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KERUI 5pcs high quality Wireless Smoke Detector Fire Protection Sensor For Home Warehouse Shop GSM WIFI Security Alarm System
KERUI 5pcs high quality Wireless Smoke Detector Fire Protection Sensor For Home Warehouse Shop GSM WIFI Security Alarm System
KERUI 5pcs high quality Wireless Smoke Detector Fire Protection Sensor For Home Warehouse Shop GSM WIFI Security Alarm System
KERUI 5pcs high quality Wireless Smoke Detector Fire Protection Sensor For Home Warehouse Shop GSM WIFI Security Alarm System
KERUI 5pcs high quality Wireless Smoke Detector Fire Protection Sensor For Home Warehouse Shop GSM WIFI Security Alarm System
KERUI 5pcs high quality Wireless Smoke Detector Fire Protection Sensor For Home Warehouse Shop GSM WIFI Security Alarm System
KERUI 5pcs high quality Wireless Smoke Detector Fire Protection Sensor For Home Warehouse Shop GSM WIFI Security Alarm System
KERUI 5pcs high quality Wireless Smoke Detector Fire Protection Sensor For Home Warehouse Shop GSM WIFI Security Alarm System
KERUI 5pcs high quality Wireless Smoke Detector Fire Protection Sensor For Home Warehouse Shop GSM WIFI Security Alarm System
KERUI 5pcs high quality Wireless Smoke Detector Fire Protection Sensor For Home Warehouse Shop GSM WIFI Security Alarm System
KERUI 5pcs high quality Wireless Smoke Detector Fire Protection Sensor For Home Warehouse Shop GSM WIFI Security Alarm System
KERUI 5pcs high quality Wireless Smoke Detector Fire Protection Sensor For Home Warehouse Shop GSM WIFI Security Alarm System

KERUI 5pcs high quality Wireless Smoke Detector Fire Protection Sensor For Home Warehouse Shop GSM WIFI Security Alarm System

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KERUI Wireless Smoke Smoke Fire Detector alarm for WiFi GSM Home Security Alarm System

This smoke detector detects the smoke to make sure everyone is awakened and alerted in case of a fire emergency.The detector is suitable for detecting the smoke in home, room, shop, hotel, restaurant, office, school, bank, library, computer house, storehouse and etc,

Linkage Smoke detector

it can work independent and can also work with our alarm system

Feature:

1.Independent type suction a top installation, fireproof material, easy installation, no commissioning;

2.The built-in special IC, stable performance, high sensitivity;

3.The optical principle smoke measure the room,can accurate detection or fire from the early smoke

4.Can simulate alarm test for alarm;

5.9V battery power supply,Surveillance state current less than 10uA,alarm current less than 12mA;

6.Voltage alarm function. When the battery voltage is lower than 6.8V,issued a prompt remind users change the battery;

7.Alarm vilume: >85DB;

8.Temperature range: 10-60 °

9.Protection area: alarm installation height 6 meters,Protection

10.9V battery,auto reset stainless steel shield,

11.LED indicate alarm,dustproof,mothproof,anti white light interference;

Technical Parameter

Working Voltage: 9V battery(Not Include)

Transmission frequency: 433MHZ

Working Current: lower 40mA

Standby Current: lower 10uA

Superior ABS material

Working frequency:433MHz

Alarming Sound: 80DB

Transmission distance:100-150m in open area.

Rhotoelectric smoke sensor

Built-in new photoelectric smoke sensor is more sensitive. 80dB alarm tips, ahead of the forecast fire.

Remote alarm

Can be used independently, but also encoded with alarm system. Through the linkage with the alarm host, triggering host remote call and SMS notification when in emergency situations.

Easy to install, can be applied to any place, effectively predict the warning situation in advance.

Highly sensitive response, able to detect abnormal situations in the first time and deal with them in time.

High sensitivity smoke sensor can sense smoke in the first time and avoid fire

When the battery level is too low, flash once every 45 seconds, and beep every 45 seconds More Powerful. More Endurance

Package include

5 x Golden Security smoke detector(battery not included)

Tips:This smoke detector can work with MOST alarm systems.(not including in the package).

Brand Name:
KERUI
Certification:
CE
Origin:
CN(Origin)
Model Number:
GS04
Type:
Smoke Detector
Wireless Frequency:
433MHz
Color:
White
Battery:
9V
Size:
11*4cm
Feature 1:
Batteries not included
Battery life:
≥1 year
Feature 2:
work with host

SHIPPING AND DELIVERY

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 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
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

REFUNDS & RETURNS POLICY

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Buying & arriving (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://fastedoor.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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