KERUI Wireless doors and Windows magnetic alarm 120dB alarm sensor 4 mode ring

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KERUI Wireless doors and Windows magnetic alarm 120dB alarm sensor 4 mode ring
Product Description
Door Sensor Alarm, Remote Control 300ft 120dB Louder Alert Wireless Door Contact Sensor Anti-Theft Door Alarms
Louder Alert--
When the magnetic sensor is disconnected, the KERUI door and window alarm system will issue a loud 120dB warning to prevent theft and unnecessary access, preventing your child from sneaking out.
Longer Control Rang--
If you choose the kit comes with
the remote control for arming, disarming, SOS and doorbell options. It makes it easier to remotely control door/window alarms up to 300 feet
Multi-function Alarm System
--
You can select the doorbell mode to draw attention when people enter, as a commercial doorbell when entering. With the SOS option, sensor can easily get help in an emergency. Good protection.
Extensible& Linkange Alarm--
You expand your home security alarm system with more alerts or remote controls,Infrared detector, door sensor, smoke detector, gas detector, emergency button.
Easy Installation--
This anti-theft door and window alarm is easy to set up. Simply install it with the double-sided tape provided. Take just a few minutes
Battery Reminder--
When the battery is very low, the alarm volume will decrease and the alarm time will be shortened, reminding you to replace the battery [Not included]
Technical Parameter
Model: KR-D121
Working voltage: 3.0V (powered by 2 AAA batteries)
Standby current: <10uA.
Working current: <80mA.
Receiving frequency: 433MHz
Alarm time: 60 seconds
Alarm volume: 120DB Alarm
Output: open the door and alarm after arming, and trigger the detector to alarm after arming
Package Include:
1x D121 Door Alarm Sensor
1x Remote Control
Note: Feedback
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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 will work hard to make sure EVERY CUSTOMER 100% SATISFIED
.
Buy with confidence!
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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:
All our items are original 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 Aug-26-21 at 00:00:35 PDT, seller added the following information: