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4G TTS Voice Broadcast Terminal

-The 4G TTS voice broadcast terminal of theChongHan science and technology is an industrial product. Based on 4G wireless network. The standard industrial serial port (RS232 / RS485 / TTL) is provided. Support voice broadcast, SMS notification, real-time online. It is suitable for industrial control industry, real-time online, small amount of data, wireless voice notification of serial port equipment. The products are widely used in electric power, environmental monitoring, vehicle, water conservancy, finance, street lamp monitoring, heat pipe network, coal mine and so on.

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4G TTS Voice Broadcast Terminal

Model

Internet

interface

CH-M4G7Z19

LTERS232/RS485/TTL


Radio  frequency parameters

Data interface

TDD-LTE :B38/B39/B40/B41

FDD-LTE :B1/B3

GSM: B3, B8   CDMA 1X:800M

RS232/RS485/TTL

Functional  characteristics

Power  consumption

Chinese and English short message

Voltage: 7 ~ 48VDC

Dial-up Internet access, APN

TTS voice broadcast

Power consumption: 2W (900MHz) / 1W  (1800MHz)

Equipment  volume

Environmental  parameters

Volume: 75 * 50/72 (including mounting  holes) * 16mm

Working temperature: -40 ~ 85

Weight: 125g

Humidity range: 95%