Rainfall household alarm

Rainfall household alarm

Product Introduction

The simple rainfall alarm is a new product developed based on 4G wireless transmission technology. The product is mainly used for intelligent detection of rainfall and field rainfall. Through intelligent detection, warnings can be issued based on different rainfall levels and transmitted to the terminal to record data.

Features

1. The use of 470-510MHz wireless frequency band between rainfall collection and terminal reality enables long-distance wireless transmission with the advantages of low power consumption, long distance, strong anti-interference ability, and large network capacity

2. The 4G wireless transmission technology is used between the terminal display and the platform to achieve long-distance wireless transmission, which has the advantages of high stability, long distance, and strong anti-interference ability.

Technical Specifications

power supply methodTerminal display: 12V mains power

Data collection: 4AH lithium battery

contact method4G、LORA

power consumptionWhen the sound and light alarm is triggered: 6W

When there is no alarm: 1.2W

communication rangeUnobstructed 2km

Operating Temperature-20℃-60℃；

Operating Humidity0% -95% RH (non condensing)