Kit contents and build Complete kit: receiver, transmitter (IP65 rated for rain protection), mounting screws, TYPEC cable, and user manual. Durable construction: transmitter housed in ABS for stable operation in harsh outdoor environments. Power: builtin solar panel charges 6 × AAA 1.2V NiMH batteries automatically, reducing battery replacements and enabling continuous outdoor operation. What it does and why you need it Accurate, continuous remote monitoring of liquid level from 1.00 m to 5.00 m with 0.01 m resolution and ±0.05 m accuracy — useful for preventing overflow or dryrun incidents and for managing water supply. Solar charging plus battery backup keeps the system ready in all weather without frequent maintenance. Wireless transmission sends realtime level data up to 100 m lineofsight to the receiver, so you can monitor tanks or wells from a distance without running cables. Key features and performance Clear LCD with backlight for easy daytime and nighttime reading. Shows real water level and also provides indoor temperature display (selectable °C/°F) and switchable 12H/24H clock format. Alarm function: automatically triggers when water reaches preset levels; receiver has buzzer on/off control and a low battery reminder for the transmitter. Reliable longterm operation designed to avoid false alarms and interference with critical alerts. Compatibility and operation details Uses six standard AAA 1.2V NiMH rechargeables; charges via the integrated solar panel and can be topped up with the included TYPEC cable. Transmitter IP65 rated for rain protection; receiver and transmitter communicate wirelessly up to 100 m lineofsight. Simple mounting with supplied screws and straightforward setup described in the manual. Practical applications Residential water tanks: monitor fill level to avoid overflow and know when to up remotely. Wells, boreholes, and rainwater harvesting systems: track available water and receive alerts before levels become critical. Remote or outdoor properties (gardens, cabins, farms): get reliable level readings and alarms without running power or data cables. Benefits at a glance Reduces maintenance: solar charging eliminates frequent battery swaps. Improves safety and resource management: accurate readings and alarms prevent waste and equipment damage. Built for outdoors: IP65 transmitter and ABS housing withstand rain and rough conditions. Easy to install and use: wireless monitoring, clear backlit display, and simple alarm controls.