Photoelectric Sensor

$5——10 USD

Product Description smoke alarms •1 year battery lifetime •DC 9V battery operated •Photoelectric chamber of early detection from all directions. •Loud>85db(A)alarm signal(3M) •Flash alarm indicator(red LED) •Test/Hush associative button •Low Battery signal •Replaceable battery 1Y/3Y/5Y • N.W.: ≈ 124g（include battery） • Dimensions: Ф100*37mm Smoke Detector Product Parameter Photoelectric Smoke alarm applicable place

$5——10 USD

Smoke alarms Product Description •1 year battery life time •DC 9V battery operated •Photoelectric chamber of early detection from all directions. •Loud>85db(A)alarm signal(3M) •Flash alarm indicator(red LED) •Test/Hush associative button •Low Battery signal •Replaceable battery 1Y/3Y/5Y • N.W.: ≈ 125g（include battery） • Dimensions: Ф100*37mm Product Parameter -LZ-1903 Smoke alarms Where fit to install Fire Alarm ？ 1. At first, you need install them in your bedroom and route way, and should...

$10——20 USD

Product Description LZ-1951A smoke alarms •10 years battery life time •3V (incorporating non-replaceable lithium battery） •Photoelectric sensing self-check •Loud>85db(A) alarm signal(3M) •Flash alarm indicator(red LED) •Test button •Low Battery signal •Local alarm memory •Nine-minute timer for nominal silence mode •End of life indicator •N.W.:56g(include battery） •Dimensions: Ф46*51.6mm Product characteristics: It adopts photoelectric omni-directional detection, mini-design, compact and...

$5.00 - $5.50 Piece/Pieces

Product Description smoke alarm for home •1 year battery life time •DC 9V battery operated •Photoelectric chamber of early detection from all directions. •Loud>85db(A)alarm signal(3M) •Flash alarm indicator(red LED) •Test/Hush associative button •Low Battery signal •Replaceable battery 1Y/3Y/5Y •N.W.: ≈126g（include battery） •Dimensions: Ф120*34.7mm Product Parameter smoke detector for home Applicable place

$10——20 USD

Product Description AC 240V smoke alarms •AC 240V with DC 9V battery back up •Photoelectric chamber of early detection from all directions. •Loud>85db(A) alarm signal(3M) •Suitable for Ceiling or Wall Mounting •Operate as Single or Inter-connect up to 24 units •Surface mount base plate with large cable terminals •Red LED Alarm Status indication •Green LED AC Mains Power Indication •Low Battery signal •Insect Screen protects Sensing Chamber • N.W.: ≈214g • Dimensions: Ф120*43mm Product...

$5——10 USD

Product Description •1 year battery life time •DC 9V battery operated •Photoelectric chamber of early detection from all directions. •Loud>85db(A)alarm signal(3M) •Flash alarm indicator(red LED) •Test/Hush associative button •Low Battery signal •Replaceable battery 1Y/3Y/5Y • N.W.: ≈ 124g（include battery） • Dimensions: Ф100*37mm Product Parameter Where fit to install Fire Alarm ？ 1. At first, you need install them in your bedroom and route way, and should install one item in every bedroom at...

$5——10 USD

Product Description •1 year battery life time •DC 9V battery operated •Photoelectric chamber of early detection from all directions. •Loud>85db(A)alarm signal(3M) •Flash alarm indicator(red LED) •Test/Hush associative button •Low Battery signal •Replaceable battery 1Y/3Y/5Y • N.W.: ≈ 136g（include battery） • Dimensions: Ф100*36.5mm Product Parameter Where fit to install Fire Alarm ？ 1. At first, you need install them in your bedroom and route way, and should install one item in every bedroom...

$5——10 USD

To test the smoke alarm: 1) Monthly Testing: Press the test button on the cover of the unit and hold it until the alarm sounds. If the alarm does not go off, check if the unit is receiving power and test it again. If it still doesn't alarm, check the battery and replace it immediately if needed. 2) Visual Indicators: The signal light on the unit flashes once every 30 seconds to indicate that it is functioning properly. When the alarm goes off, the signal light will flash once every 0.5 seconds....

$10——20 USD

Five Important Reasons to Install Smoke Detector in Your Home A smoke alarm is critical for the early detection of a fire in your home and could mean the difference between life and death. Fires can occur in a variety of ways and in any room of your home. But no matter where or how, having a smoke alarm is the first key step toward your family`s safety. This document is intended to inform you about some of the safety aspects and importance of having and maintaining working smoke alarms; it is...

$10——20 USD

To test the smoke alarm: 1) Monthly Testing: Press the test button on the cover of the unit and hold it until the alarm sounds. If the alarm does not go off, check if the unit is receiving power and test it again. If it still doesn't alarm, check the battery and replace it immediately if needed. 2) Visual Indicators: The signal light on the unit flashes once every 30 seconds to indicate that it is functioning properly. When the alarm goes off, the signal light will flash once every 0.5 seconds....

$10——20 USD

Smoke alarms are important for several reasons: 1. Early detection: Smoke alarms are designed to detect smoke and alert occupants to a potential fire. By providing an early warning, they give people more time to evacuate and seek safety, increasing the chances of survival. 2. Protection during sleep: Many fatal fires occur at night when people are asleep. Smoke alarms are crucial in these situations because they can wake up occupants and allow them to escape before the fire spreads or becomes...

$10——20 USD

Smoke alarms are important for several reasons: 1. Early detection: Smoke alarms are designed to detect smoke and alert occupants to a potential fire. By providing an early warning, they give people more time to evacuate and seek safety, increasing the chances of survival. 2. Protection during sleep: Many fatal fires occur at night when people are asleep. Smoke alarms are crucial in these situations because they can wake up occupants and allow them to escape before the fire spreads or becomes...

$10——20 USD

To test the smoke alarm 1) Monthly Testing: Press the test button on the cover of the unit and hold it until the alarm sounds. If the alarm does not go off, check if the unit is receiving power and test it again. If it still doesn't alarm, check the battery and replace it immediately if needed. 2) Visual Indicators: The signal light on the unit flashes once every 30 seconds to indicate that it is functioning properly. When the alarm goes off, the signal light will flash once every 0.5 seconds....

$10——20 USD

To test the smoke alarm 1) Monthly Testing: Press the test button on the cover of the unit and hold it until the alarm sounds. If the alarm does not go off, check if the unit is receiving power and test it again. If it still doesn't alarm, check the battery and replace it immediately if needed. 2) Visual Indicators: The signal light on the unit flashes once every 30 seconds to indicate that it is functioning properly. When the alarm goes off, the signal light will flash once every 0.5 seconds....

$5——10 USD

To test the smoke alarm 1) Monthly Testing: Press the test button on the cover of the unit and hold it until the alarm sounds. If the alarm does not go off, check if the unit is receiving power and test it again. If it still doesn't alarm, check the battery and replace it immediately if needed. 2) Visual Indicators: The signal light on the unit flashes once every 30 seconds to indicate that it is functioning properly. When the alarm goes off, the signal light will flash once every 0.5 seconds....

$5——10 USD

Smoke alarms are important for several reasons: 1. Early detection: Smoke alarms are designed to detect smoke and alert occupants to a potential fire. By providing an early warning, they give people more time to evacuate and seek safety, increasing the chances of survival. 2. Protection during sleep: Many fatal fires occur at night when people are asleep. Smoke alarms are crucial in these situations because they can wake up occupants and allow them to escape before the fire spreads or becomes...

$5——10 USD

Smoke alarms are important for several reasons: 1. Early detection: Smoke alarms are designed to detect smoke and alert occupants to a potential fire. By providing an early warning, they give people more time to evacuate and seek safety, increasing the chances of survival. 2. Protection during sleep: Many fatal fires occur at night when people are asleep. Smoke alarms are crucial in these situations because they can wake up occupants and allow them to escape before the fire spreads or becomes...

$5——10 USD

To test the smoke alarm 1) Monthly Testing: Press the test button on the cover of the unit and hold it until the alarm sounds. If the alarm does not go off, check if the unit is receiving power and test it again. If it still doesn't alarm, check the battery and replace it immediately if needed. 2) Visual Indicators: The signal light on the unit flashes once every 30 seconds to indicate that it is functioning properly. When the alarm goes off, the signal light will flash once every 0.5 seconds....

$10——20 USD

Smoke alarms are important for several reasons: 1. Early detection: Smoke alarms are designed to detect smoke and alert occupants to a potential fire. By providing an early warning, they give people more time to evacuate and seek safety, increasing the chances of survival. 2. Protection during sleep: Many fatal fires occur at night when people are asleep. Smoke alarms are crucial in these situations because they can wake up occupants and allow them to escape before the fire spreads or becomes...

$10——20 USD

Smoke alarms are important for several reasons: 1. Early detection: Smoke alarms are designed to detect smoke and alert occupants to a potential fire. By providing an early warning, they give people more time to evacuate and seek safety, increasing the chances of survival. 2. Protection during sleep: Many fatal fires occur at night when people are asleep. Smoke alarms are crucial in these situations because they can wake up occupants and allow them to escape before the fire spreads or becomes...