Photoelectric Sensor Smoke Alarm High Sensitivity Smoke Detector With Low Battery alarm

Product Details:
Place of Origin: China
Brand Name: Ariza
Certification: CE, TUV
Model Number: SM11
Payment & Shipping Terms:
Minimum Order Quantity: 500 pcs
Price: $10.4 - $11.27 pcs
Packaging Details: Color Box. Qty:50pcs/ctn Size:39.5*34*32.5cm G.W:10kg/ctn
Delivery Time: 20 - 25 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 100000 pcs / per month
Specifications Product Description Request A Quote
Product Name: Photoelectric Sensor Smoke Alarm High Sensitivity Smoke Detector
Material: ABS
Power: DC 2*1.5 V AA Alkaline / Carbon Zinc Battery
Standy Current: ≤10μA
Alarm Current: <70mA
Alarm Volume: About 85 Decibel
Alarm Sensitivity: 0.09 - .17 Decibel / M
Low Battery: 2.6 ± 0.1 V
Silence Time: Approx. 10 Minutes
Warranty: 3 Year
High Light:

ABS Smoke Alarm Detector


Photoelectric Smoke Alarm Detector


85db High Sensitivity Smoke Detector

Product Description

Photoelectric sensor smoke alarm high sensitivity smoke detector with low battery alarm



The SM11 is a battery operated smoke alarm, equipped with a photoelectric sensor, and designed to alert you and your family to the dangers of smoke and fire. The SM11 includes a 3V battery, providing you with protection even during a power failure. This unit is CE and TUV Listed and offers a 3-year limited warranty. This alarm uses photoelectric sensing technology. Photoelectric sensing alarms may detect visible particles (associated with smoldering fires) sooner than ionization alarms. This photoelectric smoke alarm is battery operated protecting you and your family even during power outages. This unit does not require any wiring and can be installed in minutes. Equipped with a test button that allows you to test the alarm’s electronic circuitry, horn and battery function.


Features :

With test button :

Test the unit to ensure proper operation by pressing the cover, the alarm will sound if the unit are working well. If no sounds, you can refer to " Trouble Shooting" section for solution.


With Led Indicator :

1. Normal Status: Red Led Flashes once every 60 seconds.

2. Test Status: Red Led Flashes once every second.

3. Hush/Silence mode: Red Led flashes once every 8 seconds.

4. Low battery status: Red Led flashes once every 60 seconds and one beep every 60 seconds

5. Fault status: the alarm will deliver beeps every 40 seconds


With Silence mode :

During the unit alarming, you can push the test button, it will be paused the unit alarming for approx 10 minutes. The red led will flash once every 8 seconds, it indicates the smoke alarm device into the silence mode. The silence feature is to be used only when a known alarm condition, such as smoke from cooking activates the alarm. The smoke alarm will automatically reset after approximately 10 minutes, if after this period, particles of combustion are still present, the alarm will sound again.


Location to avoid:

  • High - humidity ares such as kitchens, and bathrooms
  • Next to air outlets , fans and central heating
  • Dusty, dirty ares or ares with insects
  • High temperature and easily polluted places
  • Places with difficult access , making it difficult to operate the test function
  • Within 1.5m from lamps
  • Next to doors or windows
  • In the top or rooms with sloping roofs , the corner of the room or other dead-air spaces

Techlogical Parameters :

Product Name

Photoelectric sensor smoke alarm high sensitivity smoke detector




DC 2*1.5 V AA Alkaline / Carbon Zinc battery

Standy Current

≤10μ A

Alarm Current


Alarm Volume

about 85 decibel

Alarm Sensitivity

0.09 - .17 decibel / m

Low Battery

2.6 ± 0.1 V

Silence Time

approx. 10 minutes




Wall mount




3-year / 5-year/ 10-year optional


3 year


Use Scenarios :

Photoelectric Sensor Smoke Alarm High Sensitivity Smoke Detector With Low Battery alarm 0



Photoelectric Sensor Smoke Alarm High Sensitivity Smoke Detector With Low Battery alarm 1


Photoelectric Sensor Smoke Alarm High Sensitivity Smoke Detector With Low Battery alarm 2


Packing Lists :


1* Photoelectric smoke alarm

1* User Manual

1* Screw Kits

1* Mounting Bracket



Q: Is the green light on all the time?​

A: No. The LED indicator flashes green once every 60 seconds in standby mode, indicating normal operation.


Q: Does this interconnect?

A: SM11 works as a standalone unit. If you want interconnected smoke alarms, you can choose the  SM11R model in our website.


Q: Is this hardwired or battery power only?​

A: This model is battery-powered only.


Q: Can i have customized special product and package?

A: Yes, we support customizing logo and package. you can send us your logo file, we'll design for you.


Q:What is your terms of delivery?

A: We accept EXW, FOB, CFR, CIF, DDU, DDP, etc. You can choose the one which is the most convenient or cost effective for you.


Q: How do you ship the goods and how long does it take arrive?

A:We usually ship by DHL(3-5days), UPS(4-6days), Fedex(4-6days), TNT(4-6days), Air(7-10days), or by sea(25-30days)at your request.


Q: What are your payment terms?

A: Paypal , TT and L/C are also welcomed.

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Get in touch with us
Contact Person : Miss. Alisa
Tel : 18822844502
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