New 433 Wireless Smoke Detector Fire Alarm Sensor For Wifi / GSM / PSTN Home Burglar Indoor Home Safety Garden Security SM-02

£26.99

148 in stock

New 433 Wireless Smoke Detector Fire Alarm Sensor For Wifi / GSM / PSTN Home Burglar Indoor Home Safety Garden Security SM-02

New 433 Wireless Smoke Detector Fire Alarm Sensor For Wifi / GSM / PSTN Home Burglar Indoor Home Safety Garden Security SM-02 - Image 2

New 433 Wireless Smoke Detector Fire Alarm Sensor For Wifi / GSM / PSTN Home Burglar Indoor Home Safety Garden Security SM-02 - Image 3

New 433 Wireless Smoke Detector Fire Alarm Sensor For Wifi / GSM / PSTN Home Burglar Indoor Home Safety Garden Security SM-02 - Image 4

New 433 Wireless Smoke Detector Fire Alarm Sensor For Wifi / GSM / PSTN Home Burglar Indoor Home Safety Garden Security SM-02 - Image 5

New 433 Wireless Smoke Detector Fire Alarm Sensor For Wifi / GSM / PSTN Home Burglar Indoor Home Safety Garden Security SM-02 - Image 6

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SKU: 2482

Categories: Fire Safety Products For The Home And The Work Place.

New 433 Wireless Smoke Detector Fire Alarm Sensor

For Wifi / GSM / PSTN Home Burglar Indoor Home Safety Garden Security SM-02

100% Brand New.
Weight:88g
Size:10.5 x 10.5 x 3.5cm
Color: White
Excellent stability.
High sensitivity.
Alarm test button for easy testing.
Low battery indicator
Designed for the fastest possible installation.
This small gadgets will alert and warn people stay far away from danger field when it detected smoke.
This product named Photoelectric detector (hereinafter called detector) detects the smoke by a couple of infrared diodes. The principle of detecting is granule in the smoke can reflect infrared light. Infrared diodes are placed in the special chamber. The chamber can shield external light, but don’t affect the smoke into it.
While have no smoke, the diode can receive very weak infrared light. When the smoke entering the the chamber, diode can receive more and more light, when the smoke attains the certain density, the detector can give out alarm signal. In order to reduce the interference and lower power consumption, the emitting circuit adopts the pulse signal.
The detector adopts the special structure design and ASIC, has the dustproof, mothproof and anti outside light interference feature etc.
The detector is suitable for detect the smoke in house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse etc.

2 pieces of Wireless Smoke Detector(Battery Not Included).

Delivery & Shipping

Great news, we offer international shipping services and deliver to over 200 countries. The more of you we can reach the happier we are.

How does your delivery system work?

Packages will be shipped via a courier service which is dependant on the size and weight of the product. All packages are tracked and you will receive an email with this information when your order has been shipped.

Customs fees are not handled by us so please be aware that when you consent to packages being delivered you may incur custom fees when they arrive.

Delivery timings

Delivery timescales depend on the location, please see below our estimated shipping times…

United States – 10-20 business days
Canada, Europe – 10-20 business days
Australia, New Zealand – 10-30 business days
Central & South America – 15-30 business days
Asia – 10-20 business days
Africa – 15-45 business days

Returns & Refunds

Cancellations

Don’t worry, all orders can be cancelled until the point of shipping. All you need to do to cancel an order it contact us as soon as possible.

Refunds & Exchange

We care about you and your customer satisfaction so if you need a refund you can request one no matter what.

If your refund is approved, it will be processed and applied back onto your payment method within 14 working days.

We also offer an exchange service, just contact us as soon as possible and we will take it from there.

New 433 Wireless Smoke Detector Fire Alarm Sensor For Wifi / GSM / PSTN Home Burglar Indoor Home Safety Garden Security SM-02

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