Ceiling loudspeaker KNL15

dust-proofhigh-efficiencypublic

SIP Intercom Speaker With Microphone KNL15 KNL15 is a SIP intercom speaker and microphone that allows offices, schools, hospitals, apartments and more to build powerful voice intercom solutions that expand security and communication. This robust SIP intercom device offers 2-way voice functionality with both a high-fidelity 8W HD speaker and 3 directional microphones with Multichannel Microphone that offer a 4.2 meter pickup distance. The KNL15 supports a wide-range of peripherals including Bluetooth devices, built-in whitelist and blacklists to easily block unwanted calls, integrated dual-band Wi-Fi and advanced acoustic echo cancellation. The KNL15 is modern industrial design with rich features, it is the ideal intercom speaker/microphone for any setting.