PIR Sensor Wireless Alarm Device 868 MHZ Home Security Alarm
Specifications
In daily use, a motion sensor is one of the most important components in the surveillance of your home against break-ins.Finseen Cloud Technology IP Alarm System
wireless infrared detector
THE BEST PLACEMENT
- 1. Persons who move across the motion sensor are seen best, so place the unit so that the thief passes by the sensor. See the illustration below.
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2. Place the sensor ca 2-3m from the floor.
THE WORST PLACEMENTS
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- 1. Placement near heat sources. Heat sources generate a lot of dust. In addition, the infrared sensor reacts to heat. This can cause errors and false alarms.
- 2. Avoid placing furniture and the like which the burglar can hide behind.
- 3. Avoid letting the sensor point directly at any windows
SPECIFICATIONS
• Angle of coverage: 110°
• Immunity: Up to 18 kg, 60cm tall
• Effective Distance: Max. 12 m at 25°C
• Power source: 1 pc 9V alkaline batteries
• Height of installation: 2-3 meters
• Surrounding temperature: -20°C - +50°C
• Maximum humidity: 95%RF
• This unit is for indoor use only.
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