433MHz Wireless Level Detector, For Home Burglar Alarm System, You Can extend the detect wire, Free Shipping, Big promotion

Water level sensor/flood prevention/liquid detector leakage protection condition with water control wireless alarm.

Power supply: DC 12 v (built-in 12 v dry cell)
Transmission frequency: 433 MHz + / – 0.5 MHz
Launch distance: barrier-free distance of 80 meters
Static electricity: 10 or less ua
The working current: 30 ma or less
Installation method: side, straight
Movement distance: 40 mm
Working conditions: temperature – 10 ~ + 40 relative humidity of 90% or less

Can according to need to adjust the water level of high or low level alarm. Low water level alarm: The alarm part probe into the water and low water level position, when the water level is lower than the lowest water level, system will alarm, and alert the user. High water level alarm: The alarm part probe into the high water level, when the water level is higher than the highest water level, system will alarm, and alert the user.

1 x Water level sensor (battery not include )

Warm Prompt: After get parcel, if you have any questiones, please contact me in time, because different time area, sometimes reply not in time, when i see your message, i will reply in time ! If parcel delay or the parcel has been accidentally damaged, please not open dispute and bad feedback, contact us at first, thanks !!! Shipping:

• Sometimes, system will delay the protect time because of some complex reason, please do not worry. After delay the protect time, you will have more time to check your package.
• If protect time is not enough, but you did not get the package, please not open dispute, just ask me delay the protect time, thanks.

Warranty: We will do full test before send this product, so you will get a perfect product All the alarm host have Sealed label, please not tear off the label. Not all the 433MHz accessories compatible with all the 433MHz alarm system in the market. Please ask me if have problem 1 Year replacement warranty, buyer is responsible for return shipping costs Feedback: If you are satisfied with this product, please leave me 5 stars feedback, I will service better and better ! If you are not satisfied with this product, please don’t leave negative feedback and low score, because that won’t solve problems. if you are not satisfied, please leave me a message, and I will reply you as soon as possible, I think everything can be solved. (I can send another new product or coupon). Thanks for your visit and welcome to visit us again! (*∩_∩*)