-40%
KERUI Smart Home Security Wireless Door/Window Open Alarm System
$ 5.34
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Description
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KERUI Smart Home Security Wireless Door/Window Open Alarm System
Product Description
Introduction of the product
The Wireless Doorbell adopts the wireless receiving and sending System Advance, powerful control of the microcomputer, High Processing capacity and the High Voice Songs with reliable and stable operation. The Bell and the transmitter Connecting via Code Learning function wireless, Bell, Alarm Burglar alar M That pleasant and suitable for various occasions, such as villa, club, Leisure Center, Warehouse, hotel, Home, Office and meeting room etc.
Product features
1) multiple Transmitter to the doorbell, suitable for large villa
2) 32 Songs optional
3) for the doo rbell Touch button
4) alarm, alarm bell, welcome all in one
(5) learn Accessories Bell, transmitter, Remote Control), without losing the Blackout
6), and the accessories of the Codification 1527 / 2262
7) 4 LEVE LS Adjustable Volume
Product Details
1. Working Voltage: AC 100-240v
2. Working current: < 100 mA
3. 433 MHz Wireless Frequency:
4. Working temperature: - 10 - 50 degrees Celsius
5. Wireless Distance: 150 METERS (Open Area)
Frequency: 433MHz
Operating current: 8 ~ 15ma
Quiescent current: 3uA
Operating Temperature: - 10 ~ 50c; Moisture: not more than 90%
Battery: 12V 27a
Transmission Distance: < 80 m
Size: 74 * 46 * 12 mm
Warm tips
Please attention that our button and sensor battery are not included and dear you need install the battery before use it.
Operation battery
doorbell button :1 pcs 12V 23A battery or 1 pcs CR2032 battery (not included)
How to use our doorbell?
1. Install the battery on doorbell button
Please install 1pcs 12V 23A battery on the doorbell button after receiving the doorbell, the battery are not included when we arrange shipment.
2. Learning the button into doorbell receiver
Please press the doorbell receiver "music" and "volume" key at the same time, then the LED will light,this time please touch the doorbell button and the doorbell receiver will sound once,that means the button is successfully add into the doorbell receiver. last you need press the "volume" key again to finish the learning mode.
Package including:
1x M525 Receiver
1x P817 Motion Detector
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 Jun-29-21 at 00:37:17 PDT, seller added the following information:
On Jul-09-21 at 05:11:20 PDT, seller added the following information: