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Indoor Intelligent Triple
Technology P.I.R. Motion Detector
User Manual
PIR-918C
Triple technology detector combined microwave and
passive infrared with intelligence, adopting advanced
signal analysis technology, avoiding various kinds of false
alarms under worse environment. It is used in banks,
warehouses and houses etc.
Features
Adopted MCU Automatic
pulse count
Power analysis X-Band
plane antenna
Microwave detecting range adjustable
Auto temperature compensation reducing false alarm
Value adjustable technology with high anti-interference signals
Unique look-down design without dead angle
Intelligence technology differing intruder from
interference
signals
Specification
Power Supply: 12V
Coverage: 12m/110°
Transmit Distance: 80m (open area)
Self-testing Time: ≤60s
Detecting Mode: power analysis
Infrared Sensor: Dual low noise PIR
Microwave Antenna: plane antenna with high frequency
oscillator Ga As: FET
Microwave Frequency: 10.525 GHz
Temperature: -10°C~50°C
Detector Dimensions(L x W x H): 152 X 60 X 82 mm
Printed in China
2013 V 1.0
LED On Jumper
It is used to control LED indication without interference to detector.
LED on jumper can be interrupted after testing for concealment.
Infrared Sensor
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Detects the infrared rays released by human body motion. Please do
not touch the surface and keep it clean.
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9 5
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8
Microwave VR
It is used to adjust the detecting range of microwave according to
customer's request. Default setting: the largest detection range.
Tamper Switch
Once the case is opened in the detector's working state, the tamper
switch will be triggered, generating an alarm signal.
1. Terminal Block
2. Microwave Module
3. Yellow LED
4. Red LED
5. Green LED
6. LED On Jumper
7. Relay Jumper
8. Dual Infrared Sensor
9. Microwave VR
10. Anti-tamper Switch
Status Indicator
Green LED On: Red infrared triggered.
Yellow LED On: Microwave triggered.
Red LED On: Alarm activated.
