a device in a building which sounds a fire alarm when smoke passes through it. detector de humoˈsmokescreen noun 1. a cloud of smoke used to conceal the movements of troops etc. cortina de humo 2. something intended to conceal one's activities etc. cortina de humo go up in smoke...
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Also like the Nest Protect, if you have more than one Onelink alarm, you can interconnect them so that if one goes off, they all will. An LED rings the middle of the alarm and changes color based on the alarm's status. Green and blue indicate that the alarm is starting up or in ...
The alarm will silence for 8 minutes.3b 8 Push and twist the alarm clockwise onto the base plate.Turn the electricity supply back on and check that the green LED is on.2c 5.MAINTENANCE 5a Test the alarm every month.Press the test / button for 5 seconds. The alarm will sound.5b V...
When smoke passes through the device, it interrupts the ionization and triggers the alarm. Photoelectric: Detects visible smoke, slow burning, smoldering fires caused by drapes, clothes, paper and wood. It operates with a light beam inside; smoke particles break the light beam and triggers the...
Detector 34, however is arranged to receive light reflected via adjustable reflector plate 43, and smoke absorbs the input reaching it. Field effect transistor T 2 Fig. 3 causes triggering of a uni-junction transistor, to light an alarm lamp or sound a siren....
Login to the local Wi-Fi network.If the indicator light is solid blue the device is successfully connected. If the indicator light is flashing blue, there is a connection error and you will need to repeat step 2 again.Using the Dash App Power on the Singer Chime Kit and download the ...
(uncountable) A light grey colour/color tinted with blue. smoke colour: (military, uncountable) A particulate of solid or liquid particles dispersed into the air on the battlefield to degrade enemy ground or for aerial observation. Smoke has many uses--screening smoke, signaling smoke, smoke...
INSTALLATION OF ALARM THE PARTS OF THIS SMOKE ALARM TOP OF ALARM 1. Test/Silence button 2. Slide-open battery drawer 3. Power/Alarm light TECHNICAL SPECS Alarm Dimensions: Weight: Operating Voltage: Temperature Range: Humidity Range: Audio Alarm: Test/Silence: 5.0" dia x 2.0"H 8.6 oz Two...
After the smoke detection panel alarm sounds (see Figure 11a), duty officer A roams to the smoke detection panel and finds that the alarm location is the engine room. Then, A single-clicks the green "reset" button on the panel with the left mouse button and confirms the fire situation. ...