NBS is centrally managed, and remote configuration and upgrade are supported Sampling frequency: 8kHz~48kHz Audio codec: PCM/G711A/G711U It can initiate scheduled and real-time broadcasting to realize the expansion of NBS applications 1 pair of RCA audio inputs, 6.35mm MIC audio input*1, external analog audio equipment

NBS is centrally managed, and remote configuration and upgrade are supported Support full-area, group-based, and single-station broadcasting Support paging microphone intercom Support setting common groups, making it more convenient to shout Wired and Wi-Fi connections are supported

NBS is centrally managed, and remote configuration and upgrade are supported 19-inch standard rackmount, 1U height 16 alarm input interfaces, access to dry contact signals 16 alarm indicators to indicate the alarm status of the corresponding zone You can edit and set alarm rules such as N, N±1, N±2, and N±3 through NBS The corresponding alarm bell can be set according to different locations and different alarm sources, and the disaster situation is clear and clear Multi-machine stacking and partition expansion are supported

Built-in high-performance Class-D amplifier Equipped with full-range speakers to create an immersive, natural soundstage Compatible with DC and Passive PoE power supply, flexible and convenient construction Support NBS/ commercial cloud/ NVR/ security client management methods IP66 dustproof and waterproof, support wall/pole mounting, suitable for a variety of indoor and outdoor scenarios

Network sound column with built-in 60W Class D amplifier It supports DC power supply, and the construction is flexible and convenient Support TP-LINK NVR management, remote shouting, linkage alarm Support TP-LINK NBS network broadcasting system management, intelligent and efficient IP66 dustproof and waterproof, support wall-mounted/pole-mounted, to meet various application scenarios

Network sound column with built-in 120W Class-D amplifier Compatible with DC and Passive PoE power supply, flexible and convenient construction Equipped with full-range speakers to create an immersive, natural soundstage Support NBS/ commercial cloud/ NVR/ security client management methods IP66 dustproof and waterproof, support wall/pole mounting

6W network ceiling speaker Built-in high-performance Class-D amplifier Equipped with full-range speakers to create an immersive, natural soundstage Compatible with DC and PoE power supply, flexible and convenient construction Support NBS/ Commercial Cloud/ NVR/ Security client has a variety of management methods Recessed ceiling mounting, stable and reliable

Network speaker, built-in 20W Class D digital power amplifier (25.5W power) It is compatible with DC and PoE power supply modes, and the construction is flexible and convenient Support TP-LINK NVR management, remote shouting, linkage alarm Support TP-LINK NBS network broadcasting system management, intelligent and efficient Recessed ceiling mounting, stable and reliable

Network sound column, built-in 20W Class D digital amplifier (25.5W power) It is compatible with DC and PoE power supply modes, and the construction is flexible and convenient Support TP-LINK NVR management, remote shouting, linkage alarm Support TP-LINK NBS network broadcasting system management, intelligent and efficient IP66 dustproof and waterproof, support wall-mounted/pole mounting, to meet various indoor and outdoor application scenarios

Network sound column, built-in 20W Class D digital amplifier (25.5W power) The combination of high and low woofers has a wide range of sound transmission and strong penetration It is compatible with DC and PoE power supply modes, and the construction is flexible and convenient Support TP-LINK NVR management, remote shouting, linkage alarm Support TP-LINK NBS network broadcasting system management, intelligent and efficient IP66 dustproof and waterproof, support wall-mounted/pole mounting, to meet various indoor and outdoor application scenarios

Network sound column with built-in 20W Class-D amplifier The power of the whole machine: 25.5W ≤ for digital input, and determined by the input audio source for analog input It is compatible with DC and PoE power supply modes, and the construction is flexible and convenient PoE cascading is supported, which can solve network and power supply problems for up to 2 backend devices Support TP-LINK NVR management, remote shouting, linkage alarm Support TP-LINK NBS network broadcasting system management, intelligent and efficient It supports RCA lotus head interface and can be used as an analog sound column IP66 dustproof and waterproof, support wall-mounted/pole mounting, to meet various indoor and outdoor application scenarios

Network sound column with built-in 20W Class-D amplifier The power of the whole machine: 25.5W ≤ for digital input, and determined by the input audio source for analog input The combination of high and low woofers has a wide range of sound transmission and strong penetration It is compatible with DC and PoE power supply modes, and the construction is flexible and convenient PoE cascading is supported, which can solve network and power supply problems for up to 2 backend devices Support TP-LINK NVR management, remote shouting, linkage alarm Support TP-LINK NBS network broadcasting system management, intelligent and efficient It supports RCA lotus head interface and can be used as an analog sound column IP66 dustproof and waterproof, support wall-mounted/pole mounting, to meet various indoor and outdoor application scenarios