Karassn KS-308XCT User Manual

Wireless Ceiling PIR Detector
Wireless Ceilling PIR detector adopts advanced sensor and special IR processing chip. It works by detecting
spectrum of human body infrared. When human activate within the detecting area, the microprocessor will
alarm after comparing and operating the received signals. The temperature compensation could solve the
problem caused by environment temperature change and increase the detecting ability. Ceiling-mounted
installation is hiding and beautiful. It is widely installed for the halls, aisles, etc.
1.Main functions and features
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Automatic temperature compensation
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Anti-white light interference
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Anti-EMI
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Pet immunity
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Low power test and report
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Two levels of PIR sensitivity optional
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Easy installation; elegant shape
2. Technical parameter
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Detecting Angle: 360°
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Standby Current: 45uA
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Frequency: 433.92MHz
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Transmitted Power:
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Working Temperature: -10 ~+50
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Installation Way: ceiling mounted
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Installation Height: 3~5m
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Detective Distance: dia. 6~8m
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Sensor type : dual pyroelectric IR sensor
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Wireless Remit Distance: 400m (in open area)
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Working Power: ER14250H 3.6V lithium battery
3. Diagram of IR detecting area
4
0
4
3 0
Diagram of IR detecting area
Infrared
Side View
3m
Users' Manual
LED indicator
If put the jumper in "ON" position, the LED indicator will work as following:
A. The LED indicator flashes once a second means the detector enters in blank situation.
B. The LED indicator is on for 3 seconds means the detector is sending wireless signal.
C. The LED indicator flashes once every five seconds means the battery power is lower
If put the jumper in "OFF" position,the LED indicator will stop working.
40mW
When it installed as the above,
the detecting area should be
as the diagram on the left.
3
4m
7m
8m
Alignment mark
on upper cover
(a small protuberance)
4. Instruction of spare
Working Mode Jumper
1 SAVING
M
O
2 NORMAL
D
E
3 TEST
PIR Sensor
Sensitivity Jumper
L: Detecting Dia.:6m
H: Detecting Dia.:8m
LED Switch
Temper Switch
Remark:
Working Modes
Saving mode
3 2 1
If people enter the detecting area and keep moving continuously,the
infrared detector will sends only one signal for first trigger only. The
infrared detector won't send new signal until new trigger after 10
seconds.
Standard mode
3 2 1
After e very trigger, the PIR will block for 10 seconds and then send out
the signal.
3 2 1
Test mode
It is for testing the IR detecting scope. As long as a human body moves
in the detecting area, the indicator will be on without sending out signal.
Alignment mark on lower
cover (a longer groove)
E1
MODE
J2
3 2 1
CZ1
TEST
J3
U1
L H
ANT1
OFF ON
K1
J1
LED1
Snap-fits