KERUI W20 Wireless WiFi GSM 4G Alarm System Tuya App Remote Control Home Security 2.4 inch Color Screen Burglar Alarm Panel
154.51 106.32 $
GSM Gate, Barrier, Shutter, Garage Door and Door opener
Open gate or garage door with a FREE call from your mobile phone!
Remote switching machines with a FREE call from your mobile phone!
The GSM Gate Opener G205 is a very simple device which can be used for authorized door access, controlling gates, switching of remote equipment, car parking systems. Actually the GSM Gate Opener G205 can be used in places which requires turning ON/OFF your system, machines, equipment remotely with a FREE call from your mobile phone and protect your assets.
Just dial from Authorized User number then the Barrier and doors are opened, or the machine are turn on or off by the GSM Gate Opener. There are no call costs, the GSM Gate Opener rejects the call from authorized number then carries out the turn ON/OFF action.
Moreover, the G205 has 2 digital inputs, when any one of the inputs triggered, will start the siren or switch on the light, in the meanwhile, the G205 will send the Alert SMS to owners immediately. This is very useful if you need protect your assets with low cost solution.
External AC/DC Power status monitoring, AC/DC On/OFF will send SMS to authorized phone numbers.
Inbuilt MCU monitoring the DC input Voltage value, no need additional sensor to save cost.
No call charges. The GSM Gate Opener rejects the call from authorized number, then the relay will turn ON/OFF on the first ring.
It is no longer traditional to open the door, but it is more interesting to shake the mobile phone to unlock the door.
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 for different users.
Up to 200 authorized phone numbers can be configured.
One output with relay (3A/240VAC)for connecting the switch of the door or machines.
The relay action will return a SMS confirmation to the owner, this function is editable by user.
Two Digital inputs for door sensor, motion sensors or other sensors to protect your door and windows, when any one of them triggered, will send SMS alert message and start the siren immediately.
External AC/DC Power status monitoring, AC/DC On/OFF will send SMS to authorized phone numbers.
Inbuilt MCU monitoring the DC input Voltage value, no need additional sensor to save cost.
Based on GSM Network, applied to many applications.
Rated Voltage: DC 9V~24V/1A
Working temperature: -10℃~+60℃
Storage temperature: -20℃~+60℃
Relative humidity: 10-90%, No condensation
Work frequency:
GSM: 850/900/1800/1900MHz
4G-C:GSM/4G:900/1800, LTE-FDD B1/B3/B5/B8 LTE-TDD:B34/B38/B39/B40/B41
4G-E:GSM/4G:900/1800,LTE-FDD B1/B3/B5/B7/B8/B20( Default version, if you need 4G-C or 4G-SA,please contact the seller )
4G-SA:GSM/4G: 850/900/1800/1900MHz LTE-FDD B1/B3/B5/B7/B8/B28/B66
Communication protocol: GSM PHASE 2/2+ (include data service)
Related Voltage of the Output Relay: 3A/240V AC
SIM Card:Nano type, 3V
Antenna: 50 Ω SMA
Wired Switch: Supports
Wired Zones: 2
Dimension: 96.5*72*59mm
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
Shipping time varies by location. These are our estimates:
Location | *Estimated Shipping Time |
---|---|
United States | 10-30 Business days |
Canada, Europe | 10-30 Business days |
Australia, New Zealand | 10-30 Business days |
Central & South America | 15-30 Business days |
Yes, you will receive an email once your order ships that contains your tracking information.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.
If you did not receive the product within the guaranteed time(45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
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