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Product Features:

  • Photoelectric sensor for early detection from all directions
  • General purpose design, ideal for all areas
  • Detects smoke by a couple of infrared diodes
  • Alerts and warns people to stay far away from dangerous field when it detected smoke
  • Adopts special structure design and ASIC, has dustproof, mothproof and anti outside light interference features, etc
  • Principle of detecting is granule in the smoke can reflect infrared light, while infrared diodes are placed in the special chamber and the chamber can shield external light, but doesn't affect smoke going into it
  • The diode can receive quite weak infrared light, when the smoke enters the chamber, diode can receive more and more light, when the smoke attains certain density, the detector can give out alarm signal. The emitting circuit adopts pulse signal to reduce the interference and lower power consumption
  • Suitable for house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse, etc
  • Easy to install
  • Working Voltage: DC9V-12V
  • Color: White
  • Net Weight: 183 g / 6.41 oz
  • Size: 104 x 104 x 55 mm / 4.06 x 4.06 x 2.15 in

Package Contents:

  • 1 x Smoke Alarm
Available Shipping Method Tracking NO. Estimated Delivery


1) Estimated delivery time includes processing time and actual shipping time. Normally our processing will take 1-2 working days.

2) Estimated Delivery Time shown above is only for reference, since actual delivery time depends on shipping service selected, delivery schedule and local customs clearance time, especially during peak periods.

3) Shipping Costs shown include fuel surcharges and may change a bit due to the fluctuation of currency exchange rates.

4) For the order with only one item (only one item):

a. if your item is less than 20USD and need registered freight, you need to pay certain upgrading fee.
b. if your item is more than 20USD, our system will ship your item with tracking number automatically free of charge.

5) For the order with multiple items (multiple items):

a. if most items' price is more than 20USD in one order, we will send the parcel with tracking number for free.
b. if most items in one order is low value with reasonable weight and size, our Checkout process is able to identify such order giving free registered freight on it.
c. if most items in one order are low value but with relatively high weight (i.e. Value: Weight ratio is not in reasonable range), we will charge certain discounted upgrading fee if you need tracking number.

Custom Tax

A. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.

B. Please check with your country's customs office to determine what these additional costs will be prior to buying.

Return Policy

All the cell phones you bought from come with 6-month warranty and all the items we offer have a 3-month warranty. See additional details, please refer to our Shipping & Returns or our FAQ Return Policy.

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