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The device offers a DC 5V-15V power input and features 8 channels of alarm detection, allowing users to set different alarm message content for each channel. You can choose to configure the input port as NC (normally closed) or NO (normally open) to trigger the alarm. It is equipped with a built-in 4G module, enabling the device to work anywhere in the world through 4G, 3G, and GSM networks.
You can set up to 6 groups of phone numbers to be called when an alarm is triggered. Upon receiving an alarm input, the device will send an alarm message to the preset alarm numbers or allow you to call the alarm number directly.
Designed for easy use, the device comes with customized apps that support both iOS and Android systems. You can simply send text messages through the app to set up the device.
The low-power sleep mode design allows the device to monitor the battery voltage in real-time and provide a low battery voltage alarm, making it suitable for battery-powered applications.
The input is a switch-based system. When the input port is short-circuited with the ground wire (GND), the device will send an alarm message to the preset alarm mobile phone number or call the set alarm number. You can customize the content of the alarm message.
Overall, this versatile device offers a range of features and functionalities, making it a reliable and user-friendly solution for various alarm and monitoring applications.
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We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.
If for any reason you are not satisfied with the purchased item,You have 30 days after delivery of your order to return an item.
After 30 days of delivery of your order, we will no longer accept returns.
To request a return,please email us at:[email protected] ,We will respond within 24 hours after
the consumer sends the email (except weekends).
If it is a quality issue, please
provide an order number and attach clear photos of the items that represent the
issue.
After we receive the returned order, our Quality Assurance department will
inspect and verify the condition of the item.Upon acceptance of your return, a refund
will be issued to the original form of payment within 1-3 business days.
Items returned without authorization will not be accepted.
The time frame for return
must not exceed 30 days from when the original order was received.
Any promotional
gifts must also be returned with your returned item.
All items must be returned in
their original condition, without scratches or signs of wear, and must not be resized or
altered in any way.
Your return needs to be sent within the given time frame(3-12
working days)
Please make sure you provide us the tracking# and receipt after you
return.
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, we will credit the credit limit to your credit card or original payment method within 5 business days (bank processing time frame).
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