Urmet 1051/122 Manuel D'installation page 6

ENGLISH
1051/122 is a wireless smoke detector with built-in PIR motion sensor and heat detection capability. Designed to protect your family
against potential fire hazards, the Smoke detector is also capable of detecting movements and reporting temperature to users.
Parts Identification
1. LED Indicator / Test Button / Emergency Light
Red LED
Quick flash: Alarming.
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Flashes every 1 second: Smoke Detector under Alarm Silence Mode.
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Flashes every 2 seconds: Smoke Detector under warmup and calibration process.
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Flashes every 4 seconds with Orange LED: battery exhausted.
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Flashes briefly: When Learn Button is pressed to see if the device is functioning normally.
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Turns ON briefly: Transmitting signal. It will flash twice rapidly upon receiving acknowledgement from panel.
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Orange LED
Flash every second: Device power on/Calibration failed.
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Flashes every 4 seconds with RED LED: battery exhausted.
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Flashes every 5 seconds: Detecting smoke failed or device malfunctioning.
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Flashes every 45 seconds: Low battery condition
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Learn/Test Button
Press the button once to:
 Send a supervision / test signal.
 Check smoke detection chamber.
 Silence alarm.
Press and hold the button for 10 seconds to enter calibration process.
2. IR Lens (not used)
3. Buzzer
4. Battery Compartment Fixing Screw
5. Battery Compartment
6. Hooks
7. Mounting Bracket
8. Mounting Holes
The Hooks of the Mounting Bracket can hook into this Mounting Hole.
9. Mounting Sheet
Features
Battery
Three CR123 3V Lithium batteries are used to supply power to the Smoke Detector.
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The Smoke Detector has a foolproof mechanism which prohibits cover closure without first installing battery. Press down

on the tab and insert three new batteries into the compartment.
When the Smoke Detector is low on battery, a low battery signal will be transmitted along with regular signal transmissions.
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The Orange LED will flash with accompanying low-volume beep once every 45 seconds.
The Red and Orange LED will flash once every 4 seconds when the battery is exhausted.
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< N O T E >
< N O T E >
When changing the battery, after removing the old battery, press the Test Button twice to fully discharge before inserting

new battery.
6 DS1051-312