Product function introduction: 1. Backlight on/off function 2. Time function 12H/24H system (default display at startup: 0:00 24 hours) 3. Transmitter low battery reminder 4. Alarm clock function (power-on default: off) 5. Buzzer on/off 6. Indoor temperature Celsius/Fahrenheit (default Celsius) 7. Data signal indication 8. Water tank temperature Celsius/Fahrenheit (default Celsius) 9. Water pump control box power output indication 10. Water tank water level displays meters/feet (power-on default: meters) 11. Low water icon 12. Water level depth simulated on 10-element LCD bar graph 13. Working voltage of water pump control box: AC 110-230V 14. Receiver: 3xAAA 1.5V 900mAh (not included), receiver battery life is 12 months, no backlight activation at reference time 15. Transmitter: 6xAAA 1.2V NiMH 900mAh (included), transmitter battery life is 12 months (reference time is not exposed to sunlight) 16. Note: The water pump control box, transmitter and receiver communicate wirelessly at 433MHz, and the transmission distance can reach 100 meters in open areas. 17. Note: The solar panel provides auxiliary power and has a rechargeable battery charging function. Please use nickel-metal hydride rechargeable batteries (which can reduce the frequency of battery replacement and save battery usage costs to a certain extent). When installing, please install the solar panel. Towards the sun to power and charge rechargeable batteries when exposed to sunlight
Describe: 1. Transmitter weight: 137g 2. Receiver weight: 161g 3. Water pump control box weight: 134g 4. Transmitter size: 6.8x10.9x16.7cm 5. Receiver size: 13.5x2.6x8.4cm 6. Water pump control box size: 7x3.5x13cm
Packing list: - TYPE-C power cord x 1 - Instruction manual x 1 - Screws x 3
