Ecoey Carbon Monoxide Detectors, 10-Year CO Detector with Human Alarm Sounds and Test Button, Carbon Monoxide Alarm with Electrochemical Technology and Low Battery Signal for Home, FJ127, 4 Packs
- ELECTROCHEMICAL TECHNOLOGY: The CO detector uses electrochemical sensors and precise software controls, it can accurately calculate different alarm times and very small standby currents at different concentrations of carbon monoxide
- HUMAN ALARM SOUNDS: If the alarm come into the status of CO alarm warning, the alarm will start in a lower alarm volume (<85 dB) for around 10 seconds, then issuing a normal alarm volume (>85 dB). It will avoid people to be scared suddenly by a loudness alarm sound
- LED INDICATOR: Accordinng to the alarm's working situation, the LED indicator will show different colors to notify you.(the green indicates normal operation, the red indicates an alarm state, and the yellow indicates a fault) to ensure your safty
- HOME PROTECTION: According to US data analysis, a family fire begins every 38 seconds. The faster you know about the fire, the sooner you start moving your family, and the smoke alarm at work reduces the risk of home fire deaths by 50%
- 10-YEAR 24/7 PROTECTION WITH REPLACEABLE BATTERY: This CO detector powered by 2 replaceable 1.5 V AA batteries and a 10-year sensor life which provides 24/7 protection even during power outages
- Color: White
- Manufacturer: SITERWELL ELECTRONICS CO.,LIMITED
- Model Number: GS811-A
- Package Quantity: 4
- Part Number: GS811-A
- Size: FJ127
- Style: modern
Advantage：
1.Suitable for many places.
2.Strong 85 decibel alert.
3.7-year life carbon monoxide detector.
4.Big Test button allows you to test the detector.
5.The LED lights show three different instructions with color.(the green indicates normal operation, the red indicates an alarm state, and the yellow indicates a fault)
6.It has a low battery warning to remind you when to replace the battery.
Attention:
1.This CO alarm is designed for indoor use only. DO not expose to rain or moisture. DO not knock or drop the detector. DO not open or tamper with the alarm as this could cause malfunction.
2.The alarm will not protect against the risk of carbon monoxide poisoning when the battery has drained.
3.Installation of the alarm should not be used as a substitute for proper installation, use and maintenance of fuel burning appliances including appropriate ventilation and exhaust systems.
Specification:
1.Type of apparatus: Type B
2.Power Supply: DC 3V(2pcs alkaline battery)
3.Recommend battery type: GP GN15A / Raymax LR6
4.Sensor Type: Electrochemical
5.Product life: 7 years after manufacture
6.Sensitivity Setting: Conforms to EN 50291-1:2010+A1:2012 standard.
30PPM Without alarm before 120 minutes
50PPM Between 60 to 90 minutes
100PPM Between 10 to 40 minutes
300PPM Less than 3 minutes
7.Standby Current: <20µA (average)
8.Alarm Current: <25mA (average)
9.Operation Ambient Condition: -10~+40℃, 30~95% non-condensing
10.Storage/Transport Ambient Condition: -20~+50℃, 10~95% non-condensing
11.Alarm sound : ≥85DB at 100cm @3.2±0.5KHz pulsing alarm
12.Low Battery warning silence: about 9 hours
Shipping Summary
We currently ship exclusively to addresses within the United Kingdom.
Standard International Shipping from the United States to the United Kingdom is available at a flat rate of £9.99.
Shipping Time & Methods
Estimated Delivery Time: 10–17 business days
This total includes both processing and transit times.
-
Processing Time: All orders are processed and dispatched within 1–3 business days of purchase.
-
International Transit (US to UK):
Orders are initially shipped via FedEx from our U.S.-based fulfillment centers.
Average international transit time is 4–10 business days. -
Domestic Delivery within the UK:
Once the shipment arrives in the United Kingdom, it is handed over to Royal Mail for final delivery.
UK domestic delivery typically takes an additional 3–4 business days.
Shipping times may vary depending on the product’s fulfillment center and any customs processing that may be required.
Please note that while most packages arrive within the estimated timeframe, unexpected delays may occur due to factors such as customs inspections, public holidays, weather disruptions, or other unforeseen circumstances. Delivery dates are not guaranteed, as final transportation is managed by third-party carriers.
Tracking Information
You will receive a tracking number via email once your order has been dispatched.
Products may be shipped from different fulfillment centers depending on availability and inventory levels.
Delivery Information
Orders are delivered directly to most addresses within the United Kingdom, with the exception of P.O. boxes.
In certain remote or rural areas, additional delivery fees may apply. In such cases, you may be required to collect your parcel from the nearest shipping partner’s location.
Refund & Return Policy
Overview
We want you to be satisfied with your purchase. Please review our refund and return policy to understand how to proceed if you need to return an item or request a refund.
Order Cancellations
Canceling Your Order Before Shipping:
You can cancel your order within 2 hours of placing it. To do so:
-
Log in to your account and cancel the order directly.
-
Alternatively, email us immediately at cs@everymarket.uk with your order details.
If More Than 2 Hours Have Passed:
If it's been more than 2 hours since you placed your order, you will need to contact our customer service team for assistance. Please email us at cs@everymarket.uk with your order details.
Once Your Order Has Shipped:
Unfortunately, we cannot cancel orders once they’ve been shipped. In that case, you can return the item by following our return process.
Return Policy
Return Period: You have 30 days from the date of delivery to request a return.
Item Condition: Products must be unused, unwashed, and in their original packaging with all tags attached.
Return Shipping Costs: Customers are responsible for return shipping fees unless the item is defective.
Return Approval: Returns must be approved before sending items back. Contact us at cs@everymarket.uk to begin the process.
How to Initiate a Return
-
Contact our support team at cs@everymarket.uk with your order number and reason for the return.
-
If approved, we will provide a return shipping label and detailed instructions.
-
Pack the item securely and send it back using a trackable shipping method.
-
Once received and inspected, we will process your refund or exchange.
Defective or Damaged Products
If you receive a defective, damaged, or incorrect item, please contact us immediately.
Return Eligibility: Used defective items may be returned if the defect is confirmed.
Shipping Costs: We will cover the return shipping cost for defective or incorrect items.
Refund: A full refund, including original shipping costs, will be issued for defective items.
Returns for Customer Remorse (Changed Mind, Wrong Item Ordered)
Eligibility: Items may be returned within 30 days if they are unused and in their original condition.
Shipping Costs: Customers are responsible for return shipping fees.
Refund: Original shipping costs are non-refundable for remorse-based returns.
Items Not Eligible for Return
-
Electronic devices after 30 days (e.g., laptops, tablets, Kindles)
-
Gift cards and prepaid game cards
-
Perishable goods, some jewelry, and personal care items
-
Customized or personalized products
-
Items with special shipping restrictions
Refund Process
Processing Time: Refunds are issued within 3-5 business days after we receive and inspect the returned item.
Refund Method: Refunds are credited to the original payment method or as store credit for purchases made with gift cards.
Bank Processing: Please allow additional time for your bank to process the refund.
Exchanges
To exchange an item quickly, return the original product and place a new order for the replacement.
Return Address
EveryMarket Customer Service
22 Larch End, Uckfield, TN22 5GE
Customer Support
Our support team is available 24/7 for any questions or assistance.
📧 Email: cs@everymarket.uk
- ELECTROCHEMICAL TECHNOLOGY: The CO detector uses electrochemical sensors and precise software controls, it can accurately calculate different alarm times and very small standby currents at different concentrations of carbon monoxide
- HUMAN ALARM SOUNDS: If the alarm come into the status of CO alarm warning, the alarm will start in a lower alarm volume (<85 dB) for around 10 seconds, then issuing a normal alarm volume (>85 dB). It will avoid people to be scared suddenly by a loudness alarm sound
- LED INDICATOR: Accordinng to the alarm's working situation, the LED indicator will show different colors to notify you.(the green indicates normal operation, the red indicates an alarm state, and the yellow indicates a fault) to ensure your safty
- HOME PROTECTION: According to US data analysis, a family fire begins every 38 seconds. The faster you know about the fire, the sooner you start moving your family, and the smoke alarm at work reduces the risk of home fire deaths by 50%
- 10-YEAR 24/7 PROTECTION WITH REPLACEABLE BATTERY: This CO detector powered by 2 replaceable 1.5 V AA batteries and a 10-year sensor life which provides 24/7 protection even during power outages
- Color: White
- Manufacturer: SITERWELL ELECTRONICS CO.,LIMITED
- Model Number: GS811-A
- Package Quantity: 4
- Part Number: GS811-A
- Size: FJ127
- Style: modern
Advantage：
1.Suitable for many places.
2.Strong 85 decibel alert.
3.7-year life carbon monoxide detector.
4.Big Test button allows you to test the detector.
5.The LED lights show three different instructions with color.(the green indicates normal operation, the red indicates an alarm state, and the yellow indicates a fault)
6.It has a low battery warning to remind you when to replace the battery.
Attention:
1.This CO alarm is designed for indoor use only. DO not expose to rain or moisture. DO not knock or drop the detector. DO not open or tamper with the alarm as this could cause malfunction.
2.The alarm will not protect against the risk of carbon monoxide poisoning when the battery has drained.
3.Installation of the alarm should not be used as a substitute for proper installation, use and maintenance of fuel burning appliances including appropriate ventilation and exhaust systems.
Specification:
1.Type of apparatus: Type B
2.Power Supply: DC 3V(2pcs alkaline battery)
3.Recommend battery type: GP GN15A / Raymax LR6
4.Sensor Type: Electrochemical
5.Product life: 7 years after manufacture
6.Sensitivity Setting: Conforms to EN 50291-1:2010+A1:2012 standard.
30PPM Without alarm before 120 minutes
50PPM Between 60 to 90 minutes
100PPM Between 10 to 40 minutes
300PPM Less than 3 minutes
7.Standby Current: <20µA (average)
8.Alarm Current: <25mA (average)
9.Operation Ambient Condition: -10~+40℃, 30~95% non-condensing
10.Storage/Transport Ambient Condition: -20~+50℃, 10~95% non-condensing
11.Alarm sound : ≥85DB at 100cm @3.2±0.5KHz pulsing alarm
12.Low Battery warning silence: about 9 hours
Shipping Summary
We currently ship exclusively to addresses within the United Kingdom.
Standard International Shipping from the United States to the United Kingdom is available at a flat rate of £9.99.
Shipping Time & Methods
Estimated Delivery Time: 10–17 business days
This total includes both processing and transit times.
-
Processing Time: All orders are processed and dispatched within 1–3 business days of purchase.
-
International Transit (US to UK):
Orders are initially shipped via FedEx from our U.S.-based fulfillment centers.
Average international transit time is 4–10 business days. -
Domestic Delivery within the UK:
Once the shipment arrives in the United Kingdom, it is handed over to Royal Mail for final delivery.
UK domestic delivery typically takes an additional 3–4 business days.
Shipping times may vary depending on the product’s fulfillment center and any customs processing that may be required.
Please note that while most packages arrive within the estimated timeframe, unexpected delays may occur due to factors such as customs inspections, public holidays, weather disruptions, or other unforeseen circumstances. Delivery dates are not guaranteed, as final transportation is managed by third-party carriers.
Tracking Information
You will receive a tracking number via email once your order has been dispatched.
Products may be shipped from different fulfillment centers depending on availability and inventory levels.
Delivery Information
Orders are delivered directly to most addresses within the United Kingdom, with the exception of P.O. boxes.
In certain remote or rural areas, additional delivery fees may apply. In such cases, you may be required to collect your parcel from the nearest shipping partner’s location.
Refund & Return Policy
Overview
We want you to be satisfied with your purchase. Please review our refund and return policy to understand how to proceed if you need to return an item or request a refund.
Order Cancellations
Canceling Your Order Before Shipping:
You can cancel your order within 2 hours of placing it. To do so:
-
Log in to your account and cancel the order directly.
-
Alternatively, email us immediately at cs@everymarket.uk with your order details.
If More Than 2 Hours Have Passed:
If it's been more than 2 hours since you placed your order, you will need to contact our customer service team for assistance. Please email us at cs@everymarket.uk with your order details.
Once Your Order Has Shipped:
Unfortunately, we cannot cancel orders once they’ve been shipped. In that case, you can return the item by following our return process.
Return Policy
Return Period: You have 30 days from the date of delivery to request a return.
Item Condition: Products must be unused, unwashed, and in their original packaging with all tags attached.
Return Shipping Costs: Customers are responsible for return shipping fees unless the item is defective.
Return Approval: Returns must be approved before sending items back. Contact us at cs@everymarket.uk to begin the process.
How to Initiate a Return
-
Contact our support team at cs@everymarket.uk with your order number and reason for the return.
-
If approved, we will provide a return shipping label and detailed instructions.
-
Pack the item securely and send it back using a trackable shipping method.
-
Once received and inspected, we will process your refund or exchange.
Defective or Damaged Products
If you receive a defective, damaged, or incorrect item, please contact us immediately.
Return Eligibility: Used defective items may be returned if the defect is confirmed.
Shipping Costs: We will cover the return shipping cost for defective or incorrect items.
Refund: A full refund, including original shipping costs, will be issued for defective items.
Returns for Customer Remorse (Changed Mind, Wrong Item Ordered)
Eligibility: Items may be returned within 30 days if they are unused and in their original condition.
Shipping Costs: Customers are responsible for return shipping fees.
Refund: Original shipping costs are non-refundable for remorse-based returns.
Items Not Eligible for Return
-
Electronic devices after 30 days (e.g., laptops, tablets, Kindles)
-
Gift cards and prepaid game cards
-
Perishable goods, some jewelry, and personal care items
-
Customized or personalized products
-
Items with special shipping restrictions
Refund Process
Processing Time: Refunds are issued within 3-5 business days after we receive and inspect the returned item.
Refund Method: Refunds are credited to the original payment method or as store credit for purchases made with gift cards.
Bank Processing: Please allow additional time for your bank to process the refund.
Exchanges
To exchange an item quickly, return the original product and place a new order for the replacement.
Return Address
EveryMarket Customer Service
22 Larch End, Uckfield, TN22 5GE
Customer Support
Our support team is available 24/7 for any questions or assistance.
📧 Email: cs@everymarket.uk
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