Specifications :
| Way Of Communication | 433MHz communication, GSM/GPRS communication |
| Ultrasonic Sensor Mileage | 0-10m |
| Sensor Type | Ultrasonic water level sensor Three-level contact water level sensor, the first level adopts double probe detection method |
| Power Supply | Solar maintenance-free power supply; battery: lead-acid battery 12V/40Ah, 12V/40Ah lead-acid battery power supply |
| Solar Specifications | 20W/18V, polysilicon material |
| Audio Power | 50W |
| Warning Light | DC12V/Red rotating warning light |
Catalogue : PDF
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