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Sonew 7-Channel GSM Remote Switch for Power Failure Alarm(US)
The 4G/3G/GSM 7-Way Remote Switch Controller, named GSM-RELAY-4G, is a brand-new device designed for remote control applications. This switch is connected to the 4G mobile phone network and features seven independent relay switches, allowing you to activate the No. 1 relay switch by simply dialing its cell phone number or sending an SMS text message.
When you call this device, it will reject the call and turn on the connected equipment without answering, ensuring no call charges are incurred. The GSM relay switch also has a built-in number recognition function, automatically ignoring unauthorized numbers.
Engineered for global versatility, this 4G relay switch can operate anywhere in the world, supporting 4G, 3G, and GSM networks. It offers the capability for remote password operation and password changes, with quick and easy digital programming via SMS or the on-board quick teaching button.
All relay outputs can be configured to work in either switch mode or pulse timing mode, and the switch supports both control mode and security authorization number control mode. You can easily program the device in minutes using your mobile phone or PC software.
To save money, you can disable the SMS reply function, and the switch also supports equipment operation history LOG check and custom commands. It has two output modes: relay output with call mode and relay output with SMS control.
Constructed with ABS plastic, the switch is available in various color options as shown in the pictures. It operates on a 12-24V DC power supply and is compatible with the following frequency bands:
LTE-FDD: B1/B3/B5/B7/B8/B20 (Europe), B2/B4/B12 (US), B1/B3/B7/B8/B20/B28A (Australia) LTE-TDD: B38/B40/B41 (Europe, Australia) WCDMA: B1/B5/B8 (Europe), B2/B4/B5 (US), B1/B8 (Australia) GSM: B3/B8 (Europe, Australia)
The package includes the 4G/3G/GSM 7-Way Remote Switch Controller, a USB cable, a USB programming cable, an antenna, and a user manual.
product information:
| Attribute | Value | ||||
|---|---|---|---|---|---|
| date_first_available | September 30, 2020 | ||||
| manufacturer | Sonew | ||||
| best_sellers_rank | #477,169 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #67 in Current Monitoring Relays | ||||
| customer_reviews |
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GUARANTEED SAFE CHECKOUT
24 Hours Cancellation
We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.
30 Days Returns & Exchanges Policy
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.
Refund Process & Return conditions:
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.
Make sure your item meets all our return conditions :
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.
Refunds
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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