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江蘇瑞義安全設備有限公司
LD510 Mobile Acousto-optic Device
Items | Parameter Index |
Device weight | ≤36kg (With no accessories) |
Device dimension | 870×830×180mm |
Frequency scope | 500~5000Hz |
Work temperature | -30~+60℃ |
Relative humidity | 0~95% |
Max Vol. | High-power: 145dB@1Meter; Common situation: 120dB@1Meter |
Vol. in operation location | Max Vol. is 40dB lower than front operating region |
Operating distance of sound | 1km; no lower than 100dB@100Meter |
Acoustic beam width | ±15°@2000Hz |
Vol. Decline | <1.9%THD@2000Hz |
Audio input | SD card and special crying device |
Operating distance of light | 200m;55Klux@1Meter |
Light beam width | ±15° |
Video display | 7’ Widescreen TFT |
Video magnification times | 36×10 |
Total power consumption | 800w (peak power: 1200w) |
Portable power supply capacity | 2~4h |
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