Topvico RF 433mhz Emergency Button SOS Panic Button Elderly Alarm Keychain Controller Old People GSM Home Security Alarm System
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45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller. |
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On-time Delivery Guarantees: On-time Delivery 60 days |
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Topvico RF 433mhz Emergency Button SOS Panic Button Elderly Alarm Keychain Controller Old People GSM Home Security Alarm System
Advantages:
– Easy carry with keychain hole, super light – International 433mhz protocol, work with almost all 433mhz alarm system – Long work distance (15 to 30m indoor, 100m outdoor) – Super power save, long work time (normally more than 12 months)
Application:
Home, hospital, old people, kids…
Specifications:
Technical Parameters: 433Mhz, EV1527, 430K
Working Voltage/Current: DC 12V/14mA
Transmitted Power: 10mW
Modulation Mode: ASK
Woke Mode: Send out alarm signal in 0.8s after triggered (avoid false alarm)
Work distance: 15 to 30m indoor, 100m outdoor
Power supply: 1*12V/27A battery include, work time more than 12 months for normally use
Work Temperature: -25℃~+65℃
Size: 67×39×12(mm)
Weight: about 20g
Color: BLACK & WHITE, no leave message , send white color
Remark:
This device must connect to 433mhz alarm host or our alarm IP camera, can not work alone
ABOUT US
TOPVICO Electronic Technology Co., Ltd. is a company focus on Home Security&Automation, established in 2011, pay all attention to provide most desired and competitve goods to our customers, that’s why we exist, we are here to make your purchase happy, pleasure to communicate with you and improve by your suggestions, thank you dear customers!
SHIPPING
– Q: How long your goods will be sent out?
A: 98% goods will be sent out within 24 hours, others within 72hours
– Q: What delivery method?
A: Defalut use Aliexpress online shipping, better guarantee for you,
if you need very urgent, please contact us to change the price for DHL or other commercial express
– Q: How to track the package?
A: Track will update in your order page
– Q: What is the delivery guarantee?
A: If not arrived within gurantee time, please contact us directly, will send new package or full refund
Please note that Buyers are responsible for all additional customs fees, duties, and taxes for importation into your country. We will not refund shipping charges for refused shipments.
AFTER SALE SERVICE
The following information is required when you reflect the problem:
– Image or video of defective goods (contact seller directly)
How to solution:
– Professional technic support to find the problems
– If really goods problems, will send new package or refund money
If repair need, please contact the seller, guarantee time is one year, out of guarantee time,
the buyer is responsible for the cost of returning or parts shipping cost.
We will employ every resource to ensure that your return is processed promptly and without hassle. Please contact us for any product or service issues before opening a dispute on Aliexpress.
FEEDBACK
Your satisfaction and positive feedback is very appreciate. Please leave positive feedback and 5 stars if you are satisfied with our items and services.
If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback.
We will do our best to solve any problems and provide you with the best customer services.
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| Name | Rating | Feedback |
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| Shipping Company | Shipping Cost | Estimated Delivery Time |
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3 - 7 days | |
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3 - 7 days | |
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5 - 14 days | |
| Post Air Mail | Free Shipping | 15 - 45 days |
| Return Policy | If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller. N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion. |
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| Seller Service | On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe). |
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