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Products > full automatic machine > Changsha SPON Communication Technology Co., LTD | Similar Products

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full automatic machine

" found 3 Products from Changsha SPON Communication Technology Co., LTD, China

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SPON Digital Window Intercom DWT-6507A/B with Physical Button: full-duplex intercom. • Recognizing sound source, control environment noise, automatically adjust volume and restore the original sound. • Providing three mode scene(quiet, standard, noisy), support ...

SPON Full Duplex IP Window Intercom Kits DWT-6502A/B: full touch button design for the window intercom, without time limitation of pressing button. 3. To identify the sound source, at the same time, suppress environment noise, with function of automatic ...

SPON Durable Window Intercom Kits DWT-6505A/B: full touchable transparent key design, keep intercom without disturb from key-click and keep it with the halo light on. • Recognizing sound source, control environment noise, automatically adjust ...

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