Wofea Wifi Water Detecter 80 DB Alarm Sound Tuya Smart life Water leakage flood Sensor or 433mhz Water Detector 1527 Type
24.32 18.23 $
KERUI Wireless 433MHz Doorbell / Welcome Alarm / Burglar / Night-Light System
Main Features:
1) 32songs can be chosen
2) Integrate with the function of welcome, burglar, doorbell, night light
3) Can add maximum 30pcs accessories (including detectors and remote controls)
4) Support the accessories with code EV1527/PT2262
5) 4 level volume to adjust
Long Reliable Range (up to 150m/490ft)
Communication range of up to 150m/490ft (the distance from the sensors to the receiver In THE OPEN AIR) and Door chime triggered by PIR motion sensor that detection range about 2-8m/6-26ft to effectively keep you alerted of intruders or visitors
Different Chime Tones (32 ringtones)
The receiver is a doorbell design with 32 different ringtones for personal preferences ,press "music"button to choose, 4 levels volume adjustment(High/ Middle/Low/Mute) from 0-80dB, press receiver's second button to set.
Visual Alerts
When infrared motion sensor detect any movement, the Receiver will make an audible sound & the LED light will flash; the LED light indicator flashes to perform a visual alter. Great visual indicator for you when listening to music or for the hearing impaired.
Wide Applications
1. Use as a welcome doorbell chime at daytime and a burglar alarm system at night;
2. can be used at doors,doorway,driveways,walking paths at your house,home, apartment, office, hotel, store and many other indoor places, not suitale for outdoor,the motion door chime alarm system without waterproof function.
Note:The remote control need to buy by yourself from our shop as your need,thanks.
Kindly Remind:
The battery is NOT included.
M7 Receiver (battery NOT included)
The Receiver with 4 work mode (Doorbell, Welcome, Alarm, Night light) press "M" button to set,also you can add a remote control in this doorbell system.
PIR Motion Sensor (battery NOT included)
PIR Motion Sensor at the side/top of door; the receiver can be placed in the front office etc.
It is powered by DC 5V power supply or three 1.5V AAA batteries(both package not included),mounting hardware, and adhesive tape are included.
Technical Parameters:
Working Current: <1mA
Working Temperature: -10 to 50 degree
Receiving Frequency: 433MHz
Receiving Distance: 150 meters (open area)
Notice:
1. Please try to use high-quality alkaline batteries or rechargeable batteries.
2. Non-professionals do not attempt to repair.
3. Don not installed the product in the place exposed to rain and derectly sunlight.
4. Patented products, counterfeiting is not allowed.
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.
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