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READ THIS INSTRUCTION SHEET THOROUGHLY BEFORE
INSTALLING AND USING YOUR MERIDIAN SMOKE DETECTOR
Features
• Advanced 90° photoelectric detection pattern and specially
designed smoke chamber * * * * * for superior detection and dust
resistance
• Unique high signal-to-noise ratio and superior RFI
immunity to prevent false alarms
• Excellent smoke access provides reliable detection for all
smoke flow directions and velocities
• Loud 85dB piezoelectric alarm horn
• Battery-powered design for easy installation and
independence from house power sources
• Uses six AA batteries and special circuit design to provide
extra long battery life
• Solid-state LED indicator light (red)
• Visible flash light and audible trouble chirp for low battery
warning
• Equipped with an RF transmitter, WLS906 can
communicate with compatible DSC Wireless Security
Systems
• Test Button allows user to perform sensitivity test and get
a local indication of test result
• Magnet-activated/reed switch allows user to perform
system test
• Battery removal sensor alerts user to missing battery and
prevents installation of detector when no battery is
installed
• Automatic self-test once every 40 seconds provides an
audible trouble indication if the unit has insufficient smoke
sensitivity
• Attractive styling for any decor
Protected under Canadian Patent No. 1452296. Other patents pending.
* * * * *
WLS906-433
Battery-Powered Smoke Detectors
For Residential Use
INSTRUCTIONS FOR
INSTALLATION AND USE
Introduction
How the Smoke Detector Works
the smoke clears from the smoke chamber, the unit will
automatically reset itself.
Alarm Indications
Condition
Sounder
When
Indicator
RF
Light
Transmission
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Summary of Contents for DSC Meridian WLS906-433
- Page 1 • Visible flash light and audible trouble chirp for low battery warning • Equipped with an RF transmitter, WLS906 can communicate with compatible DSC Wireless Security Systems • Test Button allows user to perform sensitivity test and get a local indication of test result When •...
- Page 2 Limitations of Smoke Detectors 4" (0.1m) Ceiling 4" (0.1m) Acceptable Max. here NEVER HERE 12" (0.3m) Max. Top of detector acceptable here Wall NOTE: Measurements shown are to the closest edge of the detector. Testing Your Smoke Detector Follow the test procedure described here or contact your smoke detector dealer or installer for testing instructions.
- Page 3 Owner’s Maintenance Instructions Never disassemble the smoke detector; there are no user serviceable parts inside the unit. Never paint the unit, as paint may prevent smoke from entering the unit. If you are planning renovations or repainting, contact your installer and ask that the unit be temporarily removed until work is complete.
- Page 4 Limited Warranty Mounting the Unit Digital Security Controls Ltd. warrants that for a period of twelve months from the date of purchase, the product shall be free of defects in materials and workmanship under normal use and that in fulfilment of any breach of such warranty, Digital Security Controls Ltd.
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