15W IP Horn Speaker Outdoor
15W IP Horn Speaker Outdoor

IP Speaker, PA System, Product, 未分类 2025-11-13 35

SIP-S21, IP67 Waterproof, 15W, PoE,SIP & ONVIF Compatibility, HTTP API, Alarm in, Pre-recorded Messages,48K OPUS Audio Codec, HD Broadcast

FAQ
FAQ

未分类 2025-11-07 53

常见问题解答 双固件映像支持 大多数 LigoWave 设备都具有双固件映像功能。 如果设备从活动分区启动固件失败 3 次，则会将第二个分区设置为活动分区，并从备份分区启动。 如果设备三次尝试从两个分区启动固件均失败，则会进入恢复模式。然后，设备将等待 5 分钟，通过 TFTP 获取新的固件映像。 如果设备没有收到镜像文件，它将再次尝试从两个分区启动镜像文件。 以下设备支持双固件镜像功能： – LigoPTP RapidFire– LigoDLB– LigoDLB PRO– LigoDLB ac– Infi

Communication application for supervision of power grid construction site in uninhabited areas
Communication application for supervision of power grid construction site in uninhabited areas

Emergency Communication, Solutions, 未分类 2025-08-28 112

1.Solution In order to solve the various difficulties in construction in uninhabited areas, the construction unit has come up with many ways. In recent years, with the continuous development of the power market in various countries and the solution to the problem of no network communication during construction, in order to ensure the smooth information flow and data collection between the construction units and the command center, according t