Specifications:

• Size: varies depending on the manufacturer

• Detection Range: typically up to 30 feet

• Detection Angle: typically 180 degrees

• Power Source: AC or DC power supply

• Operating Temperature/Storage Temperature: -20 to 50℃ / -40 to 80℃

Caution:

• Dual Technology Motion Sensors combine two different technologies to increase accuracy and reduce false alarms. They typically use a combination of microwave and passive infrared (PIR) sensors.

• Dual Technology Motion Sensors should be installed by a qualified electrician and tested regularly to ensure proper operation.

• False alarms can occur if the sensor is installed too close to a heating or cooling source, or if there is too much movement in the detection area.

• The sensor should be installed at a height of between 6 and 8 feet, and aimed away from windows and sources of heat and cold.

• The sensor's sensitivity should be adjusted according to the environment in which it is installed.

• Dual Technology Motion Sensors are not suitable for outdoor use.

Storage:

• The recommended storage temperature before unpacking is between -20 and 50℃, with humidity below 80% RH.

• After unpacking, the sensor should be stored in a dry, clean environment with humidity below 80% RH.

Electrostatic Protection:

• Dual Technology Motion Sensors are sensitive to electrostatic discharge, which can damage the sensor and affect its performance.

• Anti-static wristbands or gloves should be worn when handling the sensor.

• All machinery, equipment, tools, work tables, and material racks should be properly grounded.

• Anti-static bags, boxes, and turnover boxes should be used for storage and transportation.

Clean:

• Dual Technology Motion Sensors should be cleaned with a soft, dry cloth.

• If a cleaning solution is necessary, a mild, non-corrosive solution should be used.

• Do not use abrasive or corrosive materials, as they can damage the sensor.