Detector Earthquake Get Early Warning of Impending Earthquake Quake Alarms LED

Description

Product Description
Specifications:
Item type: Earthquake alarm
C
olor: White
Item type:
A
nti-theft device
Alarm sound pressure: 120dB
Working voltage: DC 9V battery (not included)
Induction method: vibration alarm
Power-on delay: 15 seconds
Installation: self-adhesive
Product size: 100 × 53 × 28mm / 3.9×2.07×1.10inch
Packing size: 105 × 60 × 42mm / 4.10×2.34×1.64inch
(1cm=10mm=0.39inch)
Measurement Details in the attached picture
.
Package included:
1
x
Earthquake Anti-theft alarm
Features:
-100% brand new and high quality.
–
The earthquake detector is designed to provide instant warning of seismic activity by detecting the “P” wave (compression wave) of an earthquake, which travels faster than the more destructive “S” wave (shear wave).
–
The earthquake detector saves valuable seconds by removing the guesswork in earthquake detection.
–
It is capable of detecting large earthquakes that occur hundreds of miles away and can detect moderate to minor earthquakes for many miles around your local area.
Instructions:
1. Remove the battery board, determine the positive and negative polarity of the battery, put in a 9V laminated battery, and move into the battery cover.
2. Turn the switch to “ON”, the indicator light flashes, and it enters the alert state within 15 seconds.
3. When the alarm is subject to vibration, shock and movement, it will emit an alarm sound of 120 dB, and the alarm time will be about 20 seconds.
4. When the alarm sound is obviously reduced, please replace the battery, please remove the battery for a long time.
Payment
Shipping
Terms
Returns
Contact Us
Policies
1.We accept PayPal only.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Feedback will be left automatically after we receive your feedback. Please contact us before leaving a Negative feedback or Neutral feedback. We would try our best to help you solving any problem.
1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2.Items will be shipped within 1-3 business day when we received payment.
3.Delivery time depends on destination and other factors;
4.International buyers please note:
a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer’s responsibility. We will try our best to reduce the risk of the custom duties.
b.Please check with your country’s customs office to determine what these additional costs will be prior to buying.
We offer full refund 100% from the price you buy.
You can return item within 30 days after items received.
We do our best to value every customer a 5-star positive eBay experience by working hard and professional. We also provide accurate information for our products, prompt communication and reasonable and fair price (the balance between price and quality) to our customers. We are welcome and happy if you have any issues, problems or suggestions. Please feel free to email us thru eBay.
If there is no response after contacting us several times, please check your email spam folder.
Please DO NOT Leave us Neutral or Negative Feedback without telling us in advance. We will do our best to help you to resolve your problems.
We reply any email messages within 1 business / working days; Our Business hours: Mon-Fri 9:00-18:00, UTC/GMT +8 hours.
1.We are not responsible for any custom duty or import tax.
2.We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.
3.All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.
4.Serious Buyer Only! Please place bid only if you agree with all the terms.
Payment
1.We accept PayPal only.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Feedback will be left automatically after we receive your feedback. Please contact us before leaving a Negative feedback or Neutral feedback. We would try our best to help you solving any problem.
Shipping
1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2.Items will be shipped within 1-3 business day when we received payment.
3.Delivery time depends on destination and other factors;
4.International buyers please note:
a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer’s responsibility. We will try our best to reduce the risk of the custom duties.
b.Please check with your country’s customs office to determine what these additional costs will be prior to buying.
Terms
Returns
We offer full refund 100% from the price you buy.
You can return item within 30 days after items received.
Contact Us
We do our best to value every customer a 5-star positive eBay experience by working hard and professional. We also provide accurate information for our products, prompt communication and reasonable and fair price (the balance between price and quality) to our customers. We are welcome and happy if you have any issues, problems or suggestions. Please feel free to email us thru eBay.
If there is no response after contacting us several times, please check your email spam folder.
Please DO NOT Leave us Neutral or Negative Feedback without telling us in advance. We will do our best to help you to resolve your problems.
We reply any email messages within 1 business / working days; Our Business hours: Mon-Fri 9:00-18:00, UTC/GMT +8 hours.
Policies
1.We are not responsible for any custom duty or import tax.
2.We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.
3.All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.
4.Serious Buyer Only! Please place bid only if you agree with all the terms.
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