【INDOOR AND OUTDOOR WATER LEVEL ALARM】- IP55 rainproof and dustproof design, with high conversion solar panel, built-in rechargeable lithium battery, can charge the battery through solar energy, so there is no need to replace the battery. It can also be placed indoors. The product comes standard with a USB DC charging cable, which can be plugged in and used indoors. (ADAPTER NOT INCLUDED). 3 months standby time after fully charged the battery.
【HIGH AND LOW DUAL PROBE SENSOE DESIGN】- It can detect water shortage(low level) or overflow(hige level). You can choose to use one or both functions according to your needs. The overflow probe is placed above the water level. When the water level rises to the detection position, the float will rise and trigger the magnetic induction, thus triggering the alarm. Instead, the water shortage probe is always placed in the underwater position.
【129DB RED STROBE SIREN AND EXTENDABLE DETECTION LINE】- The volume of the water alarm can be adjusted according to the installation distance, and the alarm can also be used as a home safety alarm. You can DIY yourself, the alarm will be triggered when the two float probes moving up and down and the detection line of this water detector can be extended to 164 ft (50M) to meet the needs of your family. Please use a good quality copper core extension cable of the same size.
【EASY TO USE AND QUICK INSTALLATION】 - This water level detector is quick and easy to install and very convenient to use. If you need to pass obstacles during installation, you can cut the detection line and reconnect it. When installing the alarm host, it must be installed in strict accordance with the schematic diagram on the instruction manual.
【WIDE RANGE OF USES】- This dual probe water level detection alarm can be used in many scenes, such as solar water tank, fish tank, swimming pool, basement, warehouse, bathroom, kitchen, laundry, etc. In addition, this high decibel alarm can also be connected with other sensors to become a home safety alarm system. If you have any questions, please contact us in time.

Multi-Function High and Low Water Level Alarm, Four-Speed Sound to Choose From! 129 dB Super Loud Sound With Red Flash, Eye-Catching And Harsh!

【SPECIAL NOTE: WHEN USING FOR THE FIRST TIME, PLEASE CHARGE THE BATTERY FOR AN HOUR TO ENSURE THE BATTERY LIFE! 】

Product Parameter:

Solar panel: 5*80mA Mono-silicon panel

LED: 6pcs LED

Functions:

A change in the position of the float will trigger an alarm

Mode 1:cyclic flash

Mode 2:30% volume alarm & cyclic flash

Mode 3:60% volume alarm & cyclic flash

Mode 4:100% volume alarm & cyclic flash

Charge mode: Solar energy / DC charge

Charge time: Solar >8 H ,USB DC charge ≤1 H (DC5V/1A  ADAPTER NOT INCLUDED )

Working time(No solar/DC charging):

Mode 1≈5h;Mode 2≈4h;Mode 3≈3h;Mode 4≈2h

Alarm Volume: 128db

Waterproof : IP 55

Battery : 3.7V/400mAh Polymer Lithium battery

Standby Time: more than 3 months

If you encounter any problems about our water sensor products during installation or use , please contact us in time and we will deal with them for you as soon as possible.