and minimize false triggers from heat sources or pets. Follow the panel enrollment procedure to pair the sensor before closing up the installation.