TX3251, Tanda NB-IoT Drive Module
TX3251 Transport Module is designed to interface TX7004 series systemwith NB-IoT Platform through RS22 interface, It can transfer all kinds of events console to platform, such as fire, pre-alarm, action, monitoring and fault with fully detailed equipment, alarm time and location, with RS232 and RS485 input interface, It can also monitor any party equipment Tuesday. It supports alternative media such as cellular and ethernet if the IoT signal fails to reach the platform. This transmission module can be remote upgrade via web upgrade.
• NB-Iot . transmission module
• Support RS232 and RS485 . interface
• Supports Ethernet and cellular back up transmission
• Remote maintenance and upgrade
• Software and hardware multi-stage filtering to improve anti-interference and anti-suppression capabilities.
You can refer to products genuine fire alarm equipment...HERE
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