RTU 5024 GSM 2G/3G/4G Door Opener Wireless Remote Door Opener Relay Switch Automatic Door Home Security System
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Description
Description
SPECIFICATIONS
Brand Name: BLIIOT
High-concerned chemical: None
Interface: RS-485
Model: RTU5024
Origin: Mainland China
The first link was created on 13 May 2015,
as of now, more than 8 years RTU5024production and sales experience,we are the brand worthy of your purchase, quality assurance!The old link is no longer being shippedhttps://www.aliexpress.com/item/32347178867.html






Quad-band, can work in the worldwide GSM Networks;
> No call charges. the GSM GPRS Relay Switch rejects the call from authorized number then carries out the turn ON/OFF action on the first 'ring';
> Multiple applications. (gates, bollards, barriers, garage doors, shutters and access doors or machines);
> Secure - Using caller-ID for identification, unknown callers are ignored;
> Can be operated from anywhere, no distance limit;
> Add or remove users by SMS Text command;
> No need to provide a remote control or keys for different users;
> Up to 200 authorized phone numbers can be configured at the specified time;
> One output with relay rating 3A/240VAC for connecting the switch of the door or machines;
> The relay action will return a SMS confirmation to the owner or authorized call in number, this function is editable by user;
> The relay close or open time is programmable;
> Multiple applications. (gates, bollards, barriers, garage doors, shutters and access doors or machines);


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Shipping and returns
Shipping and returns
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FAQ
General
Yes, most of our products are designed for easy installation. We provide detailed instructions, and many systems are wireless and require minimal setup.
Yes, many of our products, like security cameras and smart locks, offer remote monitoring through mobile apps, allowing you to check on your home from anywhere.
Yes, many of our products are compatible with popular smart home systems like Amazon Alexa, Google Assistant, and Apple HomeKit.
Shipping
Once your order has been shipped, you will receive a tracking number via email which you can use to track the status of your delivery.
We want you to be completely satisfied with your purchase. If for any reason you're not happy with your order, you can return or exchange items within 7 days of receipt. Please review our Return Policy for detailed information on eligibility and the return process.
Yes, we ship internationally to many countries. Shipping fees and delivery times may vary depending on the destination.
Shipping rates and delivery times may vary depending on your location and the size of your order. However, we strive to provide competitive shipping rates and prompt delivery to ensure you receive your items in a timely manner. For specific shipping information, please refer to our Shipping Policy page.
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