ARC Technology LMDT-609 User manual
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pecification:
Function: Motion Detector
Frequency: 433.92MHz
Battery: 2 x 1.5V (AAA) Alkaline Battery
verview:
Wireless DC battery operated indoor motion sensor with adjustable detection angel.
Automatically triggers the receiver device upon detecting movements.
Selection of ‘Auto off’for 5sec. / 1min. / 5min. / 10min.
Easy installations with either screw fix or affix any location with adhesive tape.
Object detection range from 1 ~ 6M
Detection angle:
Horizontal – max. 20 with lens-cover ~ 110 degree without lens-cover.
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Indoor Motion Sensor
LMDT-609
Version 1.
Motion sensor can further adjust the detection angel by moving Left / Right and Up / Down to
maximum 90 degree
Ambient light level setup. (High / Medium / Low)
Battery Low indicator.
utton Definition:
A) Learn Switch.
‘SET’means pairing a device.
‘DEL’means un-pairing a device.
B) Timer Selection (5 seconds / 1 minute / 5 minutes / 10 minutes)
Auto turns “Off” the connected device(s) at the set period time.
If the motion detector detects another object during the first activation of the timer, then the
timer will count down from the very last movement detected.
C) Ambient light level. (High / Medium / Low)
‘H’24hrs detecting movement in all ambient light level.
For the use of door chime, please set in ‘H’mode.
‘M’Approximately 4PM onwards
Detecting environment brightness level under 20 ± 5 lux.
‘L’Approximately 6PM onwards
Detecting environment brightness level under 10 ± 5 lux.
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etup:
1. Remove main part from bracket stand.
2. Unscrew the 2 screws with a ＋headed screw driver.
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3. Insert a small －headed screw driver and twist open.
4. Affix 2 xAAA 1.5VAlkaline battery .
airing:
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Pairing using LEARNING MODE:
1. First choose the desired receiver(s) that you wish to control.
2. On the receiver press the ‘Learn’button once (LED will flash), this will now enter learning
mode.
3. On motion detector, slide the button from “DEL” to “SET” position.
4. The load will flash twice to confirm the motion detector is now paired.
！Make sure the code is learnt properly before you slide the button to any position, this may
cause the code being deleted accidently.
NOTE: Learning mode lasts for 12 seconds; if no signal is given to the receiver then it will
automatically exit learning mode without pairing the device.
To exit learning mode manually, simply press the ‘Learn’button again.
！If, during learning mode the load does not flash to confirm, this means the receiver’s memory is
FULL and no further remote control / motion detector may be paired unless one of the existing
remote control / motion detector is first unpaired (see below).
n-pairing:
1. First choose the desired receiver(s) that you wish to control.
2. On the receiver press the ‘Learn’button once (LED will flash), this will now enter learning
mode.
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3. On motion detector, slide the button from “SET” to “DEL” position.
4. The load will flash twice to confirm the motion detector is now un-paired.
！Make sure the code is learnt properly before you slide the button to any position, this may
cause the code being deleted accidently.
etection Angle:
Horizontal: 20 degree with lens cover ~ Max.110 degree without lens cover.
！Lens cover is optional.
Detecting angle can be self adjustable by cutting the lens cover strips.
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The narrower of lens cover, the wider the detecting angle.
older Base Angle:
Motion detector can further adjust the detection angel by moving Left / Right and Up / Down to
maximum 90 degree.
et Timer:
Slide switch must be positioned in ‘DEL’in order for the timer to work.
Simply slide the timer switch to the desired time.
！For the use with door chimes it is recommended to set the timer at 5s.
Remember, timer countdown will extend upon detecting another movement.
ux Setting:
To adjust the lux level, simply choose from H~M or H~L and leaving the motion detector in a
stable environment.
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Motion detector will only trigger with the lux level lower than the initial lux setting.
It will not trigger any movement at a higher lux level.
It is not recommended to position the motion detector with other light source surround. This
may cause incorrect lux detection.
！Initial start (when battery is inserted) please leave the motion detector steady for at least 1
minute to allow the detector sensor to warm up.
During the 1 minute the sensor may not be stable enough to detect any movement.
nstallation:
1. Clean surface of loose material and grease. Loosen (clock-wise) the nut.
2. Pull apart the bracket from holder base.
3. Affix the holder base onto the wall with 2 screws.
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attery Low Indication:
Once battery is low, LED inside sensor lens will blink to inform battery low. Please replace with a
fresh battery.
nstall Battery:
1. Insert a small flat headed screw driver and twist open.
2. Change 2 x AAA 1.5VAlkaline battery making sure the ‘＋/－’terminal is correct
3. Close the back cabinet and screw the screws back on tightly.
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