HikVision

20W speakers, Max SPL:96 dB, Frequency Response:100 Hz~20 kHz

Analog Horn Speaker 30W, Max SPL: 120 dB, Frequency Response: 250 Hz-8 kHz; Multiple power levels are optional(100V: 5W/10W/15W/30W, 70V：2.5W/5W/7.5W/15W/30W); Support IP65

6W speakers，Max SPL:98 dB, Frequency Response:90 Hz~20 kHz

3W speakers，100V, Max SPL:95 dB, Frequency Response:90 Hz~20 kHz

· High accuracy localization: Sound source localization and visual imaging, high accuracy positioning of gas leakage or discharge positions, and visual presentation through HD cameras. The positioning accuracy can reach within 1 °
· Ultra wide frequency: It can locate sound sources in the frequency range from audible sound to ultrasound (5 KHz to 72 KHz)
· 24/7 real-time monitoring: Supports IP67 waterproof level and can be used in various outdoor and indoor scenarios
· Free selection of the localization frequency range