
3
4. If the test is successful the screen will show below.
5. If the test is unsuccessful, please check the troubleshooting section.
Mounting the SP819
Choosing a location
The recommended location for the detector is outside the house under the eaves or other shaded
areas where it is not directly exposed to sunlight. Though the detector is waterproof (IP44 rated),
avoid direct contact with rain.
- Do not position the detector facing a window or direct sunlight.
- Do not position the detector directly above or facing any source of heat, eg: fires, radiators, boiler
etc.
- Where possible, mount the detector so that
the path of an intruder would cut across the fan
pattern rather than directly towards the
detector.
mount the detector 2m from the floor. At this height, the
detector will detect movement within its 100 degrees
fan-shaped detection pattern up to 6-12m depending on
adjustment. .
Installation
1. Use the rear cover to mark the two mounting holes.
2. Drill the holes, insert the plastic wall plugs and screw the rear cover to the wall using the screws
supplied.
3. Assemble the detector back to its rear cover using screws as originally supplied.
4. The detector will enter Normal mode after 6 seconds
5. If the Tamper switch is released, the detector will send a Notification command to homesys
gateway.
Operation with device to device mode
SP819 can setup directly with other end devices such as lighting devices. Both of the devices just enter
the binding mode at the same time, it will bind each other together.
- Upon motion being sensed, the detector will turn ON the connected lighting. After the elapse of preset
time-off, the detector will turn OFF the connected lighting (see Time adjustment knob below).
- In Normal mode, the red indicator LED on the detector will not illuminate when the detector is triggered
in order to conserve battery life, unless the battery is low.
(1) Time adjustment
Time-off knob controls how long the connected lighting will stay on after the motion is detected. It can be
set from 5 seconds to 12 minutes.
About 5 seconds About 12 minutes
“T” means 5 seconds, while “+” is 12 minutes. After the expiry of preset time-off, the detector will send a
turn OFF signal.
6
02
2.0
2
0
10
6
(M)
10
(M)
100
°
4 8
4
8
2
4
6
8
10
4
(2) Lux adjustment
The LUX adjustment sets the brightness level threshold that will activate the motion sensor in the
detector.
For instance, turning the LUX knob clockwise to the MOON position will activate detector’s motion sensor
only night and inactivated during the day. The adjustable Lux range is about 30 - 200 Lux.
To set the lux level:
1. Turn the Time-off knob to “T” for maximum response.
2. Turn the LUX control knob to the edge clockwise at the “moon” (dusk) position.
3. Wait until the ambient light level reaches the level of darkness at which you wish the detector to
activate.
4. Slowly rotate the Lux knob while anti-clockwise while keep creating motion during the process until
the detector sends out a signal to turn on the connected lighting. At this position the light should
become operative at approximately the same level of darkness each evening
5. Set the Time-off knob back to the desired preset time.
Maintenance
Low Battery: When the battery becomes low, the LED will flash for 1 second when motion is detected in
Normal mode to indicate low battery condition to the user.
Troubleshooting
The troubleshooting table lists some possible causes and solutions. Please contact your original retailer
or nearest service center if the below solutions cannot solve your problem.
Symptom Cause of Failure Recommendation
LED cannot be displayed 1. Run out of battery power.
2. Check if reverse battery
polarity.
1. Replace a new battery.
2. Refit the battery with correct
polarity.
The detector is not working 1. The PIR detector cannot
communicate with the
gateway HSC04.
2. Check if the detector is out of
order.
1. Place the PIR Detector closer to
the gateway.
2. Send the device in for repair and
do not open it.
After the one-minute warm up is
completed, the detector does not
work and LED flashes on and off
repeatedly at with an interval of 2
seconds
Check if detector has
completed binding with
Homesys Gateway
Remove the battery and follow
the steps for “Manual binding”.
Reset to Factory Settings
1. Press and hold the Tamper switch for 3 or more seconds, and the detector LED will start to flash.
2. Press and hold the Tamper switch for 6 or more seconds within 30 seconds until the LED turns off.
The device is now reset back to factory mode
Specifications
Battery 1.5V AA size x 3
Operating Temperature -10°C to 40°C
PIR Warm Up Time About 1 minute
PIR Detection Coverage Wall-Mounted:
Up to 10m x 100Ʊ(at 2m mounting height & below 20ƱC)
Operating Frequency 868MHz (EU)/ 923MHz (America)
** Specifications are subject to change without notice.
WARNING:
Do not dispose of electrical appliances as unsorted municipal waste, use separate collection facilities.
Contact your local government for information regarding the collection systems available.
If electrical appliances are disposed of in landfills or dumps, hazardous substances can leak into the
groundwater and get into the food chain, damaging your health and well-being.
When replacing old appliances with new ones, the retailer is legally obligated to take back your old
appliance for disposal at least for free of charge.
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