KERUI Tuya WIFI GSM 4G Smart Home Security Alarm System wireless siren sensor

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KERUI Tuya WIFI GSM 4G Smart Home Security Alarm System wireless siren sensor
Product Description
KERUI W204 Tuya WIFI GSM 4G Smart Home Security Alarm With RFID Card
KERUI Alarm puts whole-home security at your fingertips
Get alerts on your smart phone when doors or windows open or motion is detected
Accurate Alerts
If thieves invade, W20 alarm system will issue
80dB alert ,warn neighbors and deters potential intruders
Built-in Siren and With 80db wired siren
Remote Control, Anytime, from Anywhere
With a free IOS/Android smartphone app, it can be easily controlled by arming, disarming, and home modes with also a simple remote control & RFID Card
More Convenient
RFID Card to disalarm
Easily setup KERUI Alarm in minutes
without tools or professional installation
High-end alarm with stable and reliable performance
2.4-inch TFT color screen and touch keyboard with built-in powerful CPU master and excellent operation experience ，Reduce false Alarms
24/7 Days Of Professional Monitoring
If it loses power, it has backup battery to support Standby time 8 hours
Easy to communicate
Host can call other phones directly as a common phone
No emergency information missing
Auto-dialer function will call up to 6 designated phone numbers in case of a security breach
Customize KERUI Alarm for your needs.
Compatible with wireless PIR sensor, door sensor, smoke detector, gas detector, panic button etc. It has been widely used in home, factory, school, shop, villa and residential area to provide protection for valuable assets
Product Parameters
System Technical Parameters
Input Voltage: DC5V
Standby Current：＜50mA
Alarm Current：＜450mA
Wireless Frequency：433MHz
GSM Standard：Support
GSM850/900/1800/1900MHz
Back-up Battery：3.7 High Capacity LI Battery
Alarm Loudness：80dB
D025 Wireless Door Sensor
1, Transmission frequency: 433MHz
2, Operating Power: 23A 12V (Battery not include)
3, Built-in Antenna
4, It will send the alarm signal to control host once the door or window is opened
Installation and Usage of Smoke/Gas Detector
Home/commercial/company/warehouse are necessary for predicting fire To detect the leakage of gas/natural gas/ liquefied gas
Installation and Usage of Smart Socket
Using this product not only give users living convenience,but also protect electronic,eliminate standby power consumption and save power resources
Note: Feedback
Payment
Terms of sales
Delivery details
About us
Note: Feedback
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Your satisfaction is our top goal. If you dissatisfied for any reason ,Please don't be quick to leave negative / neutral feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED. please contact us to get a Refund, a Return or a Replacement. Buy with confidence!
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Nice people deserve best service. No negative/neutral feedbacks or opening cases are allowed before contacting us for a solution of occasional and unwanted problem. Trust is one of the most important thing among people !
Payment
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We only accept the payment via Paypal.
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We only ship to confirmed PAYPAL address; your PAYPAL address must match your Shipping address, Please make sure your shipping address is correct.
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Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy. Shipping fee has including the local handing and packaging fee.
Terms of sales
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PLS Note: Our store is
KERUI OFFICIAL STORE
. All our items are original KERUI product,100% brand new!
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For any quality problems ,we will offer a replacement or refund.
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If for some reaso
n you are not satisfied with your purchase please email us within 7 days of receiving for an R
eplacement
,
Return, Refund
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Returning items must be in original condition (no used in any way) and with all original packaging, manuals, and accessories.
Delivery details
Once we have received your payment, your items will be shipped in 1-3 days.
Delivery Time:
W
e send items by air mail to the buyer. There maybe some delay due to flight, holiday, weather, local post, local natural disaster impact. if your shipment delays, we hope you can be patient, and at the same time,pls contact us, we will try our best to help you.
Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding / buying.
About us
We value
the shopping experience
of
customers
very much,
which shop in our store
, Please contact us through email
or eBay message
with any questions or concerns.
Due to the time difference, The reply will be delayed
due to the weekend or holiday
.
We will reply
you
within 2 business days
normally.
Dear buyers,
It's joy to trade with you, wishing the nicest things always for you, every day and every time.
On Jul-25-21 at 19:50:30 PDT, seller added the following information: