Product FAQ

SUBJECT VIEWS FAQ TYPE MODEL LAST UPDATED DETAIL
If I have indoor Wi-Fi AP, but I want to monitor the flow meter with 4~20mA signal in the outdoors several hundred meters away. Is it possible to take advantage of Wi-Fi to ZigBee? 45 Applications ZT-2018/S 2020-03-30
How to assess the wireless installation location and signal strength in the site environment? If the signal is not good, it is recommended to improve the way? 31 Applications ZT-2018/S 2020-03-30
ZT-2000-IOP series and ZT-2000-IOG series have IO pair-connection function, what are different about them? 38 Product Functionality ZT-2018/S 2020-03-30
If the user’s slave devices don’t have address, whether can know the response data from which slave device? 22 Product Functionality ZT-2018/S 2020-03-30
If the user changes original USB device to ZT-USBC, can the delay time less 5 ms? 11 ZT-2018/S 2020-03-30
If the user do not add controllers, can the IO module of ZT series support the feature like as wireless switch? 18 Product Functionality ZT-2018/S 2020-03-30
Can the virtual COM of ZT-257x be set one IP address to pair multi COM ports, and let multi software use these COM in the same time? If it can’t, what suggests can to do? 18 Product Functionality ZT-2018/S 2020-03-30
The Ethernet interface of ZT-257x that whether support Virtual COM? 8 Product Functionality ZT-2018/S 2020-03-30
Does the ZT-2570/ZT-2571 supports TCP or UDP protocol over the Ethernet? 23 Product Functionality ZT-2018/S 2020-03-30
How to avoid Wi-Fi signal to influence ZigBee signal? 25 Troubleshooting ZT-2018/S 2020-03-30