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China industrial waterproof telephones factory

Vattentät SOS nödsamtal

Waterproof SOS Emergency Call Box was made of cold rolled steel, the strong shell provide extra security for machine wiring. The protect level is IP65, has CE, ROHS, FCC, ISO9001 certification.

Modell: CX-JW-01
Ström: telefonlinje strömförsörjning
Spänning: DC 48V
Standby arbetsström ≤ 0,2A
Frekvenssvar: 250 ~ 3000 Hz
Ringsignalvolym ≥ 100dB(A)
Korrosionsklass: WF2
Omgivningstemperatur: -30 ~ + 60 ℃
Atmosfärstryck: 80 ~ 110 kPa
Relativ luftfuktighet ≤ 95%
Kabelgenomföring: 3-PG11
Montering: Väggmonterad

China industrial waterproof telephones factory products
China industrial waterproof telephones factory latest news
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2023-5-29 LÄS MER

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