4G water, electricity, and gas meter timed photography cloud recognition meter reading instrument

As a professional provider of IoT data acquisition solutions and an expert in industrial IoT data acquisition, the editor of Shanghai Data Acquisition IOT Technology Co., Ltd， (daq-iot) hereby presents the following introduction, and sincerely welcomes discussions and exchanges. Supported Communication Interfaces: CAN, RS485, Mbus, 4–20mA, Profibus, CC-Link, HART, digital I/O, etc. Industrial Protocols: Modbus RTU/TCP, HJ212, IEC104, DLT645, DLMS, IEC61850, MQTT, etc. Mail:export@daq-iot.com

Communication method:4G Full Netcom

Communication frequency band:B1/B3/B5/B8/B34/B38/B39/B40/B41

Transmission rate: Maximum 10Mbps (DL)/Maximum 5Mbps (UL)

Transmission power: ≤ 23dBm ± 2dB

Image size: 640 * 480 JPG

Image size: 10-20K

Light source conditions: Comes with supplementary light, day and night unlimited

Standby current:<1uA

Working current: 100mA~200mA Peak current 700mA

Working voltage: 3.3V to 4.2V

Battery specification: 14505-2/3.7V/4000mAh disposable meter reading dedicated lithium battery

Number of image transfers: about 6000, once a day, can be used for more than 3 years

Trigger method: magnet+background time setting

Secondary development: Free API platform interface docking data, free for 3 yearsNB data traffic

Other features: Supports continuous shooting, supports local caching

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